US3878938A - Toothpastes - Google Patents
Toothpastes Download PDFInfo
- Publication number
- US3878938A US3878938A US309535A US30953572A US3878938A US 3878938 A US3878938 A US 3878938A US 309535 A US309535 A US 309535A US 30953572 A US30953572 A US 30953572A US 3878938 A US3878938 A US 3878938A
- Authority
- US
- United States
- Prior art keywords
- percent
- toothpaste
- weight
- amount
- corrosion
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/31—Hydrocarbons
- A61K8/315—Halogenated hydrocarbons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
- A61K8/65—Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
- A61K2800/526—Corrosion inhibitors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Emergency Medicine (AREA)
- Cosmetics (AREA)
Abstract
A toothpaste containing glycerine, water and chloroform, characterised by the inclusion as a corrosion inhibitor to inhibit the corrosiveness of the toothpaste to aluminium of urea, biuret, gelatine, benzoic acid or a salt of benzoic acid.
Description
United States Patent Venables et al.
TOOTHPASTES Inventors: Susan Mary Venables, Ascot;
Charles Andrew Watson, Ruislip, both of England Lever Brothers Company, New York, NY.
Filed: Nov. 24, 1972 Appl. 140.; 309,535
Related US. Application Data Continuation of Ser. No. 132,545. April 8, I971, abandoned.
Assignee:
US. Cl. 206/84; 424/49; 424/54; 206/277 Int. Cl A61k 7/16 Field of Search 424/49-58; 222/92; 206/277 References Cited UNITED STATES PATENTS l/l936 Jacobson 424/49 FOREIGN PATENTS OR APPLICATIONS 1.221816 9/1966 Germany 424/54 Primary E.\'aminer-Richard L. Huff Attorney, Agent, or Firm-James J. Farrell, Esq.; Melvin H. Kurtz, Esq.; Arnold Grant, Esq.
[57] ABSTRACT A toothpaste containing glycerine, water and chloroform, characterised by the inclusion as a corrosion inhibitor to inhibit the corrosiveness of the toothpaste to aluminium of urea, biuret, geiatine, benzoic acid or a salt of benzoic acid.
3 Claims, No Drawings TOOTHPASTES This is a continuation, of application Ser. No. 132,545, filed Apr. 8, 1971, now abandoned. This invention relates to toothpastes.
Most toothpastes contain a proportion of water. the liquid phase consisting of a mixture of humectant and water. Glycerine and sorbitol are the most usual hu mectants, although others are occasionally used.
Chloroform is an ingredient commonly added to toothpastes for the purpose of improving the flavour. It is usually included in an amount in the range 0.5 to 4.0 percent by weight.
The inclusion of chloroform, however, can give rise to corrosion of aluminium tubes, aluminium being the most convenient and least expensive material for toothpaste packaging. lt has been suggested to mitigate this corrosion problem by the use of relatively high levels of glycerine in the liquid phase of the toothpaste. However, the use of the levels of glycerine results in products which are of high raw material cost, have a stringy fracture and are slow to disperse in the mouth. The problem of tube corrosion due to chloroform arises when water is present in the toothpaste at more than about 20 percent by weight of the liquid phase. The occurrence of corrosion is also especially marked at chloroform levels above about 1 percent by weight of the toothpaste. The problem of corrosion due to chloroform is one that has been known to toothpaste manufacturers for a long time.
It has now been found that corrosion of aluminium due to chloroform may be substanitially reduced in the case of toothpaste containing glycerine as humectant urea, biuret, gelatine or benzoic acid or a water-soluble salt of benzoic acid, or a mixture thereof, in the product.
Accordingly the present invention provides a toothpaste containing glycerine, water and chloroform having a reduced tendency to corrode aluminium comprising as corrosion inhibitor urea, biuret, gelatine, or benzoic acid or a water-soluble salt of benzoic acid.
The level of the urea, biuret, gelatine, benzoic acid or benzoic acid salt in the toothpaste required to give a corrosion inhibitive effect may be determined by experiment. The amount required is related somewhat to the amount of water in the toothpaste. Increasing amounts of inhibitor are required with the presence of greater amounts of water in the toothpaste. 1n usual commercial practice the amount of water may vary from about 25 percent to about percent by weight of the liquid phase of the toothpaste. Furthermore, the higher levels of chloroform in the range 0.5 to 4.0 percent generally tend to produce greater corrosion. However, as stated, for a particular combination of levels of water and chloroform, it is merely a maatter of simple experimentation to determine what level of the appropriateinhibitor is required to produce a substantial corrosion inhibitive effect.
