US3650831A - Method of cleaning surfaces - Google Patents

Method of cleaning surfaces Download PDF

Info

Publication number
US3650831A
US3650831A US805797A US3650831DA US3650831A US 3650831 A US3650831 A US 3650831A US 805797 A US805797 A US 805797A US 3650831D A US3650831D A US 3650831DA US 3650831 A US3650831 A US 3650831A
Authority
US
United States
Prior art keywords
caustic
acid
color
foam
applying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US805797A
Inventor
Eric Jungermann
Aaron B Herrick
Armando Carlo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dial Corp
Original Assignee
Armour Dial Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Armour Dial Inc filed Critical Armour Dial Inc
Application granted granted Critical
Publication of US3650831A publication Critical patent/US3650831A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/06—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0057—Oven-cleaning compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments

Definitions

  • ABSTRACT A method of removing deposits of soil from surfaces, which comprises applying to said surfaces a caustic alkali including an acid-base color indicator, and applying an aqueous solution which is sufficiently acidic to substantially neutralize the caustic and visibly change the color of the caustic.
  • the method has particular efficacy for the cleaning of the interior surfaces of ovens and similar surfaces.
  • This invention relates to a method of cleaning deposits of soils from surfaces, for example, the interior surfaces of ovens and the like.
  • a widely used oven cleaner is the spread-on, sodium hydroxide or potassium hydroxide formulations that are messy to apply and must be handled with care as the highly caustic material is capable of injuring the user.
  • MOre recently, aerosol oven cleaners having a considerably lower concentration of alkali and containing a nonionic or ionic detergent with a solvent suchas water or alcohol have appeared. However, they are generally not as effective as the higher caustic content cleaners, although safer to use than the highly caustic formulas.
  • a method for removing deposits of soils from surfaces by applying to such surfaces a caustic, an acid-base color indicator, and thereafter applying an aqueous acidic solution to substantially neutralize the caustic, such as to a pH between about 4 and 10.5.
  • an aqueous acidic solution to substantially neutralize the caustic, such as to a pH between about 4 and 10.5.
  • the method comprises applying to such surfaces a caustic alkali foam containing an acid-base color indicator, and then applying sufficient aqueous acidic solution to the surface so as to substantially neutralize the caustic and to effect a change in color of the caustic.
  • the acid-base indicator may be included in the aqueous acidic solution or may be applied apart from either the caustic or the acid.
  • the caustic cleaner be in the form of a highly caustic alkali foam that is dispensed from an aerosol can.
  • the caustic foam is left on the surface long enough to do its job, generally about 20-30 minutes in the case of ovens.
  • the concentration of caustic used as percent.free hydroxyl may be from about 5 percent to about percent or more, preferably about 7-8 percent.
  • Any strong caustic alkali may be used, such as sodium hydroxide or potassium hydroxide or mixtures thereof. It may be in the form of a water solution, and it is preferable that a surfactant or combination of surfactants be employed to impart foaming characteristics.
  • the surfactant may be either anionic or nonionic, including but not restricted to anionic surfactants such as alkyl aryl sulfonates,.alcohol or fatty acid sulfonates or ether sulfates, alkyl amide or ester sulfonates, and fatty acid glycerol ester sulfates or ether sulfonates; and nonionic surfactants such as ethoxylated alcohols and alkylphenols, alkyanolamides, and block copolymers of ethylene and propyleneglycol.
  • anionic surfactants such as alkyl aryl sulfonates,.alcohol or fatty acid sulfonates or ether sulfates, alkyl amide or ester sulfonates, and fatty acid glycerol ester sulfates or ether sulfonates
  • nonionic surfactants such as ethoxylated alcohol
  • a suitable potassium or sodium soap may optionally be added and may consist of various combinations of tallow, cocoa, red oil, tall oil, stearic and oleic fatty acids.
  • a small amount of hexylene or propylene glycol may be added as a solubilizer; and various other ingredients may be added for their known effects such as sodium carboxy methyl cellulose or starch as thickening agents to aid foam adherence to the surface, and water soluble silicones as foam boosters and soil releaseagents.
  • An example of a preferred caustic foamcleaner to be dispensed from an aerosol container is:
  • Preferably 90-60 percent proportion of the above preferred cleaner is added, to an aerosol container along with 4-10 percent of a liquefied propellant for example fluorocarbons such as Freon 12 or Freon 114 or mixtures thereof or known hydrocarbon propellants.
  • a liquefied propellant for example fluorocarbons such as Freon 12 or Freon 114 or mixtures thereof or known hydrocarbon propellants.
  • the neutralizer should be sufiiciently acidic to reduce the alkalinity of the caustic to a relatively safe level.
  • Suitable active ingredients include any generally weak acid or acid salt, and the following are preferred: sodium dihydrogen phosphate, citric acid, hemi sodium phosphate, carbamide phosphoric acid, gluconic acid, ethylene diamine tetracetic acid, phosphoric acid, and any appropriate combinations thereof.
  • Other acids such as dilute mineral acids may be used but generally in low concentration or very dilute form.
  • the acid is preferably present in about 10 3 to l0"6 moles per liter hydrogen ion concentration; but this is widely variable since merely more of lower concentrations and less of higher concentrations will be used to substantially neutralize the caustic.
  • An example of a preferred neutralizer to be dispensed from an aerosol container is:
  • a defoamer to aid in the penetration of the acid or acid salt into the caustic foam.
  • incorporation of a soap in the first stage aids in defoaming by the neutralizer acting to convert the soap to a fatty acid.
  • Suitable acid-base indicators include any that effect a color or change or color at a pH of between about 4 and about 1 l and include but are not restricted to phenolphthalein, thymolphthalein, brilliant yellow, thymol blue, cresol purple, neutral red, phenol red, bromthymol blue, chlorphenol red, methyl red, bromcresol green, and alizarine yellow.
  • the acidbase indicator may be added to the first stage formulation, thereby visibly coloring the caustic foam i.e., phenolphthalein in about 0.2 percent by weight concentration will produce a red foam in the above described specific preferred caustic, thymolphthalein will produce blue, brilliant yellow will produce orange, and meta cresol purple will produce purple.
  • the second stage neutralizer would be sprayed on prior to wiping.
  • the neutralizer renders the caustic safe and the safe level is indicated by a change in color of the foam.
  • a caustic foam that includes phenolphthalein is sprayed on the surface to be cleaned a red color is developed.
  • Thymolphthalein indicator would also turn colorless, brilliant yellow indicator would become yellow and meta cresol purple would also become yellow. Bromthymol blue will change from blue to yellow and neutral red from light brown to red.
  • compositions of the present invention may be applied by brushing or daubing, they are preferably applied from two separate aerosol cans and/or spr'ay bottles.
  • the two-formulations may be applied via separate nozzles of a compartmentalized aerosol or via separable bottle aerosol nozzle and propellant combinations, and like means.
  • EXAMPLE I Exemplary caustic formulations were prepared as set forth in Table 1. Each of the formulations was added to an aerosol container, using about -96 percent of the formulation and about 4-l0 percent of a suitable propellant such as dichloro difluoromethane (Freon 12), tetrafluoro dichloro ethane (Freon 114), pentafluoro monochloro ethane (Freon 115), trifluoro trichloro ethane (Freon 113) cyclic hexafluoro dichloro butane (Freon C 316), octafluoropropane (Freon 218), cyclic octafluoro butane (Freon C 318), propane, butane, pentane, isobutane, hexane, eptane, octane, nonane and decane, or mixtures thereof.
  • a suitable propellant
  • a preferred acidic formulation was prepared as set forth hereinabove. It was packaged in a spray bottle and also in an aerosol can propelled with carbon dioxide, nitrogen, nitrous oxide or a combination of Freon 12, Freon l l and Freon l 14.
  • Table l The examples set forth in Table l were sprayed upon standard soiled panels.
  • the panels had vitreous porcelain surfaces and the soil resulted from deposits of general organic food constituents, including butter, that had been subjected to about 350F. heat for 30 minutes. All products formed good initial foams that were evaluated for stability and adhesion after a 20-minute period.
  • the panels were then sprayed with the neutralizing formulation until a change in color was observed. The foams then broke and the substantially neutralized residues were wiped off the panels with a cloth. No burns or skin irritation occurred. Where heavy spots of soil deposit remained, the panel was treated a second time. All soil was removed.
  • the method of removing deposits of calcined food soils from surfaces which comprises applying to said surfaces a highly caustic foam having about 5 percent or more of free hydroxyl and containing an amount of an acid-base indicator that will roduce a color change at a H of about 4 to about 11; and t en applying an aqueous acr no solution to substantially neutralize-the caustic foam to produce a change in color of said foam.
  • the method of removing deposits of soil from surfaces which comprises applying to said surfaces a caustic alkali having about 5 percent or more of free hydroxyl, said caustic containing an acid-base indicator that changes color at a pH weak acid solution of either citric acid or sodium hydrogen from surfaces which comprises applying to said surfaces an alkaline material containing a caustic alkali having about 5 percent or more of free hydroxyl and an acid-base indicator that produces a color change at a pH of about 4 to about 1 l; and then applying an aqueous solution which is sufficiently acidic to substantially neutralize the alkaline material and to change the color of the alkaline material.
  • said acid-base indicator is selected from the group consisting of phenolphthalein, thymolphthalein, brilliant yellow, meta cresol purple, thymol blue, neutral red, phenol red, methyl red, paranitro phenol and bromthymol blue.

