FESTKÖRPERREICHE BINDEMITTELKOMBINATIONEN UND DEREN VERWENDUNG

Binder comprises crosslinker and graft copolymer resin prepared by copolymerizing: (a) polybutadiene; (b) aromatic monomer; (c) hydroxyalkyl (meth)acrylate; (d) 1-12C cycloaliphatic (meth)acrylate; (e) 1-8C alcohol (meth)acrylate; (f) alpha , beta -unsaturated 3-7C mono- or di-carboxylic acid and/or...

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Bibliographische Detailangaben
Hauptverfasser:	WAMPRECHT, CHRISTIAN, SONNTAG, MICHAEL, MUNDSTOCK, HOLGER
Format:	Patent
Sprache:	ger
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Binder comprises crosslinker and graft copolymer resin prepared by copolymerizing: (a) polybutadiene; (b) aromatic monomer; (c) hydroxyalkyl (meth)acrylate; (d) 1-12C cycloaliphatic (meth)acrylate; (e) 1-8C alcohol (meth)acrylate; (f) alpha , beta -unsaturated 3-7C mono- or di-carboxylic acid and/or malic (sic) or fumaric acid semi-ester with 1-14C alcohol; and (g) comonomers. Binder mixture comprises 10-50 (10-40) pts. wt. crosslinker(s) and 90-50 (90-60) pts. wt. hydroxy-functional graft copolymer resin prepared by copolymerizing: (a) 0.1-10 pts. wt. polybutadiene of mol. wt. 500-10,000 and with 20% 1,2-vinyl bonds; (b) 5-60 pts. wt. aromatic monomer such as styrene, alpha -methylstyrene or vinyl toluene; (c) 10-50 pts. wt. 2-4C prim. hydroxyalkyl (meth)acrylate; (d) 5-70 pts. wt. 1-12C cycloaliphatic (meth)acrylate; (e) 5-50 pts. wt. 1-8C alcohol (meth)acrylate; (f) 0.1-5 pts. wt. alpha , beta -unsaturated 3-7C mono- or di-carboxylic acid and/or malic or fumaric acid semi-ester with 1-14C alcohol; and (g) 0-40 pts. wt. further comonomers, preferably up to 10 wt.% hydroxypropyl methacrylate.