Water treating compositions

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United States of America Patent

PATENT NO 4469615
SERIAL NO

06440282

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Abstract

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A water treating composition comprising a water-soluble copolymer consisting of, as the components, (A) an addition reaction product of a glycidyl ether or glycidyl ester and an .alpha.,.beta.-ethylenically unsaturated carboxylic acid and (B) another vinyl monomer. In one embodiment, the water treating composition further comprises one or more conventional corrosion preventing/inhibiting agents.

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Patent Owner(s)

Patent OwnerAddress
KOHRYU INDUSTRIAL CO LTD12-19 NISHI HONMACHI 1-CHOME NISHI-KU A CORP OF JAPAN OSAKA
TOAGOSEI CHEMICAL INDUSTRIAL CO LTD14-1 NISHI SHIMBASHI 1-CHOME MINATO-KU A CORP OF JAPAN TOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawamura, Yuji Inuyama, JP 53 313
Kimata, Shizuo Nagoya, JP 1 35
Tasaka, Iehito Amagasaki, JP 1 35
Tsuruoka, Setsuo Amagasaki, JP 1 35
Wabiko, Tatsuki Takarazuka, JP 1 35

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