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US 11,142,848 B2Granted
Dissolvable fibrous web structure article comprising active agents
AssigneeThe Procter & Gamble Company
InventorsRobert Wayne Glenn, Jr., Rajeev Chhabra, William Maxwell Allen, Jr., Jonathan Paul Brennan
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Abstract
The personal care compositions of the present invention are in the form of an Article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer. Additionally the ratio of the water soluble water soluble polymeric structurant to the active agent in the fiber is 3.5 or less.
Claims28
An oral care composition comprising:
- (a) at least one layer of a nonwoven fibrous web structure comprising a water soluble polymer, and
- (b) sugar alcohol,
- wherein the oral care composition is an oral care article.
An oral care article comprising:
- (a) at least one layer of a nonwoven fibrous web structure comprising a water soluble polymer,
- (b) a first surfactant comprising anionic surfactant, a zwitterionic surfactant, or a combination thereof, and
- (c) a second surfactant.
An oral article comprising:
- (a) at least one layer of a nonwoven fibrous web structure comprising a water soluble polymer, and
- (b) sugar alcohol.
Dependencies are inferred from the claim text.