Silicone compounds and compositions thereof for the treatment of amino acid based substrates

US10266656B2 · kind B2 · utility

Assignee

• Momentive Performance Materials GmbH · US

Inventors

• Roland Wagner · Feldkirchen-Westerham, DE
• Anne Dussaud · Tarrytown, US
• Karl-Heinz Stachulla · Leverkusen, DE
• Christian Wenske · Solingen, DE
• Katharina Streicher · Leverkusen, DE
• Martin Moeller · Ulm, DE
• Andrea Koerner · Herzogenrath, DE
• Barbara Dittrich · Aachen, DE
• Robin HEEDFELD · Aachen, DE
• Crisan Popescu · Scheinfeld, DE
• Helmut Keul · Aachen, DE
• Xiaomin Zhu · Aachen, DE
• Mériem Er-Rafik · Strasbourg, FR
• Kunshan Sun · Millwood, US

Key dates

• Filing date: Sep 22, 2015
• Grant date: Apr 23, 2019
• Expiry date: Sep 22, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G77/26
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Organofunctional polyorganosiloxanes, their use in cosmetic compositions, method for treating amino acid based substrates with organofunctional polyorganosiloxanes, compositions comprising the organofunctional polyorganosiloxanes useful for hair straightening and shaping as well as hair coloration and hair color retention.