A corrosion inhibitive effect is obtained in certain cases with a level of urea as. low as 0.1 percent by weight of the toothpaste although generally an amount of at least 0.5 percent by weight and in the range 0.5 to 2 percentwill be desirable. The chemically related compound biuret appears not to be quite so effective as urea on a weight for weight basis and biuret is recommended for use at a level of at least 0.5 percent by weight of the toothpaste, preferably an amount of from 1 to 2 percent by weight being used.
When using gelatine as the corrosion inhibitor, this material is desirably used at a level of at least 0.1 percent by weight of the toothpaste, the preferred amount being in the range 0.5 to 2 percent. Benzoic acid and its water-soluble salts are desirably used in an amount of at least 0.5 percent by weight of the toothpaste, the preferred levels for these inhibitors being from 1 to 5 percent by weight.
There is no advantage in using more of an inhibitor than is necessary to obtain the required reduction in corrosion. Amounts of corrosion inhibitior necessary are unlikely to be as high as 10' percent and usually will not need to exceed 5 percent by weight of the toothpaste.
Apart from the corrosion inhibitor, the dentifrice of the invention will comprise the usual ingredients in the usual portions. Thus typically for a toothpaste in accordance with the invention, it will comprise, along with the inhibitor, preferably 15 to 40 percent by weight of glycerine, 30 to 60 percent by weight of an abrasive cleaning agent, 1 to 2.5 percent by weight of a surfaceactive agent, 0.5 to 4.0 percent by weight of chloro form, and the usual minor amounts of binding agent, flavouring agent and sweetening agent with the balance being water, the latter usually being present in an amount of about 8 to 30 percent by weight.
The following experiments illustrate the invention. Percentages are by weight.
Five base toothpastes were made having the following formulae:
The amount of chloroform varied due to the volatility of chloroform.
Other toothpastes in accordance with the invention were prepared by replacing a part of the abrasive by the corrosion inhibitor.
All the toothpastes were packed in unlacquered aluminium tubes and tested for corrosion by one or more of the following three test methods.
Test Method A Six tubes of the toothpaste under test were storred at 50C and 65C for up to 6 months and one tube of each test product at each temperature was opened every month and the inner walls were examined for corrosion.
Test Method B 216 and 72 tubes of the product under test were stored at 50C and 65C, respectively, and were examined for external signs of tube corrosion, i.e., perforation of the tube, at various intervals. The percentage of the number of tubes stored showing signs of corrosion was determined at each examination.
Test Method C Between 12 and 24 tubes of the toothpaste under test were stored at 65C and were examined at monthly intervals for external signs of tube corrosion. The percentage of the number of tubes sotred showing external signs of corrosion was determined at each examination.
The results obtained are given below.
The results obtained by Test Method A and B illustrating the effectiveness of urea are given in Tables 1 and 2. respectively.
TABLE 1 Extent of corrosion after storage at 65C for Toothl: Urea 1 month 3 months 6 months paste l moderate perforation perforation 0.1 slight slight slight l none very slight slight 2 none none none none none none ll 0 moderate perforation perforation 1 none none none 2 none none none lll 0 perforation perforation perforation 2 none none none IV 0 slight severe perforation 2 none none none V O perforation perforation perforation 1 none none none TABLE 2 of tubes perforated after storage for l2 months Toothpaste 7r Urea at C at 65C ll 0 60 86 2 O 0 The results obtained by Test Methods B and C illus- 65 trating the effectiveness of biuret as a corrosion inhibitor are given below in Tables 3 and 4, respectively.
TABLE 3 7: of No. of weeks Toothpaste Biuret tubes perforated storage at 65C 5 l 0 83 I4 2 21 14 3 l4 14 TABLE 4 of Storage time Toothpaste 7r Biuret tubes perforated (months) I 0 82 3 2 l3 3 l 5 4 0 3 ll 0 ll 3 l 0 3 2 0 3 lll 0 89 2 2 0 2 2O 4 0 2 The results obtained by Test Methods B and C illustrating the effectiveness of gelatine as a corrosion inhibitor are given below in Tables 5 and 6, respectively.
' result after 2 months The results obtained by Test Methods A, B and C illustrating the effectiveness of sodium benzoate as a corrosion inhibitor are given below in Tables 7, 8, and 9, respectively.
