Polyester-modified vinyl polymer and production method thereof

Details Polyester-modified vinyl polymer and production method thereof Polyester-modified vinyl polymer and production method thereof

1976-07-21

1978-01-03

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 21, 260 23P, 428458, C09D 352, C09D 366

Patent

active

040665860

ABSTRACT:
A polyester-modified vinyl polymer comprising 50 - 3% by weight of a polyester component and 50 - 97% by weight of a polyvinyl component grafted on the polyester component, the polyester component having an oil length of 5 to 20%, an average molecular weight of 1,000 to 6,000, and an .alpha.,.beta.-unsaturated dicarboxylic acid component content of 1 to 5% by weight on the polyester component. The polyester-modified vinyl polymer is useful in a high-solid solvent type coating composition.

REFERENCES:
patent: 2600457 (1952-06-01), Wynstra
patent: 3052659 (1962-09-01), Woodruff
patent: 3256225 (1966-06-01), Nevin
patent: 3287293 (1966-11-01), Dalibor
patent: 3650997 (1972-03-01), Weisfeld et al.
patent: 3748293 (1973-07-01), Torelli
patent: 3761435 (1973-09-01), Backderf et al.
patent: 3786010 (1974-01-01), Tsuguwuni et al.
patent: 3920595 (1975-11-01), Anderson et al.

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