Abstract

A method of removing deposits of soil from surfaces, which comprises applying to said surfaces a caustic alkali including an acid-base color indicator, and applying an aqueous solution which is sufficiently acidic to substantially neutralize the caustic and visibly change the color of the caustic. The method has particular efficacy for the cleaning of the interior surfaces of ovens and similar surfaces.

Description

United States Patent Jungermann et al.
[451 Mar. 21, 1972 [54] METHOD OF CLEANING SURFACES [72] Inventors: Eric Jungermann, Chicago; Aaron B. Herrick, La Grange; Armando Carlo, Chicago, all of ill.
[73] Assignee: Armour-Dial, Inc., Chicago, Ill.
[22] Filed: Mar. 10, 1969 [21] Appl. No.: 805,797
[52] US. Cl ..134/27, 134/40, 252/156, 252/408 [51] Int. Cl ..B08b 3/08 [58] Field of Search 1 34/27, 28, 29, 22, 40; 252/408, 103, 156
[56] References Cited UNITED STATES PATENTS Phair ..252/408 X Sutton...
Primary Examiner-Joseph Scovronek Assistant ExaminerD. G. Millman Attorney-Carl C. Batz and Richard G. l-larrer [57] ABSTRACT A method of removing deposits of soil from surfaces, which comprises applying to said surfaces a caustic alkali including an acid-base color indicator, and applying an aqueous solution which is sufficiently acidic to substantially neutralize the caustic and visibly change the color of the caustic. The method has particular efficacy for the cleaning of the interior surfaces of ovens and similar surfaces.
5 Claims, No Drawings METHOD OF CLEANING SURFACES This invention relates to a method of cleaning deposits of soils from surfaces, for example, the interior surfaces of ovens and the like.
The cleaning of the interior surfaces of household cooking ovens is a difficult, tedious, and lengthy chore. A widely used oven cleaner is the spread-on, sodium hydroxide or potassium hydroxide formulations that are messy to apply and must be handled with care as the highly caustic material is capable of injuring the user. MOre recently, aerosol oven cleaners having a considerably lower concentration of alkali and containing a nonionic or ionic detergent with a solvent suchas water or alcohol have appeared. However, they are generally not as effective as the higher caustic content cleaners, although safer to use than the highly caustic formulas.
In accordance with the present invention a method is provided for removing deposits of soils from surfaces by applying to such surfaces a caustic, an acid-base color indicator, and thereafter applying an aqueous acidic solution to substantially neutralize the caustic, such as to a pH between about 4 and 10.5. When the caustic has been substantially neutralized, a color change takes place due to the presence of the acid-base color indicator thereby indicating to the user that the surface can be wiped clean without the need of rubber gloves or the worry of skin irritation. In a preferred embodiment, the method comprises applying to such surfaces a caustic alkali foam containing an acid-base color indicator, and then applying sufficient aqueous acidic solution to the surface so as to substantially neutralize the caustic and to effect a change in color of the caustic. In the alternative the acid-base indicator may be included in the aqueous acidic solution or may be applied apart from either the caustic or the acid.
We prefer that the caustic cleaner be in the form of a highly caustic alkali foam that is dispensed from an aerosol can. The caustic foam is left on the surface long enough to do its job, generally about 20-30 minutes in the case of ovens. The concentration of caustic used as percent.free hydroxyl may be from about 5 percent to about percent or more, preferably about 7-8 percent. Any strong caustic alkali may be used, such as sodium hydroxide or potassium hydroxide or mixtures thereof. It may be in the form of a water solution, and it is preferable that a surfactant or combination of surfactants be employed to impart foaming characteristics. The surfactant may be either anionic or nonionic, including but not restricted to anionic surfactants such as alkyl aryl sulfonates,.alcohol or fatty acid sulfonates or ether sulfates, alkyl amide or ester sulfonates, and fatty acid glycerol ester sulfates or ether sulfonates; and nonionic surfactants such as ethoxylated alcohols and alkylphenols, alkyanolamides, and block copolymers of ethylene and propyleneglycol. In addition a suitable potassium or sodium soap may optionally be added and may consist of various combinations of tallow, cocoa, red oil, tall oil, stearic and oleic fatty acids. A small amount of hexylene or propylene glycol may be added as a solubilizer; and various other ingredients may be added for their known effects such as sodium carboxy methyl cellulose or starch as thickening agents to aid foam adherence to the surface, and water soluble silicones as foam boosters and soil releaseagents. An example of a preferred caustic foamcleaner to be dispensed from an aerosol container is:
Ingredient 94 by weight 45% Potassium hydroxide l9.l7 Stearic acid 0.5 Oleic acid 4.8 Hexylene glycol 4.0 Acid-base indicator 0.2 Water 7l.4
Total 100.0%
Preferably 90-60 percent proportion of the above preferred cleaner is added, to an aerosol container along with 4-10 percent of a liquefied propellant for example fluorocarbons such as Freon 12 or Freon 114 or mixtures thereof or known hydrocarbon propellants.
The neutralizer should be sufiiciently acidic to reduce the alkalinity of the caustic to a relatively safe level. Suitable active ingredients include any generally weak acid or acid salt, and the following are preferred: sodium dihydrogen phosphate, citric acid, hemi sodium phosphate, carbamide phosphoric acid, gluconic acid, ethylene diamine tetracetic acid, phosphoric acid, and any appropriate combinations thereof. Other acids such as dilute mineral acids may be used but generally in low concentration or very dilute form. The acid is preferably present in about 10 3 to l0"6 moles per liter hydrogen ion concentration; but this is widely variable since merely more of lower concentrations and less of higher concentrations will be used to substantially neutralize the caustic. An example of a preferred neutralizer to be dispensed from an aerosol container is:
It is preferred to add a defoamer to aid in the penetration of the acid or acid salt into the caustic foam. In the alternative the incorporation of a soap in the first stage aids in defoaming by the neutralizer acting to convert the soap to a fatty acid.
Suitable acid-base indicators include any that effect a color or change or color at a pH of between about 4 and about 1 l and include but are not restricted to phenolphthalein, thymolphthalein, brilliant yellow, thymol blue, cresol purple, neutral red, phenol red, bromthymol blue, chlorphenol red, methyl red, bromcresol green, and alizarine yellow. The acidbase indicator may be added to the first stage formulation, thereby visibly coloring the caustic foam i.e., phenolphthalein in about 0.2 percent by weight concentration will produce a red foam in the above described specific preferred caustic, thymolphthalein will produce blue, brilliant yellow will produce orange, and meta cresol purple will produce purple. After the caustic has been applied and allowed sufficient time to work, the second stage neutralizer would be sprayed on prior to wiping. The neutralizer renders the caustic safe and the safe level is indicated by a change in color of the foam. Thus when a caustic foam that includes phenolphthalein is sprayed on the surface to be cleaned a red color is developed. When the neutralizer is applied the color disappears as the foam is substantially neutralized. Thymolphthalein indicator would also turn colorless, brilliant yellow indicator would become yellow and meta cresol purple would also become yellow. Bromthymol blue will change from blue to yellow and neutral red from light brown to red.
Although the compositions of the present invention may be applied by brushing or daubing, they are preferably applied from two separate aerosol cans and/or spr'ay bottles. As a further alternative the two-formulations may be applied via separate nozzles of a compartmentalized aerosol or via separable bottle aerosol nozzle and propellant combinations, and like means.
Thisinvention is still further illustrated by specific examples, which are not to be construed as composition limitations upon the scope thereof.
EXAMPLE I .Exemplary caustic formulations were prepared as set forth in Table 1. Each of the formulations was added to an aerosol container, using about -96 percent of the formulation and about 4-l0 percent of a suitable propellant such as dichloro difluoromethane (Freon 12), tetrafluoro dichloro ethane (Freon 114), pentafluoro monochloro ethane (Freon 115), trifluoro trichloro ethane (Freon 113) cyclic hexafluoro dichloro butane (Freon C 316), octafluoropropane (Freon 218), cyclic octafluoro butane (Freon C 318), propane, butane, pentane, isobutane, hexane, eptane, octane, nonane and decane, or mixtures thereof.
A preferred acidic formulation was prepared as set forth hereinabove. It was packaged in a spray bottle and also in an aerosol can propelled with carbon dioxide, nitrogen, nitrous oxide or a combination of Freon 12, Freon l l and Freon l 14.
The examples set forth in Table l were sprayed upon standard soiled panels. The panels had vitreous porcelain surfaces and the soil resulted from deposits of general organic food constituents, including butter, that had been subjected to about 350F. heat for 30 minutes. All products formed good initial foams that were evaluated for stability and adhesion after a 20-minute period. The panels were then sprayed with the neutralizing formulation until a change in color was observed. The foams then broke and the substantially neutralized residues were wiped off the panels with a cloth. No burns or skin irritation occurred. Where heavy spots of soil deposit remained, the panel was treated a second time. All soil was removed.
TABLE I 3. The method of removing deposits of calcined food soils from surfaces, which comprises applying to said surfaces a highly caustic foam having about 5 percent or more of free hydroxyl and containing an amount of an acid-base indicator that will roduce a color change at a H of about 4 to about 11; and t en applying an aqueous acr no solution to substantially neutralize-the caustic foam to produce a change in color of said foam.
43113 m e t hod of removing deposits of calcined food soils Example, percent by weight of ingredient Ingredient:
50% potassium hydroxide Surfactant (expressed as fatty acid). Ilexylono or propylene glycol. Water Thymolphthalein Phenolphthalein.. Brilliant yellow... Meta cresol purple. Para-nitro phenol...
Methyl red Phenol red Carboxymethyl cellulose 0.2
Total 100. 0 100. 0 100. 0 100. 0 100. 0 100.0 100.0
Color of caustic foam Blue Red Orange.-- Purple.... Yellow Yellow Red. Initial foam stability G d Good. G d Good..... Good. Good Good. Foam Stability, minutes Good. Good. Goo Poor Poor Good. Foam adhesion, 20 minutes..... Fair,...... Poor Poor Poor Poor.. Poor Poor. Neutralized color Colorless.. Colorless.. Yellow.. Colorless.. ed. Yellow. pH range of color. 9.3- 8.0- 7. 4- 7.0- 6. 2 8.0 Change l0.5....... 9.8 9.0 5.0 4.4.... 6.4. Soil removal Good... Good..... Good..... ood- Good..... G d-.... Good.
1 Color slightly unstable.
1 All foams were substantially neutralized by spraying ona% phosphate.
While this invention has been described with respect to specific embodiments of the method of removing deposits of soils from surfaces, such is by way of illustration and not in limitation; and it is to be understood that variations and modifications thereof obvious to those skilled the art may be made without departing from the spirit or scope of this inventron.
What is claimed is: g l
1. The method of removing deposits of soil from surfaces which comprises applying to said surfaces a caustic alkali having about 5 percent or more of free hydroxyl, said caustic containing an acid-base indicator that changes color at a pH weak acid solution of either citric acid or sodium hydrogen from surfaces which comprises applying to said surfaces an alkaline material containing a caustic alkali having about 5 percent or more of free hydroxyl and an acid-base indicator that produces a color change at a pH of about 4 to about 1 l; and then applying an aqueous solution which is sufficiently acidic to substantially neutralize the alkaline material and to change the color of the alkaline material.
5. The method of claim 4 in which said acid-base indicator is selected from the group consisting of phenolphthalein, thymolphthalein, brilliant yellow, meta cresol purple, thymol blue, neutral red, phenol red, methyl red, paranitro phenol and bromthymol blue.

