Nonaqueous plastics formulations

US5120795A · kind A · utility

Assignee

• BASF SE

Inventors

• Ulrich Filges · Schifferstadt, DE
• Oral Aydin · Mannheim, DE
• Hermann Anders · Neustadt, DE

Key dates

• Filing date: Dec 15, 1989
• Grant date: Jun 9, 1992
• Expiry date: Dec 15, 2009

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S525/913
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

PA0 A) 100 parts by weight of at least one finely divided plastic which consists of PA1 a) from 30 to 100% by weight of methyl methacrylate (monomer I), PA1 b) from 0 to 70% by weight of an acrylate of a C.sub.1 -C.sub.8 alkanol or of a methacrylate of a C.sub.2 -C.sub.8 -alkanol or of a mixture of these monomers (monomers II), PA1 c) from 0 to 15% by weight of an .alpha.,.beta.-monoethylenically unsaturated mono- and/or dicarboxylic acid of 3 to 5 carbon atoms (monomers III), PA1 d) from 0 to 20% by weight of copolymerizable monomers which contain at least one nitrogen base group and/or one hyroxyl group (monomers IV) and PA1 e) from 0 to 5% by weight of other copolymerizable monomers (monomers V), in polymerized form, PA0 B) from 30 to 300 parts by weight of at least one polymer which consists of PA1 a) from 5 to 100% by weight of glycidyl acrylate and/or methacrylate (monomers VI), PA1 b) from 0 to 95% by weight of an acrylate or methacrylate of a C.sub.1 -C.sub.8 -alkanol or of a mixture of these monomers (monomers VII) and PA1 c) from 0 to 30% by weight of other copolymerizable monomers (monomers VIII), in polymerized form, PA0 C) from 0 to 300 parts by weight of one or more i…