Permanent organosilicon compounds, their preparation and use

US5998562A · kind A · utility

Assignee

• Wacker Chemie AG · DE

Inventors

• Guenter Mahr · Burghausen, DE
• Jochen Dauth · Burghausen, DE
• Bernward Deubzer · Burghausen, DE
• Monika Ott · Haiming, DE
• Petra Gratzl · Tecklenburg, DE
• Hans-Juergen Lautenschlager · Haiming, DE

Key dates

• Filing date: Jul 7, 1997
• Grant date: Dec 7, 1999
• Expiry date: Jul 7, 2017

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S8/01
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The present invention relates to triazine-containing organosilicon compounds having units of the formula EQU A.sub.a R.sub.b X.sub.c SiO.sub.(4-a-b-c)/2 (I), where PA1 R is identical or different and denotes a hydrogen atom or a monovalent substituted or unsubstituted hydrocarbon radical, having 1 to 26 carbon atoms, preferably 1 to 18 per radical, PA1 X is identical or different and is a halogen atom, a chlorine atom or a radical of the formula --OR.sup.1, where R.sup.1 denotes an alkyl radical, having 1 to 18 carbon atoms, preferably 1 to 8 per radical and which may be substituted by an ether oxygen atom, PA1 a is 0 or 1, preferably 0.01-0.5 PA1 b is 0, 1, 2 or 3, preferably 0.5-3.0 PA1 c is 0, 1, 2 or 3, preferably 0.0-2.0 and the sum a+b+c.ltoreq.4, preferably 0.1-3.5, and PA1 A is a radical of the formula ##STR1## where R.sup.2 is an unbranched or branched, optionally substituted alkylene radical, having 1 to 18, preferably 1 to 12, carbon atoms, PA1 Y is identical or different and denotes a hydrogen atom or an unbranched or branched alkyl radical, having 1 to 12, preferably 1 to 8, carbon atoms or denotes a radical of the formula --OR.sup.1, where R.sup.1 has the meaning give…