TABLE 7 Extent of corrosion after storage at 50C for: Tooth- 7r Sodium 1 month 3 months 6 months paste Benzoate IV 0 slight slight slight 2 very slight none very slight 0 slight perforation perforation 2 slight none very slight Result after 2 months The results obtained by Test Method C illustrating the effectiveness of benzoic acid and a variety of watersoluble salts of benzoic acid as corrosion inhibitors are given below in Table 10. The results apply to the inclusion of the inhibitor at a level of 2 percent in Toothpaste 1.
TABLE 10 7r of tubes showing signs of corrosion after storage for 6 months Cation at 50C at 65C H 24 Li l 1 Na i2 42 K 5 5 NH. 0 0 Mg 0 5 Ca 0 l7 Sr 0 0 Zn 0 O Al 0 37 no inhibitor 52 93 While it has previously been proposed to include in toothpastes urea and biuret (as therapeutic agents), gelatin (as a binder) and sodium benzoate (as a preserving agent), the use of these materials as corrosion inhibitors in chloroform-containing toothpastes is believed to be original.
What is claimed is:
l. A toothpaste containing a. glycerine in an amount of about 15 percent to about 40 percent by weight of the toothpaste;
b. water in an amount of about 8 percent to about 30 percent by weight of the toothpaste, said amount of water consituting about 20 percent to about percent by weight of the liquid phase of the toothpaste;
c. chloroform in an amount of about 0.5 percent to about 4 percent by weight of the toothpaste; and
d. a corrosion inhibitor in an amount of about 0.1
percent to about 10 percent by weight of the toothpaste effective to inhibit corrosion of aluminium by the toothpaste, said corrosion inhibitor being selected from the group consisting of urea and biuret, said toothpaste being contained in an unlacquered aluminium tube.
2. A toothpaste containing a. glycerine in an amount of about 15 percent to about 40 percent by weight of the toothpaste;
b. water in an amount of about 8 percent to about 30 percent by weight of the toothpaste, said amount of water constituting about 20 percent to about 60 percent by weight of the liquid phase of the toothpaste;
c. chloroform in an amount of about 0.5 percent to about 4 percent by weight of the toothpaste; and d. a corrosion inhibitor in an amount of about 0.1
percent to about 10 percent by weight of the toothpaste effective to inhibit corrosion of aluminium by the toothpaste, said corrosion inhibitor consisting of gelatine, said toothpaste being contained in an unlacquered aluminium tube.
3. A toothpaste containing a. glycerine in an amount of about 15 percent to about 40 percent by weight of the toothpaste;
b. water in an amount of about 8 percent to about 30 percent by weight of the toothpaste, said amount of water consituting about 20 percent to about 60 percent by weight of the liquid phase of the toothpaste;
c. chloroform in an amount of about 0.5 percent to about 4 percent by weight of the toothpaste; and d. a corrosion inhibitor in an amount of about 0.5
percent to about 10 percent by weight of the toothpaste effective to inhibit corrosion of aluminium by the toothpaste, said corrosion inhibitor being selected from the group consisiting of benzoic acid and soluble salts of benzoic acid, said toothpaste being contained in an unlacquered aluminium tube.
Claims (3)
1. A TOOTHPASTE CONTAINING A. GLYCERINE IN AN AMOUNT OF ABOUT 15 PERCENT TO ABOUT 40 PERCENT BY WEIGHT OF THE TOOTHPASTE; B. WATER IN A AMOUNT OF ABOUT 8 PERCENT TO ABOUT 30 PERCENT BY WEIGHT OF THE TOOTHPASTE, SAID AMOUNT OF WATER CONSITUTING ABOUT 20 PERCENT TO ABOUT 60 PERCENT BY WEIGHT OF THE LIQUID PHASE OF THE TOOTHPASTE; C. CHLOROFORM IN AN AMOUNT OF ABOUT 0.5 PERCENT TO ABOUT 4 PERCENT BY WEIGHT OF THE TOOTHPASTE; AND D. A CORROSION INHIBITOR IN AN AMOUNT OF ABOUT 0.1 PERCENT TO ABOUT 10 PERCENT BY WEIGHT OF THE TOOTHPASTE EFFECTIVE TO INHIBIT CORROSION OF ALUMINIUM BY THE TOOTHPASTE, SAID CORROSION INHIBITOR BEING SELECTED FROM THE GROUP CONSISTING OF UREA AND BIURET, SAID TOOTHPASTE BEING CONTAINED IN AN UNLACQUERED ALUMINIUM TUBE.
