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Antiperspirant/Deodorant with Alkylated Polyvinylpyrrolidone
专利权人:
发明人:
Aixing FAN,Jeffrey MASTRULL,Claudio ORTIZ,Nadia SOLIMAN
申请号:
US14649954
公开号:
US20150290111A1
申请日:
2012.12.11
申请国别(地区):
US
年份:
2015
代理人:
摘要:
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.
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中国工程科技知识中心
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