Process for preparing equilibration products of organosiloxanes, the organopolysiloxanes thus obtainable, and use thereof

US7598334B2 · kind B2 · utility

Assignee

• GOLDSCHMIDT HOLDING GMBH · DE

Inventors

• Michael Ferenz · Essen, DE
• Sascha Herrwerth · Essen, DE
• Wilfried Knott · Essen, DE

Key dates

• Filing date: Jan 6, 2006
• Grant date: Oct 6, 2009
• Expiry date: Nov 10, 2026

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D183/12
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to a process for preparing equilibration products of organosiloxanes by rearrangement of the siloxane bond over a cation exchange resin, to the organopolysiloxanes thus obtainable, and to their use.