WO2004071322A3 - Colloidal microcrystalline cellulose toothpaste of reduced stringiness and improved flavor release - Google Patents
Colloidal microcrystalline cellulose toothpaste of reduced stringiness and improved flavor release Download PDFInfo
- Publication number
- WO2004071322A3 WO2004071322A3 PCT/US2004/003243 US2004003243W WO2004071322A3 WO 2004071322 A3 WO2004071322 A3 WO 2004071322A3 US 2004003243 W US2004003243 W US 2004003243W WO 2004071322 A3 WO2004071322 A3 WO 2004071322A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microcrystalline cellulose
- hydrocolloid
- processed
- colloidal microcrystalline
- microns
- Prior art date
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
- A61K8/72—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
- 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
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
-
- 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
- A61K2800/5422—Polymers characterized by specific structures/properties characterized by the charge nonionic
Abstract
A toothpaste composition with enhanced flavor release and reduced stringiness is disclosed. The composition comprises an abrasive, a humectant, a binder, a co-binder, a surface active agent, and water; in which: the co-binder is colloidal microcrystalline cellulose co-processed with a surfactant; colloidal microcrystalline cellulose co-processed with a hydrocolloid; colloidal microcrystalline cellulose co-processed with a hydrocolloid and an attriting agent; a mixture of colloidal microcrystalline cellulose co-processed with a hydrocolloid and an attriting agent in which the microcrystalline cellulose to attriting agent ratio is about 85:15 to about 30:70 by weight and the mean particle size of the attriting agent is about 0.1 to about 8 microns; colloidal microcrystalline cellulose co-processed with a hydrocolloid and an inorganic salt, in which microcrystalline cellulose have an average particle size less than 10 microns, and when the hydrocolloid is carrageenan, at least about 50% of the particles have a particle size less than 3.5 microns, when the hydrocolloid is a hydrocolloid other than carrageenan, at least about 30% of the particles have a particle size less than 3.5 microns, and when the hydrocolloid is a combination of carrageenan and another colloid, at least about 20% of the particles have a particle size less than 3.5 microns; or a mixture thereof; with the proviso that when the abrasive is silica, the co-binder is not colloidal microcrystalline cellulose co-processed with one of xanthan, alginate, and a cellulose gum in the absence of a water soluble inorganic salt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44539803P | 2003-02-05 | 2003-02-05 | |
| US60/445,398 | 2003-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2004071322A2 WO2004071322A2 (en) | 2004-08-26 |
| WO2004071322A3 true WO2004071322A3 (en) | 2005-04-28 |
Family
ID=32869359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2004/003243 WO2004071322A2 (en) | 2003-02-05 | 2004-02-04 | Colloidal microcrystalline cellulose toothpaste of reduced stringiness and improved flavor release |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2004071322A2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UY33005A (en) * | 2009-11-04 | 2010-12-31 | Colgate Palmolive Co | MICROFIBROSE CELLULOSE WITH A DISTRIBUTION OF THE SIZE OF THE PARTICLES THAT ALLOWS IT TO BE USED IN STRUCTURED SURFACTING COMPOSITIONS |
| CA2777708C (en) | 2009-11-04 | 2014-08-12 | Colgate-Palmolive Company | Process to produce stable suspending system |
| CA2876163C (en) * | 2012-06-29 | 2019-09-10 | Colgate-Palmolive Company | High water content oral compositions comprising microcrystalline cellulose and carboxymethylcellulose |
| CN108721140A (en) * | 2018-07-19 | 2018-11-02 | 无锡青禾小贝科技有限公司 | A kind of oral care implement and preparation method thereof |
| CA3158462A1 (en) * | 2019-11-13 | 2021-05-20 | Chromascape, Llc | Colorant composition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601803A (en) * | 1995-05-26 | 1997-02-11 | Masters; James G. | Silica abrasive dentifrice of reduced stringless and improved flavor |
-
2004
- 2004-02-04 WO PCT/US2004/003243 patent/WO2004071322A2/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601803A (en) * | 1995-05-26 | 1997-02-11 | Masters; James G. | Silica abrasive dentifrice of reduced stringless and improved flavor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004071322A2 (en) | 2004-08-26 |
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