Coating resin composition

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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Details

260 22R, 260 22M, 525326, 525384, 525386, C09D 374, C09D 508

Patent

active

042028051

ABSTRACT:
Disclosed is a resin composition comprising the reaction product obtained by reacting an isopropenylphenol and/or its oligomers with a straight-chain unsaturated fatty acid, an unsaturated fat or oil, a polymer of diene hydrocarbon or its derivative having carboxyl or hydroxyl substituents at the ends of the polymer molecule, or a maleinized polymer of diene hydrocarbon and then reacting the resulting intermediate product with a polyhydric alcohol and/or a polybasic acid. When used as a coating and particularly as an undercoating for metals, this resin composition exhibits excellent resistance to corrosion and to water. It may either be directly used as an oil-soluble resin composition or be neutralized with a base prior to use as a water-soluble one.

REFERENCES:
patent: 3429952 (1969-02-01), Nordsiek et al.
patent: 4025407 (1977-05-01), Chang et al.
patent: 4054611 (1977-10-01), Mimaki et al.
patent: 4080493 (1978-03-01), Yasui et al.
patent: 4082817 (1978-04-01), Imaizumi et al.
patent: 4117036 (1978-09-01), Honda et al.
patent: 4131749 (1978-12-01), Kiedik et al.

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