Claims (4)

  1. 2. The method of removing deposits of soils from surfaces which comprises applying to said surfaces a caustic alkali having about 5 percent of more of free hydroxyl; applying an aqueous acidic solution containing an acid-base indicator that changes color at pH between about 4 and 11 to substantially neutralize the caustic.
  2. 3. The method of removing deposits of calcined food soils from surfaces, which comprises applying to said surfaces a highly caustic foam having about 5 percent or more of free hydroxyl and containing an amount of an acid-base indicator that will produce a cOlor change at a pH of about 4 to about 11; and then applying an aqueous acidic solution to substantially neutralize the caustic foam to produce a change in color of said foam.
  3. 4. The method of removing deposits of calcined food soils from surfaces which comprises applying to said surfaces an alkaline material containing a caustic alkali having about 5 percent or more of free hydroxyl and an acid-base indicator that produces a color change at a pH of about 4 to about 11; and then applying an aqueous solution which is sufficiently acidic to substantially neutralize the alkaline material and to change the color of the alkaline material.
  4. 5. The method of claim 4 in which said acid-base indicator is selected from the group consisting of phenolphthalein, thymolphthalein, brilliant yellow, meta cresol purple, thymol blue, neutral red, phenol red, methyl red, paranitro phenol and bromthymol blue.
US805797A 1969-03-10 1969-03-10 Method of cleaning surfaces Expired - Lifetime US3650831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80579769A 1969-03-10 1969-03-10

Publications (1)

Publication Number Publication Date
US3650831A true US3650831A (en) 1972-03-21

Family

ID=25192535

Family Applications (1)

Application Number Title Priority Date Filing Date
US805797A Expired - Lifetime US3650831A (en) 1969-03-10 1969-03-10 Method of cleaning surfaces

Country Status (1)

Country Link
US (1) US3650831A (en)

