METHOD FOR PRODUCING POWDERY COPOLYMER AND THE SAME COPOLYMER, AND POLYMERIC EMULSIFIER

PROBLEM TO BE SOLVED: To solve problems in a production method for a powdery copolymer of carboxylic acids with a (meth)acrylate having a long-chain alkyl group and to obtain the powdery copolymer excellent in performances. SOLUTION: Copolymerization of a 3-6C unsaturated carboxylic acid or its salt...

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Bibliographische Detailangaben
Hauptverfasser:	AIMIYA RYOICHI, SHIBATA MAYUKO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To solve problems in a production method for a powdery copolymer of carboxylic acids with a (meth)acrylate having a long-chain alkyl group and to obtain the powdery copolymer excellent in performances. SOLUTION: Copolymerization of a 3-6C unsaturated carboxylic acid or its salt with a (meth)acrylic acid alkyl ester having an 8-30C alkyl group is carried out so that