Abhesive coating composition with an additive, which affects the degree of abhesiveness

US5494979A · kind A · utility

Assignee

• Th. Goldschmidt. AG · DE

Inventors

• Thomas Ebbrecht · Bochum, DE
• Peter Lersch · Oberhausen, DE
• Dietmar Wewers · Bottrop, DE

Key dates

• Filing date: Dec 19, 1994
• Grant date: Feb 27, 1996
• Expiry date: Dec 19, 2014

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G77/20
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

An abhesive coating composition is based on an organopolysiloxane having radiation-curing (meth)acrylate ester groups, which contains an additive that affects the degree of abhesiveness, the additive being obtained by the reaction of an MQ resin with a polysiloxane containing (meth)acrylate ester groups.