Cited By (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006091A (en) * 1975-03-14 1977-02-01 Amway Corporation Plastic bottle storable oven cleaner
US4390465A (en) * 1981-06-22 1983-06-28 Fremont Industries, Inc. Low temperature composition for plating pretreatment of ferrous metals
US4683008A (en) * 1985-07-12 1987-07-28 Sparkle Wash, Inc. Method for cleaning hard surfaces
US4965063A (en) * 1985-05-24 1990-10-23 Irene Casey Cleaner and disinfectant with dye
FR2673640A1 (en) * 1991-03-07 1992-09-11 Reckitt Colman New compositions for household use, processes for their preparation and their applications especially in the field of household maintenance
US5154917A (en) * 1990-09-11 1992-10-13 Beecham Inc. Color change mouthrinse
US5223245A (en) * 1990-09-11 1993-06-29 Beecham Inc. Color change mouthrinse
US5482654A (en) * 1994-11-09 1996-01-09 Warnaway Corporation Safety indicator system
WO1996020995A1 (en) * 1995-01-06 1996-07-11 Texas Research Institute Compositions containing a visible colorant and methods for cleaning and decontamination
US5626685A (en) * 1985-10-18 1997-05-06 Spindler; William E. Method of removing a water insoluble surface coating from a surface
US5770222A (en) * 1989-12-22 1998-06-23 Imarx Pharmaceutical Corp. Therapeutic drug delivery systems
US5776429A (en) * 1989-12-22 1998-07-07 Imarx Pharmaceutical Corp. Method of preparing gas-filled microspheres using a lyophilized lipids
US5803795A (en) * 1995-07-12 1998-09-08 Teisan Kabushiki Kaisha Method of treating inner surface of high-pressure gas vessel
US5830430A (en) * 1995-02-21 1998-11-03 Imarx Pharmaceutical Corp. Cationic lipids and the use thereof
US5842815A (en) * 1995-11-23 1998-12-01 Arthur Michael Rogers Howes Chemical treatment of treading surfaces
US5846517A (en) * 1996-09-11 1998-12-08 Imarx Pharmaceutical Corp. Methods for diagnostic imaging using a renal contrast agent and a vasodilator
US5853752A (en) * 1989-12-22 1998-12-29 Imarx Pharmaceutical Corp. Methods of preparing gas and gaseous precursor-filled microspheres
US5922304A (en) * 1989-12-22 1999-07-13 Imarx Pharmaceutical Corp. Gaseous precursor filled microspheres as magnetic resonance imaging contrast agents
US5935553A (en) * 1989-12-22 1999-08-10 Imarx Pharmaceutical Corp. Methods of preparing gas-filled liposomes
US5985246A (en) * 1989-12-22 1999-11-16 Imarx Pharmaceutical Corp. Contrast agents for ultrasonic imaging and methods for preparing the same
US5997898A (en) * 1995-06-06 1999-12-07 Imarx Pharmaceutical Corp. Stabilized compositions of fluorinated amphiphiles for methods of therapeutic delivery
US6028066A (en) * 1997-05-06 2000-02-22 Imarx Pharmaceutical Corp. Prodrugs comprising fluorinated amphiphiles
US6033645A (en) * 1996-06-19 2000-03-07 Unger; Evan C. Methods for diagnostic imaging by regulating the administration rate of a contrast agent
US6071494A (en) * 1996-09-11 2000-06-06 Imarx Pharmaceutical Corp. Methods for diagnostic imaging using a contrast agent and a renal vasodilator
US6088613A (en) * 1989-12-22 2000-07-11 Imarx Pharmaceutical Corp. Method of magnetic resonance focused surgical and therapeutic ultrasound
US6117414A (en) * 1991-04-05 2000-09-12 Imarx Pharmaceutical Corp. Method of computed tomography using fluorinated gas-filled lipid microspheres as contract agents
US6120751A (en) * 1997-03-21 2000-09-19 Imarx Pharmaceutical Corp. Charged lipids and uses for the same
US6123923A (en) * 1997-12-18 2000-09-26 Imarx Pharmaceutical Corp. Optoacoustic contrast agents and methods for their use
US6139819A (en) * 1995-06-07 2000-10-31 Imarx Pharmaceutical Corp. Targeted contrast agents for diagnostic and therapeutic use
US6143276A (en) * 1997-03-21 2000-11-07 Imarx Pharmaceutical Corp. Methods for delivering bioactive agents to regions of elevated temperatures
US6146657A (en) * 1989-12-22 2000-11-14 Imarx Pharmaceutical Corp. Gas-filled lipid spheres for use in diagnostic and therapeutic applications
US6156292A (en) * 1991-09-17 2000-12-05 Sonus Pharmaceuticals, Inc. Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media
US6231834B1 (en) 1995-06-07 2001-05-15 Imarx Pharmaceutical Corp. Methods for ultrasound imaging involving the use of a contrast agent and multiple images and processing of same
US6245319B1 (en) 1993-01-25 2001-06-12 Sonus Pharmaceuticals, Inc. Colloidal dispersions of perfluoropentane
US6391226B1 (en) 1996-11-01 2002-05-21 Laboratoires Choisy Ltee Coating or sealing composition
US6414139B1 (en) 1996-09-03 2002-07-02 Imarx Therapeutics, Inc. Silicon amphiphilic compounds and the use thereof
US6416740B1 (en) 1997-05-13 2002-07-09 Bristol-Myers Squibb Medical Imaging, Inc. Acoustically active drug delivery systems
US6443898B1 (en) 1989-12-22 2002-09-03 Imarx Pharmaceutical Corp. Therapeutic delivery systems
US20020150539A1 (en) * 1989-12-22 2002-10-17 Unger Evan C. Ultrasound imaging and treatment
US6521211B1 (en) 1995-06-07 2003-02-18 Bristol-Myers Squibb Medical Imaging, Inc. Methods of imaging and treatment with targeted compositions
US20030039613A1 (en) * 1993-11-30 2003-02-27 Unger Evan C. Novel therapeutic delivery systems
US6528039B2 (en) 1991-04-05 2003-03-04 Bristol-Myers Squibb Medical Imaging, Inc. Low density microspheres and their use as contrast agents for computed tomography and in other applications
US6537246B1 (en) 1997-06-18 2003-03-25 Imarx Therapeutics, Inc. Oxygen delivery agents and uses for the same
US20030064027A1 (en) * 1990-05-18 2003-04-03 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US6548047B1 (en) 1997-09-15 2003-04-15 Bristol-Myers Squibb Medical Imaging, Inc. Thermal preactivation of gaseous precursor filled compositions
US6551576B1 (en) 1989-12-22 2003-04-22 Bristol-Myers Squibb Medical Imaging, Inc. Container with multi-phase composition for use in diagnostic and therapeutic applications
US6585955B1 (en) 1990-04-02 2003-07-01 Bracco International B.V. Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US20030129137A1 (en) * 1992-11-02 2003-07-10 Bracco International B.V. Stable microbubble suspensions as enhancement agents for ultrasound echography
