Invention Grant
- Patent Title: Antiperspirant/deodorant with alkylated polyvinylpyrrolidone
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Application No.: US14649954Application Date: 2012-12-11
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Publication No.: US09707171B2Publication Date: 2017-07-18
- Inventor: Aixing Fan , Jeffrey Mastrull , Claudio Ortiz , Nadia Soliman
- Applicant: Colgate-Palmolive Company
- Applicant Address: US NY New York
- Assignee: Colgate-Palmolive Company
- Current Assignee: Colgate-Palmolive Company
- Current Assignee Address: US NY New York
- International Application: PCT/US2012/068903 WO 20121211
- International Announcement: WO2014/092688 WO 20140619
- Main IPC: A61K8/28
- IPC: A61K8/28 ; A61K8/18 ; A61K8/26 ; A61K8/81 ; A61Q15/00

Abstract:
An antiperspirant/deodorant liquid composition comprising a solvent, an antiperspirant and/or deodorant ingredient, a fragrance, and an alkylated polyvinylpyrrolidone, wherein the alkylated polyvinylpyrrolidone is soluble or dispersible in the composition. The alkylated polyvinylpyrrolidone is capable of forming a film when the solvent is allowed to evaporate such that the film limits the release of the fragrance. Fragrance is released when the film is exposed to perspiration. The alkylated polyvinylpyrrolidone overcomes the problem with other film forming polymers that do not form stable films in the presence of an antiperspirant and/or deodorant ingredient.
Public/Granted literature
- US20150290111A1 Antiperspirant/Deodorant with Alkylated Polyvinylpyrrolidone Public/Granted day:2015-10-15
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