Silicone grafted thermoplastic elastomeric copolymers and...

C - Chemistry – Metallurgy – 08 – F

Patent

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Details

C08F 290/02 (2006.01) A61K 8/896 (2006.01) A61K 8/90 (2006.01) A61K 8/91 (2006.01) A61Q 5/00 (2006.01) A61Q 5/02 (2006.01) A61Q 5/06 (2006.01) A61Q 5/12 (2006.01) A61Q 17/04 (2006.01) A61Q 19/00 (2006.01) A61Q 19/04 (2006.01) C08F 290/04 (2006.01) C08F 290/06 (2006.01) C08G 77/442 (2006.01)

Patent

CA 2169087

The present invention relates to water or alcohol soluble or dispersible silicone grafted elastomeric copolymers and to cosmetic and pharmaceutical compositions containing these copolymers. This invention especially relates to copolymers useful for hair styling purposes, and to hair styling compositions containing these copolymers. This invention further relates to copolymers useful for providing cosmetic and pharmaceutical compositions for typical application to the skin. These topical skin care compositions are useful for delivering and/or transdermally transporting active ingredients to or through the skin.

La présente invention se rapporte à des copolymères élastomères, thermoplastiques, à greffe de silicone, solubles ou dispersibles dans l'eau ou dans l'alcool, et à des compositions cosmétiques et pharmaceutiques comprenant ces copolymères. Cette invention se rapporte notamment à des copolymères utiles pour le coiffage, et à des compositions de coiffage contenant ces copolymères. Cette invention se rapporte en outre à des copolymères utiles dans la production de compositions cosmétiques et pharmaceutiques qui s'utilisent en application locale sur la peau. Ces compositions pour le soin de la peau, à usage local, sont utilisées pour administrer et/ou transporter par voie transdermique des ingrédients actifs sur ou dans la peau.

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