1. A toothpaste containing a. glycerine in an amount of about 15 percent to about 40 percent by weight of the toothpaste; b. water in an amount of about 8 percent to about 30 percent by weight of the toothpaste, said amount of water consituting about 20 percent to about 60 percent by weight of the liquid phase of the toothpaste; c. chloroform in an amount of about 0.5 percent to about 4 percent by weight of the toothpaste; and d. a corrosion inhibitor in an amount of about 0.1 percent to about 10 percent by weight of the toothpaste effective to inhibit corrosion of aluminium by the toothpaste, said corrosion inhibitor being selected from the group consisting of urea and biuret, said toothpaste being contained in an unlacquered aluminium tube.
2. A toothpaste containing a. glycerine in an amount of about 15 percent to about 40 percent by weight of the toothpaste; b. water in an amount of about 8 percent to about 30 percent by weight of the toothpaste, said amount of water constituting about 20 percent to about 60 percent by weight of the liquid phase of the toothpaste; c. chloroform in an amount of about 0.5 percent to about 4 percent by weight of the toothpaste; and d. a corrosion inhibitor in an amount of about 0.1 percent to about 10 percent by weight of the toothpaste effective to inhibit corrosion of aluminium by the toothpaste, said corrosion inhibitor consisting of gelatine, said toothpaste being contained in an unlacquered aluminium tube.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US309535A US3878938A (en) | 1971-04-08 | 1972-11-24 | Toothpastes |
US499815A US3925957A (en) | 1972-11-24 | 1974-08-23 | Toothpastes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13254571A | 1971-04-08 | 1971-04-08 | |
US309535A US3878938A (en) | 1971-04-08 | 1972-11-24 | Toothpastes |
Publications (1)
Publication Number | Publication Date |
---|---|
US3878938A true US3878938A (en) | 1975-04-22 |
Family
ID=26830470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US309535A Expired - Lifetime US3878938A (en) | 1971-04-08 | 1972-11-24 | Toothpastes |
Country Status (1)
Country | Link |
---|---|
US (1) | US3878938A (en) |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024239A (en) * | 1975-07-03 | 1977-05-17 | Lever Brothers Company | Toothpaste composition |
FR2364658A1 (en) * | 1976-09-15 | 1978-04-14 | Huber Corp J M | PREPARATION OF THERAPEUTIC TOOTHPASTE THAT MAY BE CONTAINED IN AN UNSHIRT CONTAINER, AND PRODUCTS OBTAINED |
FR2425852A1 (en) * | 1978-05-19 | 1979-12-14 | Colgate Palmolive Co | TOOTHPASTE |
FR2595047A1 (en) * | 1986-02-28 | 1987-09-04 | Colgate Palmolive Co | CONDITIONED DENTAL CREAM BASED ON GLYCERIN, SORBITOL AND ALPHA-ALUMINA TRIHYDRATEE |
WO2001027351A1 (en) * | 1999-10-14 | 2001-04-19 | Unilever Plc | Corrosion inhibiting additive for cosmetic products |
US20030036980A1 (en) * | 2001-08-14 | 2003-02-20 | Wren Stephen C. | System for marketing goods and services utilizing computerized central and remote facilities |
US20050025721A1 (en) * | 2002-10-31 | 2005-02-03 | Cadbury Adams, Llc | Compositions for removing stains from dental surfaces and methods of making and using the same |
US20050214348A1 (en) * | 2003-11-21 | 2005-09-29 | Cadbury Adams Usa Llc | Delivery system for active components as part of an edible composition having preselected tensile strength |
US20050260266A1 (en) * | 2003-11-21 | 2005-11-24 | Cadbury Adams Usa, Llc. | Controlled release oral delivery systems |
US20060024244A1 (en) * | 2004-07-29 | 2006-02-02 | Cadbury Adams, Llc. | Tooth whitening compositions and delivery systems therefor |
US20060068059A1 (en) * | 2004-09-30 | 2006-03-30 | Cadbury Adams Usa Llc | Encapsulated compositions and methods of preparation |
US20060068057A1 (en) * | 2004-09-30 | 2006-03-30 | Cadbury Adams Usa Llc | Thermally stable, high tensile strength encapsulated actives |
US20060068058A1 (en) * | 2004-09-30 | 2006-03-30 | Cadbury Adams Usa Llc | Thermally stable, high tensile strength encapsulation compositions for actives |
US20060115434A1 (en) * | 2000-03-10 | 2006-06-01 | Cadbury Adams Usa Llc. | Chewing gum and confectionery compositions with encapsulated stain removing agent compositions, and methods of making and using the same |
