Aqueous mixtures comprising aminoalkyl-containing polyorganosiloxanes and silicone resins

US8907028B2 · kind B2 · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Markus Merget · Mehring, DE
• Richard Becker · Burghausen, DE
• Franz Wimmer · Ried im Innkreis, AT

Key dates

• Filing date: Sep 12, 2011
• Grant date: Dec 9, 2014
• Expiry date: Sep 12, 2031

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08L83/04
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Aqueous emulsions of organopolysiloxanes functionalized with a limited amount of aminoalkyl-functional end groups and silicone resins are storage stable, yet capable of adequate crosslinking upon application to substances to be hydrophobicized.