Paint composition for cationic electrodeposition process

Details Paint composition for cationic electrodeposition process Paint composition for cationic electrodeposition process

1979-06-21

1981-02-17

Lieberman, Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 292EP, 525111, 525119, 525122, 525911, C08L 6300, C08L 1302

Patent

active

042514150

ABSTRACT:
A paint composition for cationic electrodeposition process comprises a producing step in which a polymer of conjugated diene having carboxyl group at molecular terminal position or a copolymer of the said conjugated diene and vinyl monomer is made to react with an epoxy resin by a type of condensate of bisphenol A - epichlorohydrin and further, the resulting reaction compound is made to react with a primary amine compound or a secondary amine compound and thereby a reaction compound (component 1) is obtained and furthermore, the said reaction compound (component 1) is made to react with a partial block isocyanate compound (component 2) and this final reaction compound is used for an ingredient of the paint composition as a film forming material.

REFERENCES:
patent: 3686359 (1972-08-01), Soldatos
patent: 3707583 (1972-12-01), McKown
patent: 3823107 (1974-07-01), Cotton
patent: 3894113 (1975-07-01), Pagel
patent: 3926903 (1975-12-01), Scola
patent: 3926904 (1975-12-01), Scola
patent: 4107116 (1978-08-01), Riew
patent: 4130546 (1978-12-01), Goto

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