Foaming oral care compositions

Patent metadata

Field	Value
Publication number	US-12521322-B2
Application number	US-202418589567-A
Country	US
Kind code	B2
Filing date	Feb 28, 2024
Priority date	May 14, 2018
Publication date	Jan 13, 2026
Grant date	Jan 13, 2026

Abstract

Oral care compositions and/or unit-dose oral care compositions comprising a high level of surfactant. Oral care compositions and/or unit-dose oral care compositions with a high foaming efficiency. Oral care compositions and/or unit-dose oral care compositions with one or more web forming materials, one or more surfactants, and a sugar alcohol.

First claim

What is claimed is:

1 . A dentifrice composition comprising:
(a) a fibrous composition comprising:
(i) from about 1% to about 25%, by weight of the dentifrice composition, of a web forming material;
(ii) from about 0.01% to about 20%, by weight of the dentifrice composition, of a surfactant, wherein the surfactant comprises an anionic surfactant, a zwitterionic surfactant, or a combination thereof; and
(iii) a sugar alcohol comprising xylitol; and
(b) a nonfibrous composition comprising an abrasive, wherein the dentifrice composition is a unit-dose dentifrice composition.

2 . The dentifrice composition of claim 1 , wherein the surfactant comprises the anionic surfactant comprising sodium lauryl sulfate or wherein the surfactant comprises the zwitterionic surfactant comprising cocamidopropyl betaine.

3 . The dentifrice composition of claim 1 , wherein the dentifrice composition comprises from about 1% to about 15%, by weight of the dentifrice composition, of the surfactant.

4 . The dentifrice composition of claim 1 , further comprising a fluoride ion source, a stannous ion source, a zinc ion source, or combinations thereof.

5 . The dentifrice composition of claim 4 , wherein the dentifrice composition further comprises the fluoride ion source, and the fluoride ion source comprises stannous fluoride, sodium fluoride, potassium fluoride, amine fluoride, sodium monofluorophosphate, zinc fluoride, or combinations thereof.

6 . The dentifrice composition of claim 4 , wherein the dentifrice composition further comprises the stannous ion source, and the stannous ion source comprises stannous fluoride, stannous chloride, or combinations thereof.

7 . The dentifrice composition of claim 4 , wherein the dentifrice composition further comprises the zinc ion source, and the zinc ion source comprises zinc citrate, zinc chloride, zinc sulfate, zinc gluconate, zinc lactate, zinc phosphate, zinc arginine, zinc fluoride, zinc iodide, zinc carbonate, or combinations thereof.

8 . The dentifrice composition of claim 4 , wherein the fibrous composition further comprises the fluoride ion source, the stannous ion source, the zinc ion source, or combinations thereof.

9 . The dentifrice composition of claim 4 , wherein the nonfibrous composition further comprises the fluoride ion source, the stannous ion source, the zinc ion source, or combinations thereof.

10 . The dentifrice composition of claim 1 , wherein the dentifrice composition comprises from about 0.01% to about 50%, by weight of the dentifrice composition, of the sugar alcohol.

11 . The dentifrice composition of claim 1 , wherein the sugar alcohol further comprises sorbitol, mannitol, lactitol, isomalt, arabitol, erythritol, glycerol, maltitol, or combinations thereof.

12 . The dentifrice composition of claim 1 , wherein the sugar alcohol further comprises sorbitol, glycerin, or combinations thereof.

13 . The dentifrice composition of claim 1 , wherein the abrasive comprises a calcium-containing abrasive, a silica abrasive, a carbonate abrasive, a phosphate abrasive, an alumina abrasive, or combinations thereof.

14 . The dentifrice composition of claim 1 , wherein at least a portion of the nonfibrous composition is in contact with a surface of the fibrous composition.

15 . The dentifrice composition of claim 1 , wherein the web forming material comprises starch, polyvinyl alcohol, polyvinyl pyrrolidone, polyethylene oxide, carboxymethylcellulose, polyacrylic acid, polyvinyl ether maleic acid copolymer, or combinations thereof.

16 . The dentifrice composition of claim 1 , wherein the web forming material comprises polyvinyl alcohol, the surfactant comprises sodium lauryl sulfate and cocamidopropyl betaine.

17 . The dentifrice composition of claim 1 , wherein the fibrous composition comprises a non-woven web.

Assignees

• Procter & Gamble

Inventors

• Swartz Jeanette Marie
• Baig Arif Ali
• Gordon Gregory Charles
• Mao Min
• Payne Melissa Cherie
• Rauckhorst Holly Balasubramanian
• Sagel Paul Albert
• Trokhan Paul Dennis
• Croll Brian Patrick
• Nyangiro Dinah Achola

Classifications

• A61K2800/92

  Oral administration · CPC title

• A61K8/60

  Sugars; Derivatives thereof · CPC title

• A61K2800/95

  Involves in-situ formation or cross-linking of polymers · CPC title

• A61K2800/28

  Rubbing or scrubbing compositions; Peeling or abrasive compositions; Containing exfoliants · CPC title

• A61K8/442

  substituted by amido group(s) · CPC title