US6613306B1 (en) 1990-04-02 2003-09-02 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US20030175211A1 (en) * 1991-05-03 2003-09-18 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US20030194376A1 (en) * 1990-05-18 2003-10-16 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US6638767B2 (en) 1996-05-01 2003-10-28 Imarx Pharmaceutical Corporation Methods for delivering compounds into a cell
US20040065350A1 (en) * 2002-10-03 2004-04-08 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Indicator kit
US6743779B1 (en) 1994-11-29 2004-06-01 Imarx Pharmaceutical Corp. Methods for delivering compounds into a cell
US20040126322A1 (en) * 1990-05-18 2004-07-01 Bracco International B.V. Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography
US20040173244A1 (en) * 2001-06-08 2004-09-09 Werner Strothoff Cleaning method for removing starch
US20040180004A1 (en) * 1992-11-02 2004-09-16 Bracco International B.V. Stable microbubble suspensions as enhancement agents for ultrasound echography and dry formulations thereof
US20040197269A1 (en) * 1990-04-02 2004-10-07 Bracco Research S.A. Ultrasound contrast media, contrast agents containing the media and method
US20040208826A1 (en) * 1990-04-02 2004-10-21 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US20050019266A1 (en) * 1997-05-06 2005-01-27 Unger Evan C. Novel targeted compositions for diagnostic and therapeutic use
US20050031543A1 (en) * 1992-01-09 2005-02-10 Amersham Health As Contrast agents
US20050049157A1 (en) * 2003-08-29 2005-03-03 Kimberly-Clark Worldwide, Inc. Single phase color change agents
US20050058605A1 (en) * 1990-04-02 2005-03-17 Michel Schneider Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US6875420B1 (en) 1991-09-17 2005-04-05 Amersham Health As Method of ultrasound imaging
US6896875B2 (en) 1990-04-02 2005-05-24 Bracco International B.V. Mixable combination for generating a suspension of stable microbubbles for ultrasonic imaging
US20050271591A1 (en) * 2004-06-04 2005-12-08 Acusphere, Inc. Ultrasound contrast agent dosage formulation
US20060004110A1 (en) * 2004-06-17 2006-01-05 Sabnis Ram W Composition and method for producing colored bubbles
US20060073999A1 (en) * 2004-10-04 2006-04-06 Giorgia Sgargetta Composition with a metal-complexing dye and surfactant
USRE39146E1 (en) 1990-04-02 2006-06-27 Bracco International B.V. Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US20060191076A1 (en) * 2003-03-05 2006-08-31 Bonfa Marcio Henrique P Method of treating a textile using a colour changing form
US20060222675A1 (en) * 2005-03-29 2006-10-05 Sabnis Ram W Personal care compositions with color changing indicator
US20060222601A1 (en) * 2005-03-29 2006-10-05 Sabnis Ram W Oral care compositions with color changing indicator
US20060236470A1 (en) * 2005-03-29 2006-10-26 Sabnis Ram W Novelty compositions with color changing indicator
US20060264346A1 (en) * 2005-05-19 2006-11-23 Sullivan Mary K Timed-release cleansing and/or treatment formulation and method for making and using the same
US20060287215A1 (en) * 2005-06-17 2006-12-21 Mcdonald J G Color-changing composition comprising a thermochromic ingredient
US20070003485A1 (en) * 1991-03-28 2007-01-04 Jo Klaveness Contrast agents
US20070010400A1 (en) * 2005-07-06 2007-01-11 Sabnis Ram W Use of color changing indicators in consumer products
US20080223413A1 (en) * 2007-03-14 2008-09-18 Radford Philip T Color changing soap
WO2008117233A1 (en) * 2007-03-26 2008-10-02 The Procter & Gamble Company Liquid detergent composition system having a visual indication change
US20080242570A1 (en) * 2007-03-26 2008-10-02 John David Carter Liquid composition system having a visual indication change
US7452551B1 (en) 2000-10-30 2008-11-18 Imarx Therapeutics, Inc. Targeted compositions for diagnostic and therapeutic use
WO2008141847A1 (en) * 2007-05-18 2008-11-27 Unilever Plc Triphenyl methane and xanthene pigments
US8067350B2 (en) 2005-12-15 2011-11-29 Kimberly-Clark Worldwide, Inc. Color changing cleansing composition
US8084056B2 (en) 1998-01-14 2011-12-27 Lantheus Medical Imaging, Inc. Preparation of a lipid blend and a phospholipid suspension containing the lipid blend
RU2516124C1 (en) * 2010-04-09 2014-05-20 Клевер Ой Method of mechanical cleaning of optical device transparent surface and device to this end
US9650205B2 (en) 2013-06-14 2017-05-16 S. C. Johnson & Son, Inc. Chelating system for a polymer lined steel container
WO2019030414A3 (en) * 2017-08-11 2019-08-01 Skylark Indicators Limited Hygiene compliance method, use and system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1572848A (en) * 1924-08-27 1926-02-09 American Sheet & Tin Plate Removal of oxids from ferrous metal
US1849535A (en) * 1929-04-19 1932-03-15 Kohnstamm & Co Inc H Laundry souring composition and method
US2034361A (en) * 1929-03-23 1936-03-17 Roy C Sutton Alkaline detergent powder and method of making the same
US2502881A (en) * 1945-10-17 1950-04-04 Parker Elizabeth Weston Household cleaning composition
US2994664A (en) * 1958-02-19 1961-08-01 Nalco Chemical Co Dry acid cleaning compositions
US3031408A (en) * 1959-08-07 1962-04-24 B T Babbitt Inc Aerosol oven cleanser
US3042621A (en) * 1957-11-01 1962-07-03 Colgate Palmolive Co Detergent composition
US3042622A (en) * 1957-11-01 1962-07-03 Colgate Palmolive Co Abrasive cleaning composition
US3511707A (en) * 1967-05-08 1970-05-12 North American Detergent Corp Method of cleaning a stone surface and composition therefor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1572848A (en) * 1924-08-27 1926-02-09 American Sheet & Tin Plate Removal of oxids from ferrous metal
US2034361A (en) * 1929-03-23 1936-03-17 Roy C Sutton Alkaline detergent powder and method of making the same
US1849535A (en) * 1929-04-19 1932-03-15 Kohnstamm & Co Inc H Laundry souring composition and method
US2502881A (en) * 1945-10-17 1950-04-04 Parker Elizabeth Weston Household cleaning composition
US3042621A (en) * 1957-11-01 1962-07-03 Colgate Palmolive Co Detergent composition
US3042622A (en) * 1957-11-01 1962-07-03 Colgate Palmolive Co Abrasive cleaning composition
US2994664A (en) * 1958-02-19 1961-08-01 Nalco Chemical Co Dry acid cleaning compositions
US3031408A (en) * 1959-08-07 1962-04-24 B T Babbitt Inc Aerosol oven cleanser
US3511707A (en) * 1967-05-08 1970-05-12 North American Detergent Corp Method of cleaning a stone surface and composition therefor

