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Patent Pick: Washable Water Resistance

February 10, 2016 | Contact Author | By: Rachel Grabenhofer, Cosmetics & Toiletries
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  • Keywords/Abstract
Water splash cream 850

Keywords: oily | cosmetic | Shiseido | alkylene oxide | siliconized pullulan | trimethoxysiloxy silicate | water

Abstract: Washable and water resistance seem like opposing forces but according to these Shiseido inventors, it's more than just a hat trick. This oily cosmetic exhibits both properties.

Washable and water resistance seem like opposing forces but according to these inventors, it's more than just a hat trick. This oily cosmetic exhibits both properties.

Oily cosmetic
WIPO Patent Application WO/2016/017624
Publication date: Feb. 4, 2016
Assignee: Shiseido Company, Ltd.

Disclosed in this patent application is an oily cosmetic that has excellent water resistance yet can easily be removed using hot water.

The composition includes: a) 1-25% mass of a block-type alkylene oxide derivative; b) 1-15% mass of a siliconized pullulan and/or a trimethylsiloxy silicate; and c) 10% mass or less of water.