Process for making poly(alkyl (meth)acrylate) rubber latex
A process for making a poly(alkyl (meth)acrylate) rubber latex includes polymerizing, in a continuous emulsion polymerization process, an alkyl (meth)acrylate monomer in an aqueous medium in the presence of a surfactant according to the formula R-S03M, wherein R is alkyl or alkoxyl and M is H or a c...
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creator | KIDDER, KEVIN REED BLOHM, MARGARET LOUISE PRINCE, GREGORY RYAN SLATE, JAMES RICHARD MALANDAIN, ERIC PIERRE PEASCOE, WARREN JOSEPH KURUGANTI, VIJAYA KUMAR BERZINIS, ALBIN PETER GAGGAR, SATISH KUMAR PICKETT, JAMES EDWARD |
description | A process for making a poly(alkyl (meth)acrylate) rubber latex includes polymerizing, in a continuous emulsion polymerization process, an alkyl (meth)acrylate monomer in an aqueous medium in the presence of a surfactant according to the formula R-S03M, wherein R is alkyl or alkoxyl and M is H or a cation provides improved control of rubber particle size. A graft copolymer based on the poly(alkyl(meth)acrylate) rubber made by the process provides improved weatherability when used as an impact modifier in thermoplastic resin molding compositions. |
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subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
title | Process for making poly(alkyl (meth)acrylate) rubber latex |
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