Cited By (139)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006091A (en) * 1975-03-14 1977-02-01 Amway Corporation Plastic bottle storable oven cleaner
US4390465A (en) * 1981-06-22 1983-06-28 Fremont Industries, Inc. Low temperature composition for plating pretreatment of ferrous metals
US4965063A (en) * 1985-05-24 1990-10-23 Irene Casey Cleaner and disinfectant with dye
US4683008A (en) * 1985-07-12 1987-07-28 Sparkle Wash, Inc. Method for cleaning hard surfaces
US5626685A (en) * 1985-10-18 1997-05-06 Spindler; William E. Method of removing a water insoluble surface coating from a surface
US6001335A (en) * 1989-12-22 1999-12-14 Imarx Pharmaceutical Corp. Contrasting agents for ultrasonic imaging and methods for preparing the same
US6033646A (en) * 1989-12-22 2000-03-07 Imarx Pharmaceutical Corp. Method of preparing fluorinated gas microspheres
US7078015B2 (en) 1989-12-22 2006-07-18 Imarx Therapeutics, Inc. Ultrasound imaging and treatment
US6461586B1 (en) 1989-12-22 2002-10-08 Imarx Therapeutics, Inc. Method of magnetic resonance focused surgical and therapeutic ultrasound
US20020150539A1 (en) * 1989-12-22 2002-10-17 Unger Evan C. Ultrasound imaging and treatment
US6479034B1 (en) 1989-12-22 2002-11-12 Bristol-Myers Squibb Medical Imaging, Inc. Method of preparing gas and gaseous precursor-filled microspheres
US5770222A (en) * 1989-12-22 1998-06-23 Imarx Pharmaceutical Corp. Therapeutic drug delivery systems
US5776429A (en) * 1989-12-22 1998-07-07 Imarx Pharmaceutical Corp. Method of preparing gas-filled microspheres using a lyophilized lipids
US20050123482A1 (en) * 1989-12-22 2005-06-09 Unger Evan C. Ultrasound imaging and treatment
US6315981B1 (en) 1989-12-22 2001-11-13 Imarx Therapeutics, Inc. Gas filled microspheres as magnetic resonance imaging contrast agents
US6146657A (en) * 1989-12-22 2000-11-14 Imarx Pharmaceutical Corp. Gas-filled lipid spheres for use in diagnostic and therapeutic applications
US6551576B1 (en) 1989-12-22 2003-04-22 Bristol-Myers Squibb Medical Imaging, Inc. Container with multi-phase composition for use in diagnostic and therapeutic applications
US5853752A (en) * 1989-12-22 1998-12-29 Imarx Pharmaceutical Corp. Methods of preparing gas and gaseous precursor-filled microspheres
US5922304A (en) * 1989-12-22 1999-07-13 Imarx Pharmaceutical Corp. Gaseous precursor filled microspheres as magnetic resonance imaging contrast agents
US5935553A (en) * 1989-12-22 1999-08-10 Imarx Pharmaceutical Corp. Methods of preparing gas-filled liposomes
US5985246A (en) * 1989-12-22 1999-11-16 Imarx Pharmaceutical Corp. Contrast agents for ultrasonic imaging and methods for preparing the same
US6088613A (en) * 1989-12-22 2000-07-11 Imarx Pharmaceutical Corp. Method of magnetic resonance focused surgical and therapeutic ultrasound
US6443898B1 (en) 1989-12-22 2002-09-03 Imarx Pharmaceutical Corp. Therapeutic delivery systems
US6071495A (en) * 1989-12-22 2000-06-06 Imarx Pharmaceutical Corp. Targeted gas and gaseous precursor-filled liposomes
US6613306B1 (en) 1990-04-02 2003-09-02 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US20040208826A1 (en) * 1990-04-02 2004-10-21 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US20060034771A1 (en) * 1990-04-02 2006-02-16 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US6585955B1 (en) 1990-04-02 2003-07-01 Bracco International B.V. Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US20040197269A1 (en) * 1990-04-02 2004-10-07 Bracco Research S.A. Ultrasound contrast media, contrast agents containing the media and method
USRE39146E1 (en) 1990-04-02 2006-06-27 Bracco International B.V. Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US20050058605A1 (en) * 1990-04-02 2005-03-17 Michel Schneider Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US6881397B2 (en) 1990-04-02 2005-04-19 Bracco International B.V. Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US6896875B2 (en) 1990-04-02 2005-05-24 Bracco International B.V. Mixable combination for generating a suspension of stable microbubbles for ultrasonic imaging
US20040126322A1 (en) * 1990-05-18 2004-07-01 Bracco International B.V. Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography
US20030194376A1 (en) * 1990-05-18 2003-10-16 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US6989141B2 (en) 1990-05-18 2006-01-24 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US20030064027A1 (en) * 1990-05-18 2003-04-03 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US5154917A (en) * 1990-09-11 1992-10-13 Beecham Inc. Color change mouthrinse
US5223245A (en) * 1990-09-11 1993-06-29 Beecham Inc. Color change mouthrinse
FR2673640A1 (en) * 1991-03-07 1992-09-11 Reckitt Colman New compositions for household use, processes for their preparation and their applications especially in the field of household maintenance
US20070003485A1 (en) * 1991-03-28 2007-01-04 Jo Klaveness Contrast agents
US6773696B2 (en) 1991-04-05 2004-08-10 Bristol-Myers Squibb Medical Imaging, Inc. Contrast agent comprising low density microspheres
US6528039B2 (en) 1991-04-05 2003-03-04 Bristol-Myers Squibb Medical Imaging, Inc. Low density microspheres and their use as contrast agents for computed tomography and in other applications
US6998107B2 (en) 1991-04-05 2006-02-14 Bristol-Myers Squibb Pharma Comapany Composition comprising low density microspheres
US6117414A (en) * 1991-04-05 2000-09-12 Imarx Pharmaceutical Corp. Method of computed tomography using fluorinated gas-filled lipid microspheres as contract agents
US7344705B2 (en) 1991-04-05 2008-03-18 Bristol-Myers Squibb Medical Imaging, Inc. Composition comprising low density microspheres
US6592846B1 (en) 1991-05-03 2003-07-15 Bracco International B.V. Long-lasting aqueous dispersions or suspensions of pressure resistant gas-filled microvesicles and methods for thereof preparation thereof
US7083778B2 (en) 1991-05-03 2006-08-01 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US20030175211A1 (en) * 1991-05-03 2003-09-18 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US6620404B1 (en) 1991-09-17 2003-09-16 Amersham Health A/S Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media
US6875420B1 (en) 1991-09-17 2005-04-05 Amersham Health As Method of ultrasound imaging
US6156292A (en) * 1991-09-17 2000-12-05 Sonus Pharmaceuticals, Inc. Gaseous ultrasound contrast media and method for selecting gases for use as ultrasound contrast media
US20050196342A1 (en) * 1992-01-09 2005-09-08 Jo Klaveness Contrast agents
US20050031543A1 (en) * 1992-01-09 2005-02-10 Amersham Health As Contrast agents
US20030129137A1 (en) * 1992-11-02 2003-07-10 Bracco International B.V. Stable microbubble suspensions as enhancement agents for ultrasound echography
US20040180004A1 (en) * 1992-11-02 2004-09-16 Bracco International B.V. Stable microbubble suspensions as enhancement agents for ultrasound echography and dry formulations thereof
US6245319B1 (en) 1993-01-25 2001-06-12 Sonus Pharmaceuticals, Inc. Colloidal dispersions of perfluoropentane
US20030039613A1 (en) * 1993-11-30 2003-02-27 Unger Evan C. Novel therapeutic delivery systems
US7083572B2 (en) 1993-11-30 2006-08-01 Bristol-Myers Squibb Medical Imaging, Inc. Therapeutic delivery systems
US6576220B2 (en) 1994-03-11 2003-06-10 Imarx Therapeutics, Inc. Non-invasive methods for surgery in the vasculature
US5482654A (en) * 1994-11-09 1996-01-09 Warnaway Corporation Safety indicator system
US6743779B1 (en) 1994-11-29 2004-06-01 Imarx Pharmaceutical Corp. Methods for delivering compounds into a cell
US7612033B2 (en) 1994-11-29 2009-11-03 Imarx Pharmaceutical Corp. Methods for delivering compounds into a cell
US5670469A (en) * 1995-01-06 1997-09-23 Texas Research Institute Methods and compositions for cleaning and decontamination
WO1996020995A1 (en) * 1995-01-06 1996-07-11 Texas Research Institute Compositions containing a visible colorant and methods for cleaning and decontamination
US6056938A (en) * 1995-02-21 2000-05-02 Imarx Pharaceutical Corp. Cationic lipids and the use thereof
US5830430A (en) * 1995-02-21 1998-11-03 Imarx Pharmaceutical Corp. Cationic lipids and the use thereof
US5997898A (en) * 1995-06-06 1999-12-07 Imarx Pharmaceutical Corp. Stabilized compositions of fluorinated amphiphiles for methods of therapeutic delivery
US6521211B1 (en) 1995-06-07 2003-02-18 Bristol-Myers Squibb Medical Imaging, Inc. Methods of imaging and treatment with targeted compositions
