Poly(arylenevinylenesiloxanes) compounds

US5185419A · kind A · utility

Assignee

• Consortium fur elekochemische Ind. GmbH · DE

Inventors

• Enno Funk · Mehring, DE
• Franz-Heinrich Kreuzer · Martinsried, DE
• Cornelia Gramshammer · Pöring, DE
• Willibald Lottner · Weilheim, DE

Key dates

• Filing date: Feb 11, 1991
• Grant date: Feb 9, 1993
• Expiry date: Feb 11, 2011

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09K19/408
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Poly(arylenevinylenesilicon) compounds and a process for their preparation, where .alpha.,w-dialkenylarylenevinylene is reacted with an organosilicon compound containing two Si-bonded hydrogen atoms, in the presence of a catalyst which promotes the addition reaction of Si-bonded hydrogen to an aliphatic multiple bond.