KR860002264A - Stable Antiplaque Toothpaste - Google Patents

Abstract

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Description

Stable Antiplaque Toothpaste

As this is a public information case, the full text was not included.

Claims (22)

After preparing two separate gel phases, an oily gel phase and an aqueous gel phase, the gel phases are mixed into a single gel phase and the abrasive is added to the aqueous gel prior to adding a tooth polishing agent or an oily gel phase as a final step. Chemically stable anti-plaque toothpaste consisting of an anti-Praque quaternary ammonium compound, a betaine surfactant, a flavoring agent, a moisturizer consisting of glycerin and / or sorbitol, and a nonionic gelling agent, prepared by a method consisting of adding . The toothpaste of claim 1 wherein the oily gel phase comprises a quaternary ammonium antiplaque compound, a betaine surfactant, and a flavoring agent, and an aqueous gelling agent, a moisturizing agent, and a nonionic gelling agent. The toothpaste of claim 2 wherein the fluorine-containing compound is dissolved in a prescribed amount of water prior to the addition of water to the moisturizer and gelling agent upon aqueous gel formation. The toothpaste according to claim 2 or 3, wherein the water-soluble sweetener is dissolved in the prescribed amount of water prior to adding water to the moisturizing agent and the binder in forming the aqueous gel phase. The toothpaste of claim 4, wherein the sweetener is sodium saccharin. a. Disperse the prescribed amount of quaternary ammonium antiplaque in the prescribed amount of flavor, and b. Mixing the quaternary ammonium-flavor dispersion with a prescribed amount of betaine surfactant to form an oily gel phase, c. Disperse the prescribed amount of nonionic gelling agent in the prescribed amount of glycerin and / or sorbitol humectant, d. The gelling agent-moisturizer dispersion is mixed with a prescribed amount of water to form an aqueous gel phase, e. Two gel phases are mixed to form a stable parent gel phase, f. Add the tooth polishing agent onto the mother gel with mixing or onto the aqueous gel, g. Preparation of a cosmetic and chemically stable artichoke toothpaste consisting essentially of two phases consisting of recovering a stable antiplaque toothpaste, an oily gel phase and an aqueous gel phase. The method of claim 6, wherein the water-soluble sweetener, or the fluorine-containing compound, or both, is dissolved in the prescribed amount of water prior to adding water to the moisturizer-gelling agent dispersion when forming the aqueous gel phase. 8. The method of claim 7, wherein said sweetener is sodium saccharin and said fluorine-containing is sodium monofluorophosphate. The method according to any one of claims 6 to 8, wherein the nonionic gelling agent is hydroxyethylcellulose. The toothpaste of claim 1, wherein the betaine content comprises about 3-5% by weight of the composition. 11. The toothpaste of claim 10, wherein the nonionic gelling agent is hydroxyethyl cellulose and is present in an amount of about 0.8-1.5% by weight. 12. The toothpaste of claim 11, wherein the moisturizer system contains about 18-23 weight percent glycerin, sorbitol, or mixtures thereof. 10. The toothpaste of claim 1, wherein the toothpaste contains about 35-65% by weight of a water insoluble tooth polishing agent. The toothpaste of claim 13, wherein the tooth polishing agent is an alumina-containing abrasive. 15. The toothpaste of claim 14, wherein the antiplaque agent is benzetonium chloride and is present in an amount of about 0.1-1% by weight. 4. The toothpaste of claim 3, wherein the fluorine providing compound is present in the toothpaste in an amount sufficient to release about 0.005-1% by weight of fluorine phosphorus. 17. The toothpaste of claim 16, wherein the fluorine providing compound is sodium monofluorophosphate. 11. The toothpaste of claim 10, wherein the betaine is cocoamidopropylbetaine. 15. The toothpaste of claim 14, wherein the abrasive is a mixture of hydrated alumina and calcined alumina. The toothpaste of claim 2, wherein the flavoring comprises about 0.5-2% by weight. 6. The toothpaste of claim 5, wherein sodium saccharin comprises about 0.01-0.5% by weight. ※ Note: The disclosure is based on the initial application.