PROCESS FOR THE PRODUCTION OF ACRYLAMIDE POLYMER DISPERSION

This invention has its object to provide a method producing a highly concentrated aqueous acrylic amide-based polymer dispersion which is inexpensive, good in fluidity and easy to handle. This invention is related to a method of producing an acrylic amide-based polymer dispersion which comprises pol...

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Bibliographic Details
Main Authors HAMAMOTO, SHIGEKI, OKADA, TAKAO, FUJIMOTO, NOBUTAKA, FUJIKAKE, MASATO, NAKAMURA, MORIO, KONDOH, KIMIHIKO
Format Patent
LanguageEnglish
French
German
Published 10.11.1999
Edition6
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:This invention has its object to provide a method producing a highly concentrated aqueous acrylic amide-based polymer dispersion which is inexpensive, good in fluidity and easy to handle. This invention is related to a method of producing an acrylic amide-based polymer dispersion which comprises polymerizing a water-soluble monomer composition containing an acrylic amide monomer in an aqueous solution of an inorganic salt in the presence of a homopolymer of vinylpyrrolidone and/or a copolymer of vinylpyrrolidone and other monomer(s).
Bibliography:Application Number: EP19980900182