Coating composition

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4622360
SERIAL NO

06795435

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Abstract

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Removable water-borne urethane resin coating composition comprising polyurethane resin containing carboxyl groups and/or carboxylate groups and polyvalent metal complex as a cross-linking agent and method for removing the coating formed by using the removable water-borne urethane resin coating composition which comprises treating said coating with a ligand containing alkaline solution and removing the coating. The coating formed by using the composition is superior in water resistance, recoatability, detergent resistance, black heel mark resistance, abrasion resistance and service life.

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Patent Owner(s)

Patent OwnerAddress
YUHO CHEMICALS INCTOKYO
MITSUI TOATSU CHEMICAL INCNO 2-5 KASUMIGASEKI 3-CHOME CHIYODA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoyama, Ichiro Yokohama, JP 4 39
Gomi, Tadashi Fussa, JP 6 94
Sakata, Kenji Fujisawa, JP 43 227
Sono, Nobuo Tokyo, JP 1 36

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