US20060263478A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Coated delivery system for active components as part of an edible composition |
US20060263476A1 (en) * | 2004-08-25 | 2006-11-23 | Cadbury Adams Usa, Llc. | Center-filled chewing gum with barrier layer |
US20060263477A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Edible composition including a delivery system for active components |
US20060263480A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Delivery system for active components as part of an edible composition having selected particle size |
US20060263472A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adam Usa Llc | Delivery system for coated active components as part of an edible composition |
US20060263473A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Compressed delivery system for active components as part of an edible composition |
US20060263479A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Delivery system for active components as part of an edible composition including a ratio of encapsulating material and active component |
US20060263474A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc. | Enhanced flavor-release comestible compositions and methods for same |
US20060263413A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Delivery system for active components and a material having preselected hydrophobicity as part of an edible composition |
US20060286203A1 (en) * | 2005-05-23 | 2006-12-21 | Cadbury Adams Usa Llc | Taste potentiator compositions and edible confectionery and chewing gum products containing same |
US20060286259A1 (en) * | 2005-05-23 | 2006-12-21 | Cadbury Adams Usa Llc | Taste potentiator compositions and beverages containing same |
US20070054023A1 (en) * | 2005-05-23 | 2007-03-08 | Cadbury Adams Usa Llc. | Taste potentiator compositions and beverages containing same |
US20070053972A1 (en) * | 2005-09-08 | 2007-03-08 | Cadbury Adams Usa Llc. | Gelatin capsules containing actives |
US20070077210A1 (en) * | 2003-07-11 | 2007-04-05 | Petros Gebreselassie | Chewing gum and confectionery compositions containing a stain removing complex, and methods of making and using the same |
US20070178187A1 (en) * | 2006-01-27 | 2007-08-02 | Cadbury Adams Usa Llc | Chewing gum compositions including free neotame sweetener compositions |
US20070178188A1 (en) * | 2006-01-27 | 2007-08-02 | Cadbury Adams Usa Llc | Chewing gum compositions including free neotame sweetener compositions |
US20080063747A1 (en) * | 2004-08-25 | 2008-03-13 | Cadbury Adams Usa Llc | Dusting compositions for chewing gum products |
US20080317681A1 (en) * | 2003-07-11 | 2008-12-25 | Petros Gebreselassie | Compositions containing a stain removing complex, and methods of making and using the same |
US20090004360A1 (en) * | 2007-05-14 | 2009-01-01 | Cadbury Adams Usa Llc | Taste Potentiator Compositions in Oral Delivery Systems |
WO2010031657A2 (en) * | 2008-09-17 | 2010-03-25 | Henkel Ag & Co. Kgaa | Use of urea derivatives and phenacylthiazolium salts for the treatment of body odour |
US7727565B2 (en) | 2004-08-25 | 2010-06-01 | Cadbury Adams Usa Llc | Liquid-filled chewing gum composition |
US8591974B2 (en) | 2003-11-21 | 2013-11-26 | Kraft Foods Global Brands Llc | Delivery system for two or more active components as part of an edible composition |
US9198448B2 (en) | 2005-02-07 | 2015-12-01 | Intercontinental Great Brands Llc | Stable tooth whitening gum with reactive ingredients |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2027535A (en) * | 1933-02-28 | 1936-01-14 | Klipstein Chemical Processes I | Cleaning and polishing composition |
US2059396A (en) * | 1934-01-09 | 1936-11-03 | Thibaud Gibbs & Cie | Dentifrice product |
US2588324A (en) * | 1949-10-13 | 1952-03-04 | Amm I Dent Inc | Dental paste |
US3538230A (en) * | 1966-12-05 | 1970-11-03 | Lever Brothers Ltd | Oral compositions containing silica xerogels as cleaning and polishing agents |
US3551559A (en) * | 1968-07-16 | 1970-12-29 | Lever Brothers Ltd | Process for producing deaerated toothpaste |
-
1972
