CA2078485A1 - Desensitizing anti-tartar dentifrice - Google Patents
Desensitizing anti-tartar dentifriceInfo
- Publication number
- CA2078485A1 CA2078485A1 CA002078485A CA2078485A CA2078485A1 CA 2078485 A1 CA2078485 A1 CA 2078485A1 CA 002078485 A CA002078485 A CA 002078485A CA 2078485 A CA2078485 A CA 2078485A CA 2078485 A1 CA2078485 A1 CA 2078485A1
- Authority
- CA
- Canada
- Prior art keywords
- tartar
- potassium
- toothpaste
- agent
- salt
- 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.)
- Granted
Links
Classifications
-
- 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
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/24—Phosphorous; Compounds thereof
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8164—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers, e.g. poly (methyl vinyl ether-co-maleic anhydride)
-
- 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
- A61K2800/54—Polymers characterized by specific structures/properties
- A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
- A61K2800/5424—Polymers characterized by specific structures/properties characterized by the charge anionic
Abstract
An oral composition, such as a toothpaste, includes an anti-tartar proportion of a polyphosphate anti-tartar agent (preferably with synthetic anionic polymeric polycarboxylate or equivalent, and fluoride) and a desensitizing proportion of a tooth pain inhibiting potassium salt which passes through exposed dentin tubules to tooth nerves or neurons, which salt can be potassium nitrate, potassium citrate or potassium oxalate, so that it helps to prevent tartar from forming on the teeth and also lessens any pain experienced by persons contacting their sensitive teeth with the oral composition. Preferably the oral composition is a desensi-tizing anti-tartar toothpaste or gel which, when the teeth are brushed with it, aids in removal of at least some tartar and prevents its reappearance, and at the same time diminishes any tooth pain that the brusher would otherwise experience due to such brushing. In preferred toothpastes the anti-tartar agent and the desensitizing agent are both potassium compounds and other components of the toothpaste, such as the detergent or surfactant, thickener, water soluble fluoride, anionic polymeric polycarboxylate, sweetener and any anti-calculus agent present, when they may be present as salts, will also be potassium salts. In place of the mentioned anti-tartar agents there may be employed other anti-calculus compounds, such as AHP (azacycloheptane-2-2-diphosphonic acid) or corresponding alkali metal salt, preferably the potassium salt, and in such case it is very desirable for other components of the toothpaste to be in the forms of their potassium salts.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7/778,532 | 1991-10-17 | ||
US07/778,532 US5240697A (en) | 1991-10-17 | 1991-10-17 | Desensitizing anti-tartar dentifrice |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2078485A1 true CA2078485A1 (en) | 1993-04-18 |
CA2078485C CA2078485C (en) | 2003-01-28 |
Family
ID=25113675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002078485A Expired - Lifetime CA2078485C (en) | 1991-10-17 | 1992-09-17 | Desensitizing anti-tartar dentifrice |
Country Status (6)
Country | Link |
---|---|
US (4) | US5240697A (en) |
AU (1) | AU654576B2 (en) |
CA (1) | CA2078485C (en) |
DE (1) | DE4233547B4 (en) |
GB (1) | GB2260700B (en) |
HK (2) | HK1007284A1 (en) |
Families Citing this family (106)
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US6214320B1 (en) * | 1990-10-09 | 2001-04-10 | Colgate-Palmolive Company | Oral compositions containing anticalculus and antiplaque agents |
US5240697A (en) * | 1991-10-17 | 1993-08-31 | Colgate-Palmolive Company | Desensitizing anti-tartar dentifrice |
US5374417A (en) * | 1991-10-17 | 1994-12-20 | Colgate Palmolive Company | Desensitizing dentifrice |
JP2979446B2 (en) * | 1991-11-06 | 1999-11-15 | ライオン株式会社 | Oral composition |
US5270031A (en) * | 1991-12-20 | 1993-12-14 | Block Drug Company Inc. | Dentinal desensitizing compositions |
HUT72041A (en) * | 1992-12-18 | 1996-03-28 | Procter & Gamble | Oral compositions containing antiplaque, anticalculus agents |
US5368845A (en) * | 1993-01-07 | 1994-11-29 | Colgate Palmolive Company | Oral composition |
AU7636094A (en) * | 1993-08-30 | 1995-03-22 | Church & Dwight Company, Inc. | Baking soda toothpaste and tooth gel containing soluble pyrophosphate salts |
