Aqueous emulsions containing organohydropolysiloxanes

US6184406A · kind A · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Michael Geck · Burghausen, DE
• Enno Funk · Mehring, DE
• Petra Stinglhammer · Simbach, DE
• Bernward Deubzer · Burghausen, DE
• Gerhard Preiner · Burghausen, DE

Key dates

• Filing date: Jan 26, 2000
• Grant date: Feb 6, 2001
• Expiry date: Jan 26, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08J2383/04
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

The invention relates to aqueous emulsions containing (A) organo-hydrogenated polysiloxanes optionally mixed with organopolysiloxanes free of Si linked hydrogen and organyloxy groups, (B) organopolysiloxanes containing organyloxy groups as stabilizers, (C) emulsifiers and (D) water.