- 1972-11-24 US US309535A patent/US3878938A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2027535A (en) * | 1933-02-28 | 1936-01-14 | Klipstein Chemical Processes I | Cleaning and polishing composition |
US2059396A (en) * | 1934-01-09 | 1936-11-03 | Thibaud Gibbs & Cie | Dentifrice product |
US2588324A (en) * | 1949-10-13 | 1952-03-04 | Amm I Dent Inc | Dental paste |
US3538230A (en) * | 1966-12-05 | 1970-11-03 | Lever Brothers Ltd | Oral compositions containing silica xerogels as cleaning and polishing agents |
US3551559A (en) * | 1968-07-16 | 1970-12-29 | Lever Brothers Ltd | Process for producing deaerated toothpaste |
Cited By (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024239A (en) * | 1975-07-03 | 1977-05-17 | Lever Brothers Company | Toothpaste composition |
FR2364658A1 (en) * | 1976-09-15 | 1978-04-14 | Huber Corp J M | PREPARATION OF THERAPEUTIC TOOTHPASTE THAT MAY BE CONTAINED IN AN UNSHIRT CONTAINER, AND PRODUCTS OBTAINED |
FR2425852A1 (en) * | 1978-05-19 | 1979-12-14 | Colgate Palmolive Co | TOOTHPASTE |
US4263276A (en) * | 1978-05-19 | 1981-04-21 | Colgate-Palmolive Company | Dentifrices |
US4305928A (en) * | 1978-05-19 | 1981-12-15 | Colgate-Palmolive Co. | Dentrifices |
FR2595047A1 (en) * | 1986-02-28 | 1987-09-04 | Colgate Palmolive Co | CONDITIONED DENTAL CREAM BASED ON GLYCERIN, SORBITOL AND ALPHA-ALUMINA TRIHYDRATEE |
BE1000637A4 (en) * | 1986-02-28 | 1989-02-28 | Colgate Palmolive Co | CONDITIONED DENTAL CREAM BASED ON GLYCERINE, SORBITOL AND TRIHYDRATED ALPHA-ALUMINUM. |
WO2001027351A1 (en) * | 1999-10-14 | 2001-04-19 | Unilever Plc | Corrosion inhibiting additive for cosmetic products |
US20060115434A1 (en) * | 2000-03-10 | 2006-06-01 | Cadbury Adams Usa Llc. | Chewing gum and confectionery compositions with encapsulated stain removing agent compositions, and methods of making and using the same |
US20030036980A1 (en) * | 2001-08-14 | 2003-02-20 | Wren Stephen C. | System for marketing goods and services utilizing computerized central and remote facilities |
US7445769B2 (en) | 2002-10-31 | 2008-11-04 | Cadbury Adams Usa Llc | Compositions for removing stains from dental surfaces and methods of making and using the same |
US20050025721A1 (en) * | 2002-10-31 | 2005-02-03 | Cadbury Adams, Llc | Compositions for removing stains from dental surfaces and methods of making and using the same |
US7390518B2 (en) | 2003-07-11 | 2008-06-24 | Cadbury Adams Usa, Llc | Stain removing chewing gum composition |
US7641927B2 (en) | 2003-07-11 | 2010-01-05 | Cadbury Adams Usa, Llc | Chewing gum and confectionery compositions containing a stain removing complex, and methods of making and using the same |
US20070077210A1 (en) * | 2003-07-11 | 2007-04-05 | Petros Gebreselassie | Chewing gum and confectionery compositions containing a stain removing complex, and methods of making and using the same |
US20080317681A1 (en) * | 2003-07-11 | 2008-12-25 | Petros Gebreselassie | Compositions containing a stain removing complex, and methods of making and using the same |
US20050214348A1 (en) * | 2003-11-21 | 2005-09-29 | Cadbury Adams Usa Llc | Delivery system for active components as part of an edible composition having preselected tensile strength |
US20050260266A1 (en) * | 2003-11-21 | 2005-11-24 | Cadbury Adams Usa, Llc. | Controlled release oral delivery systems |
US20050220867A1 (en) * | 2003-11-21 | 2005-10-06 | Cadbury Adams Usa Llc | Delivery system for active components as part of an edible composition having preselected tensile strength |
US9271904B2 (en) | 2003-11-21 | 2016-03-01 | Intercontinental Great Brands Llc | Controlled release oral delivery systems |
US8828423B2 (en) | 2003-11-21 | 2014-09-09 | Intercontinental Great Brands Llc | Delivery system for active components as part of an edible composition having preselected tensile strength |
US8591974B2 (en) | 2003-11-21 | 2013-11-26 | Kraft Foods Global Brands Llc | Delivery system for two or more active components as part of an edible composition |
US20090089167A1 (en) * | 2003-11-21 | 2009-04-02 | Cadbury Adams Usa Llc | Indicia-Bearing Package for Delivery Systems for Managing Release of Functional Ingredients in an Edible Composition |
