Unsaturated polyester resin composition

Details Unsaturated polyester resin composition Unsaturated polyester resin composition

1974-12-13

1977-01-04

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 40R, 427 29, 427 30, 427185, C08G 6348

Patent

active

040011534

ABSTRACT:
Finely powdered coating compositions comprising (1) an unsaturated polyester resin made up of (a) a polyol component containing not less than 30 mole percent of a glycol having cycloalkylene or phenylene group and (b) an unsaturated polycarboxylic acid component containing tetrahydrophthalic acid and/or a drying oil fatty acid, (2) a solid vinyl or allyl compound and (3) a curing catalyst, give coating layers which are very hard, tough and resistant to solvents by powder coating methods.

REFERENCES:
patent: 2757160 (1956-07-01), Anderson
patent: 2919254 (1959-12-01), Christenson et al.
patent: 2990385 (1961-06-01), Schmutzler
patent: 3267176 (1966-08-01), Mahlman
patent: 3530202 (1970-09-01), Fekete et al.
patent: 3624232 (1971-11-01), Van Dorp et al.
patent: 3629169 (1971-12-01), Bedighian
patent: 3631224 (1970-06-01), Baum
patent: 3662025 (1972-05-01), Buck
patent: 3726819 (1973-04-01), Dijkhuizen
patent: 3759854 (1973-09-01), Chang et al.

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