US20030157025A1 (en) * 1995-06-07 2003-08-21 Unger Evan C. Novel methods of imaging and treatment with targeted compositions
US6231834B1 (en) 1995-06-07 2001-05-15 Imarx Pharmaceutical Corp. Methods for ultrasound imaging involving the use of a contrast agent and multiple images and processing of same
US7329402B2 (en) 1995-06-07 2008-02-12 Imarx Pharmaceutical Corp. Methods of imaging and treatment
US6139819A (en) * 1995-06-07 2000-10-31 Imarx Pharmaceutical Corp. Targeted contrast agents for diagnostic and therapeutic use
US5803795A (en) * 1995-07-12 1998-09-08 Teisan Kabushiki Kaisha Method of treating inner surface of high-pressure gas vessel
US5842815A (en) * 1995-11-23 1998-12-01 Arthur Michael Rogers Howes Chemical treatment of treading surfaces
US6638767B2 (en) 1996-05-01 2003-10-28 Imarx Pharmaceutical Corporation Methods for delivering compounds into a cell
US6033645A (en) * 1996-06-19 2000-03-07 Unger; Evan C. Methods for diagnostic imaging by regulating the administration rate of a contrast agent
US6414139B1 (en) 1996-09-03 2002-07-02 Imarx Therapeutics, Inc. Silicon amphiphilic compounds and the use thereof
US5846517A (en) * 1996-09-11 1998-12-08 Imarx Pharmaceutical Corp. Methods for diagnostic imaging using a renal contrast agent and a vasodilator
US6071494A (en) * 1996-09-11 2000-06-06 Imarx Pharmaceutical Corp. Methods for diagnostic imaging using a contrast agent and a renal vasodilator
US6884407B1 (en) 1996-09-11 2005-04-26 Bristol-Myers Squibb Pharma Company Methods for diagnostic imaging involving the use of a contrast agent and a coronary vasodilator
US6391226B1 (en) 1996-11-01 2002-05-21 Laboratoires Choisy Ltee Coating or sealing composition
US6143276A (en) * 1997-03-21 2000-11-07 Imarx Pharmaceutical Corp. Methods for delivering bioactive agents to regions of elevated temperatures
US6808720B2 (en) 1997-03-21 2004-10-26 Imarx Therapeutics, Inc. Charged lipids and uses for the same
US6120751A (en) * 1997-03-21 2000-09-19 Imarx Pharmaceutical Corp. Charged lipids and uses for the same
US6403056B1 (en) 1997-03-21 2002-06-11 Imarx Therapeutics, Inc. Method for delivering bioactive agents using cochleates
US6090800A (en) * 1997-05-06 2000-07-18 Imarx Pharmaceutical Corp. Lipid soluble steroid prodrugs
US6028066A (en) * 1997-05-06 2000-02-22 Imarx Pharmaceutical Corp. Prodrugs comprising fluorinated amphiphiles
US20050019266A1 (en) * 1997-05-06 2005-01-27 Unger Evan C. Novel targeted compositions for diagnostic and therapeutic use
US6444660B1 (en) 1997-05-06 2002-09-03 Imarx Therapeutics, Inc. Lipid soluble steroid prodrugs
US6416740B1 (en) 1997-05-13 2002-07-09 Bristol-Myers Squibb Medical Imaging, Inc. Acoustically active drug delivery systems
US20070059248A1 (en) * 1997-06-18 2007-03-15 Imarx Therapeutics, Inc. Oxygen delivery agents and uses for the same
US20030120204A1 (en) * 1997-06-18 2003-06-26 Unger Evan C. Oxygen delivery agents and uses for the same
US7105151B2 (en) 1997-06-18 2006-09-12 Imarx Therapeutics, Inc. Oxygen delivery agents and uses for the same
US6537246B1 (en) 1997-06-18 2003-03-25 Imarx Therapeutics, Inc. Oxygen delivery agents and uses for the same
US6548047B1 (en) 1997-09-15 2003-04-15 Bristol-Myers Squibb Medical Imaging, Inc. Thermal preactivation of gaseous precursor filled compositions
US6123923A (en) * 1997-12-18 2000-09-26 Imarx Pharmaceutical Corp. Optoacoustic contrast agents and methods for their use
US8685441B2 (en) 1998-01-14 2014-04-01 Lantheus Medical Imaging, Inc. Preparation of a lipid blend and a phospholipid suspension containing the lipid blend
US8658205B2 (en) 1998-01-14 2014-02-25 Lantheus Medical Imaging, Inc. Preparation of a lipid blend and a phospholipid suspension containing the lipid blend
US9545457B2 (en) 1998-01-14 2017-01-17 Lantheus Medical Imaging, Inc. Preparation of a lipid blend and a phospholipid suspension containing the lipid blend
US8084056B2 (en) 1998-01-14 2011-12-27 Lantheus Medical Imaging, Inc. Preparation of a lipid blend and a phospholipid suspension containing the lipid blend
US8747892B2 (en) 1998-01-14 2014-06-10 Lantheus Medical Imaging, Inc. Preparation of a lipid blend and a phospholipid suspension containing the lipid blend
US7452551B1 (en) 2000-10-30 2008-11-18 Imarx Therapeutics, Inc. Targeted compositions for diagnostic and therapeutic use
US20040173244A1 (en) * 2001-06-08 2004-09-09 Werner Strothoff Cleaning method for removing starch
US20040065350A1 (en) * 2002-10-03 2004-04-08 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Indicator kit
US6814816B2 (en) 2002-10-03 2004-11-09 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Indicator kit
US20060191076A1 (en) * 2003-03-05 2006-08-31 Bonfa Marcio Henrique P Method of treating a textile using a colour changing form
US20100120644A1 (en) * 2003-08-29 2010-05-13 Kimberly-Clark Worldwide, Inc. Single Phase Color Change Agents
US7858568B2 (en) 2003-08-29 2010-12-28 Kimberly-Clark Worldwide, Inc. Single phase color change agents
US20050049157A1 (en) * 2003-08-29 2005-03-03 Kimberly-Clark Worldwide, Inc. Single phase color change agents
US7651989B2 (en) 2003-08-29 2010-01-26 Kimberly-Clark Worldwide, Inc. Single phase color change agents
US20070269381A1 (en) * 2004-06-04 2007-11-22 Acusphere, Inc. Ultrasound contrast agent dosage formulation
US8012457B2 (en) 2004-06-04 2011-09-06 Acusphere, Inc. Ultrasound contrast agent dosage formulation
US8586005B2 (en) 2004-06-04 2013-11-19 Acusphere, Inc. Ultrasound contrast agent dosage formulation
US20050271591A1 (en) * 2004-06-04 2005-12-08 Acusphere, Inc. Ultrasound contrast agent dosage formulation
US7910531B2 (en) 2004-06-17 2011-03-22 C2C Technologies Llc Composition and method for producing colored bubbles
US20060004110A1 (en) * 2004-06-17 2006-01-05 Sabnis Ram W Composition and method for producing colored bubbles
CN101035887B (en) * 2004-10-04 2011-03-09 宝洁公司 A composition with a metal-complexing dye and surfactant
US7550422B2 (en) 2004-10-04 2009-06-23 The Procter & Gamble Company Composition with a metal-complexing dye and surfactant
US20060073999A1 (en) * 2004-10-04 2006-04-06 Giorgia Sgargetta Composition with a metal-complexing dye and surfactant
WO2006041739A1 (en) * 2004-10-04 2006-04-20 The Procter & Gamble Company A composition with a metal-complexing dye and surfactant
US20060222675A1 (en) * 2005-03-29 2006-10-05 Sabnis Ram W Personal care compositions with color changing indicator
US20060222601A1 (en) * 2005-03-29 2006-10-05 Sabnis Ram W Oral care compositions with color changing indicator
US20060236470A1 (en) * 2005-03-29 2006-10-26 Sabnis Ram W Novelty compositions with color changing indicator
US20060264346A1 (en) * 2005-05-19 2006-11-23 Sullivan Mary K Timed-release cleansing and/or treatment formulation and method for making and using the same
US20060287215A1 (en) * 2005-06-17 2006-12-21 Mcdonald J G Color-changing composition comprising a thermochromic ingredient
US20070010400A1 (en) * 2005-07-06 2007-01-11 Sabnis Ram W Use of color changing indicators in consumer products
US8067350B2 (en) 2005-12-15 2011-11-29 Kimberly-Clark Worldwide, Inc. Color changing cleansing composition
US20080223413A1 (en) * 2007-03-14 2008-09-18 Radford Philip T Color changing soap
WO2008117235A1 (en) * 2007-03-26 2008-10-02 The Procter & Gamble Company Liquid composition system having a visual indication change
JP2010521572A (en) * 2007-03-26 2010-06-24 ザ プロクター アンド ギャンブル カンパニー Liquid detergent composition system for changing visual indication
JP2010521573A (en) * 2007-03-26 2010-06-24 ザ プロクター アンド ギャンブル カンパニー Liquid composition system to change the visual display
WO2008117233A1 (en) * 2007-03-26 2008-10-02 The Procter & Gamble Company Liquid detergent composition system having a visual indication change
US20080242570A1 (en) * 2007-03-26 2008-10-02 John David Carter Liquid composition system having a visual indication change
WO2008141847A1 (en) * 2007-05-18 2008-11-27 Unilever Plc Triphenyl methane and xanthene pigments
RU2516124C1 (en) * 2010-04-09 2014-05-20 Клевер Ой Method of mechanical cleaning of optical device transparent surface and device to this end
US9650205B2 (en) 2013-06-14 2017-05-16 S. C. Johnson & Son, Inc. Chelating system for a polymer lined steel container
WO2019030414A3 (en) * 2017-08-11 2019-08-01 Skylark Indicators Limited Hygiene compliance method, use and system
GB2579516A (en) * 2017-08-11 2020-06-24 Skylark Indicators Ltd Hygiene compliance method, use and system