US5571501A (en) * | 1994-03-15 | 1996-11-05 | Colgate Palmolive Company | Antibacterial oral care composition containing triclosan of improved compatibility |
US6224376B1 (en) * | 1994-06-10 | 2001-05-01 | Richard A. Cloonan | Dental cleaning liquid and gel |
US5505933A (en) * | 1994-06-27 | 1996-04-09 | Colgate Palmolive Company | Desensitizing anti-tartar dentifrice |
US5843409A (en) * | 1994-08-08 | 1998-12-01 | Colgate Palmolive Company | Two component dentifrice for the treatment of dentinal hypersensitivity |
US5939048A (en) * | 1994-09-20 | 1999-08-17 | Block Drug Co., Inc. | Taste masked desensitizing compositions |
US5522726A (en) * | 1994-10-27 | 1996-06-04 | Hodosh; Milton | Method for anesthetizing teeth |
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US5589159A (en) * | 1995-04-11 | 1996-12-31 | Block Drug Company Inc. | Dispersible particulate system for desensitizing teeth |
AU730963B2 (en) * | 1996-02-08 | 2001-03-22 | Warner-Lambert Company | Anticalculus dentifrice containing highly soluble pyrophosphate |
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US5234688A (en) * | 1988-12-29 | 1993-08-10 | Colgate-Palmolive Company | Anti-plaque dentifrice packaged in resilient squeezable form maintaining dispensing container |
US5260062A (en) * | 1988-12-29 | 1993-11-09 | Colgate-Palmolive Company | Anti-plaque and anti-tartar dentifrices in plastic pump dispensers |
GB8906913D0 (en) * | 1989-03-28 | 1989-05-10 | Beecham Group Plc | Novel compositions |
GB8906914D0 (en) * | 1989-03-28 | 1989-05-10 | Beecham Group Plc | Novel compositions |
US5037639A (en) * | 1989-05-24 | 1991-08-06 | American Dental Association Health Foundation | Methods and compositions for mineralizing calcified tissues |
US5188820A (en) * | 1989-10-05 | 1993-02-23 | Chesebrough-Pond's Usa Co., Dividion Of Conopco, Inc. | Method of inhibiting plaque on teeth by applying an oral composition |
US4992258A (en) * | 1989-10-23 | 1991-02-12 | Colgate-Palmolive Company | Dentrifice composition |
US5015467A (en) * | 1990-06-26 | 1991-05-14 | The Procter & Gamble Company | Combined anticalculus and antiplaque compositions |
US5015466A (en) * | 1990-06-26 | 1991-05-14 | The Procter & Gamble Company | Anticalculus compositions using tartrate-succinates |
HUT63323A (en) * | 1990-07-13 | 1993-08-30 | Procter & Gamble | Composition against dental deposits, comprissing azacycloalkane diphosphonates |
US5096699A (en) * | 1990-12-20 | 1992-03-17 | Colgate-Palmolive Company | Anticalculus oral compositions |
US5256402A (en) * | 1991-09-13 | 1993-10-26 | Colgate-Palmolive Company | Abrasive tooth whitening dentifrice of improved stability |
US5374417A (en) * | 1991-10-17 | 1994-12-20 | Colgate Palmolive Company | Desensitizing dentifrice |
US5240697A (en) * | 1991-10-17 | 1993-08-31 | Colgate-Palmolive Company | Desensitizing anti-tartar dentifrice |
US5270031A (en) * | 1991-12-20 | 1993-12-14 | Block Drug Company Inc. | Dentinal desensitizing compositions |
US5252577A (en) * | 1992-03-06 | 1993-10-12 | Gillette Canada, Inc. | Methods of desensitizing teeth |
-
1991
- 1991-10-17 US US07/778,532 patent/US5240697A/en not_active Expired - Lifetime
-
1992
- 1992-09-10 AU AU22887/92A patent/AU654576B2/en not_active Expired
- 1992-09-17 CA CA002078485A patent/CA2078485C/en not_active Expired - Lifetime
- 1992-10-01 DE DE4233547A patent/DE4233547B4/en not_active Expired - Lifetime
- 1992-10-16 GB GB9221732A patent/GB2260700B/en not_active Expired - Lifetime
-
1993
- 1993-06-04 US US08/071,384 patent/US5352439A/en not_active Expired - Lifetime
-
1994
- 1994-06-06 US US08/254,718 patent/US5486350A/en not_active Expired - Lifetime
- 1994-06-27 US US08/265,883 patent/US5503823A/en not_active Expired - Lifetime
-
1998
- 1998-06-25 HK HK98106570A patent/HK1007284A1/en not_active IP Right Cessation
- 1998-06-25 HK HK98106564A patent/HK1007283A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2260700A (en) | 1993-04-28 |
HK1007283A1 (en) | 1999-04-09 |
GB2260700B (en) | 1996-04-17 |
GB9221732D0 (en) | 1992-12-02 |
AU654576B2 (en) | 1994-11-10 |
HK1007284A1 (en) | 1999-04-09 |
US5352439A (en) | 1994-10-04 |
DE4233547A1 (en) | 1993-04-22 |
CA2078485C (en) | 2003-01-28 |
US5486350A (en) | 1996-01-23 |
US5503823A (en) | 1996-04-02 |
DE4233547B4 (en) | 2010-11-11 |
AU2288792A (en) | 1993-04-22 |
US5240697A (en) | 1993-08-31 |
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