Method for production of salt-resistant absorbent resin

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United States of America Patent

PATENT NO 5264495
SERIAL NO

07691820

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Abstract

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A method for the production of a salt-resistant absorbent resin, which comprises subjecting an aqueous solution of at least one monomer component (A) selected from the group consisting of unsaturated carboxylic acids and salts thereof to aqueous solution polymerization in the presence of from 1 to 30 parts by weight, based on 100 parts by weight of said monomer component (A), of an absorbent resin (B).

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Patent Owner(s)

  • NIPPON SHOKUBAI KAGAKU KOGYO CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Teruaki Nagaokakyo, JP 15 383
Irie, Yoshio Himeji, JP 61 2993
Kajikawa, Katsuhiro Himeji, JP 26 836
Takahashi, Hitoshi Himeji, JP 152 1861

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