Similar Documents

Publication Publication Date Title
US3650831A (en) Method of cleaning surfaces
US4921629A (en) Heavy duty hard surface liquid detergent
US5929007A (en) Alkaline aqueous hard surface cleaning compositions
US3829387A (en) Caustic cleaner composition
EP0692004B1 (en) Improved floor stripping composition and method
US4214915A (en) Method and composition for cleaning ovens
US4105574A (en) Process for formulating a non-caustic oven cleaner which will remove pyrolyzed fat efficaciously
EP0130786A2 (en) Foamable, acidic cleaning compositions
US3518119A (en) Method of applying noxious cleaning chemicals
JPH02289697A (en) Composition for cleaning rigid surface
JP2014152280A (en) Hard surface detergent
EP0286075A2 (en) Detergent composition
US3658711A (en) Caustic alkali free oven cleaning composition
US3956197A (en) Cleaning composition in dry powder form
EP0708820B1 (en) Low temperature non-caustic oven cleaning composition
US3813343A (en) Dimethyl sulfoxide containing cleaner compositions
CN112375632B (en) Environment-friendly bio-based cleaning aerosol and preparation method thereof
GB2306499A (en) Hard surface cleaning compositions
EP1379619A2 (en) Pine oil cleaning composition
US7592303B2 (en) Multi-purpose cleaning compositions and method
CN1131695A (en) Liquid atomizing foam type cleaning agent for kitchen
CA3168855A1 (en) Oven cleaning compositions and methods of making and using same
EP0103466B1 (en) Oven cleaner
EP0946695B1 (en) Cleaning composition comprising monoalkyl cationic surfactants
JP2973135B2 (en) Aluminum fin detergent