Organosilane polycondensation products

US5591818A · kind A · utility

Assignee

• Huls Aktiengesellschaft · DE

Inventors

• Burkhard Standke · Soest, DE
• Hartwig Rauleder · Rheinfelden (Baden), DE
• Claus-Dietrich Seiler · Rheinfelden (Baden), DE
• Hans-Joachim Kotzsch
• Hermann Peeters · Siegburg, DE

Key dates

• Filing date: Mar 29, 1995
• Grant date: Jan 7, 1997
• Expiry date: Mar 29, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K9/06
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Disclosed are organosilane polycondensation products prepared by hydrolysis of an hydrogen salt of an aminosilane compound or by hydrolysis of an aminosilane followed by reaction with an alkyl salt. The compounds are useful in forming stable aqueous solutions and as adhesion promoters between inorganic and organic surfaces.