US7641892B2 (en) | 2004-07-29 | 2010-01-05 | Cadburry Adams USA, LLC | Tooth whitening compositions and delivery systems therefor |
US20060024244A1 (en) * | 2004-07-29 | 2006-02-02 | Cadbury Adams, Llc. | Tooth whitening compositions and delivery systems therefor |
US20080063747A1 (en) * | 2004-08-25 | 2008-03-13 | Cadbury Adams Usa Llc | Dusting compositions for chewing gum products |
US7727565B2 (en) | 2004-08-25 | 2010-06-01 | Cadbury Adams Usa Llc | Liquid-filled chewing gum composition |
US20060263476A1 (en) * | 2004-08-25 | 2006-11-23 | Cadbury Adams Usa, Llc. | Center-filled chewing gum with barrier layer |
US20060068058A1 (en) * | 2004-09-30 | 2006-03-30 | Cadbury Adams Usa Llc | Thermally stable, high tensile strength encapsulation compositions for actives |
US20100112123A1 (en) * | 2004-09-30 | 2010-05-06 | Cadbury Adams Usa Llc | Encapsulated compositions and methods of preparation |
US7955630B2 (en) | 2004-09-30 | 2011-06-07 | Kraft Foods Global Brands Llc | Thermally stable, high tensile strength encapsulated actives |
US8524295B2 (en) | 2004-09-30 | 2013-09-03 | Intercontinental Great Brands Llc | Thermally stable, high tensile strength encapsulated actives |
US20060068057A1 (en) * | 2004-09-30 | 2006-03-30 | Cadbury Adams Usa Llc | Thermally stable, high tensile strength encapsulated actives |
US20060068059A1 (en) * | 2004-09-30 | 2006-03-30 | Cadbury Adams Usa Llc | Encapsulated compositions and methods of preparation |
US9198448B2 (en) | 2005-02-07 | 2015-12-01 | Intercontinental Great Brands Llc | Stable tooth whitening gum with reactive ingredients |
US7851000B2 (en) | 2005-05-23 | 2010-12-14 | Cadbury Adams Usa Llc | Taste potentiator compositions and edible confectionery and chewing gum products containing same |
US20060263480A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Delivery system for active components as part of an edible composition having selected particle size |
US7851005B2 (en) | 2005-05-23 | 2010-12-14 | Cadbury Adams Usa Llc | Taste potentiator compositions and beverages containing same |
US20060263474A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc. | Enhanced flavor-release comestible compositions and methods for same |
US8597703B2 (en) | 2005-05-23 | 2013-12-03 | Kraft Foods Global Brands Llc | Delivery system for active components as part of an edible composition including a ratio of encapsulating material and active component |
US20070054023A1 (en) * | 2005-05-23 | 2007-03-08 | Cadbury Adams Usa Llc. | Taste potentiator compositions and beverages containing same |
US20060286259A1 (en) * | 2005-05-23 | 2006-12-21 | Cadbury Adams Usa Llc | Taste potentiator compositions and beverages containing same |
US20060286202A1 (en) * | 2005-05-23 | 2006-12-21 | Cadbury Adams Usa Llc | Taste potentiator compositions and edible confectionery and chewing gum products containing same |
US8591968B2 (en) | 2005-05-23 | 2013-11-26 | Kraft Foods Global Brands Llc | Edible composition including a delivery system for active components |
US20060286203A1 (en) * | 2005-05-23 | 2006-12-21 | Cadbury Adams Usa Llc | Taste potentiator compositions and edible confectionery and chewing gum products containing same |
US20060263413A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Delivery system for active components and a material having preselected hydrophobicity as part of an edible composition |
US7851006B2 (en) | 2005-05-23 | 2010-12-14 | Cadbury Adams Usa Llc | Taste potentiator compositions and beverages containing same |
US8591973B2 (en) | 2005-05-23 | 2013-11-26 | Kraft Foods Global Brands Llc | Delivery system for active components and a material having preselected hydrophobicity as part of an edible composition |
US20060263477A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Edible composition including a delivery system for active components |
US8591972B2 (en) | 2005-05-23 | 2013-11-26 | Kraft Foods Global Brands Llc | Delivery system for coated active components as part of an edible composition |
US20060263478A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Coated delivery system for active components as part of an edible composition |
