Preparation of isocyanurate-containing organosilicon compounds

US5239073A · kind A · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Bernhard Stapp · Kalchreuth, DE
• Helmut Markert · Nuremberg, DE
• Lothar Schoen · Neunkirchen, DE

Key dates

• Filing date: Nov 8, 1991
• Grant date: Aug 24, 1993
• Expiry date: Nov 8, 2011

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G59/3254
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to isocyanurate-containing, organosilicon compounds of the general formula ##STR1## in which Q=--(CH.sub.2).sub.3 SiR.sub.2 O(SiR.sub.2 O).sub.n SiR.sub.2 R', n is an integer from 0 to 25 and x is an integer from 0 to 10, and the following holds for the residues R and R', which can be the same or different: PA0 R=alkyl, cycloalkyl, aryl, arylalkyl or alkylaryl, and PA0 R'=an epoxy-functional residue with 4 to 10 C-atoms or a (meth)acrylate-functional residue with at least 6 C-atoms.