PVOH copolymers for personal care applications

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United States of America Patent

PATENT NO 9271920
APP PUB NO 20140163134A1
SERIAL NO

14103449

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Abstract

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Epilatory compositions may be formed from: 40 to 80 wt % water; 5 to 30 wt % of a mixture of at least one polyvinyl alcohol and at least one polyvinyl alcohol copolymer; 1 to 15 wt % plasticizer, where the plasticizer is a linear or branched composition having from 3 to 15 wt % OH; and up to 40 wt % of one or more additives. Pore strip, keratonic plug removal, and other cosmetic applications may be formed from a similar composition, where the plasticizer is a linear, cyclic, or branched composition having greater than 25 wt % OH; and up to 40 wt % of one or more additives. The adhesive properties of the formulations may be tailored, where a low OH content may result in increased adhesion relative to plasticizers having a high OH content.

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Patent Owner(s)

Patent OwnerAddress
SEKISUI SPECIALTY CHEMICALS AMERICA LLC1501 WEST LBJ FREEWAY SUITE 530 DALLAS TX US 85234

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grissom, Christa Houston, US 2 2
Vicari, Richard Houston, US 66 567
Wurm, David Houston, US 3 2

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