US20060263479A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Delivery system for active components as part of an edible composition including a ratio of encapsulating material and active component |
US8389031B2 (en) | 2005-05-23 | 2013-03-05 | Kraft Foods Global Brands Llc | Coated delivery system for active components as part of an edible composition |
US8389032B2 (en) | 2005-05-23 | 2013-03-05 | Kraft Foods Global Brands Llc | Delivery system for active components as part of an edible composition having selected particle size |
US8455033B2 (en) | 2005-05-23 | 2013-06-04 | Kraft Foods Global Brands Llc | Taste potentiator compositions and edible confectionery and chewing gum products containing same |
US20060263473A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adams Usa Llc | Compressed delivery system for active components as part of an edible composition |
US7879376B2 (en) | 2005-05-23 | 2011-02-01 | Cadbury Adams Usa Llc | Taste potentiator compositions and edible confectionery and chewing gum products containing same |
US20060263472A1 (en) * | 2005-05-23 | 2006-11-23 | Cadbury Adam Usa Llc | Delivery system for coated active components as part of an edible composition |
US20070053972A1 (en) * | 2005-09-08 | 2007-03-08 | Cadbury Adams Usa Llc. | Gelatin capsules containing actives |
US20070178187A1 (en) * | 2006-01-27 | 2007-08-02 | Cadbury Adams Usa Llc | Chewing gum compositions including free neotame sweetener compositions |
US20070178188A1 (en) * | 2006-01-27 | 2007-08-02 | Cadbury Adams Usa Llc | Chewing gum compositions including free neotame sweetener compositions |
US20090004360A1 (en) * | 2007-05-14 | 2009-01-01 | Cadbury Adams Usa Llc | Taste Potentiator Compositions in Oral Delivery Systems |
WO2010031657A2 (en) * | 2008-09-17 | 2010-03-25 | Henkel Ag & Co. Kgaa | Use of urea derivatives and phenacylthiazolium salts for the treatment of body odour |
WO2010031657A3 (en) * | 2008-09-17 | 2011-03-17 | Henkel Ag & Co. Kgaa | Use of urea derivatives and phenacylthiazolium salts for the treatment of body odour |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3878938A (en) | Toothpastes | |
US3505082A (en) | Salt substitute composition | |
US2277038A (en) | Anesthetic preparation | |
SE8301182D0 (en) | NOVEL COMPOUNDS | |
MX173433B (en) | AQUEOUS COMPOSITION OF IBUPROFEN AND PROCEDURE FOR ITS PREPARATION | |
NO131406B (en) | ||
US2436184A (en) | Pharmaceutical jelly | |
EP0002386B1 (en) | Toothpaste | |
US3925957A (en) | Toothpastes | |
Atkinson et al. | Inhibition of platelet aggregation by ketamine hydrochloride | |
US1968858A (en) | Dentifrice | |
US2866819A (en) | Stabilization of salts of sorbic acid using citric acid | |
US2032612A (en) | Solid seasoning composition containing lecithin | |
Walsh et al. | Effects of buffered solutions of sodium fluoride and stannous fluoride on the solubility of powdered enamel using repeated decalcification | |
JPS57194775A (en) | Storing and quality improving agent of food | |
Muhler | Effects of fluoride and nonfluoride containing tin salts on the dental caries experience in children | |
US3781423A (en) | Method for preventing coloring of vitamin c | |
US3326806A (en) | Novel germicidal scrub solutions | |
US3436462A (en) | Normalizing or reduction of the abnormal permeability of persons having capillar fragility with para-di-hydroxybenzene sulfonate | |
US2250390A (en) | Colloidal silver iodide composition | |
AU605330B2 (en) | Autodisinfecting impression material | |
US3789008A (en) | Composition for maintaining the integrity of aqueous media | |
US3244585A (en) | Stabilized halosalicylanilide germicides | |
US2461917A (en) | Aromatic amines and fuels containing the same | |
US3674510A (en) | Method and composition for preventing decay of fruit and inhibiting sporulation thereon |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: CPPD, INC., C/O CT CORPORATION SYSTEM 208 LASALLE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:LEVER BROTHERS COMPANY, A CORP. OF ME;REEL/FRAME:004888/0628 Effective date: 19880101 Owner name: CPPD, INC., A CORP. OF IL, ILLINOIS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LEVER BROTHERS COMPANY, A CORP. OF ME;REEL/FRAME:004888/0628 Effective date: 19880101 |