Unsaturated epoxy ester resin

Details Unsaturated epoxy ester resin Unsaturated epoxy ester resin

1976-09-02

1978-02-28

Lieberman, Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260836, 260837R, C08L 6300

Patent

active

040767655

ABSTRACT:
Unsaturated epoxy esters with improved curability are prepared by the reaction of (1) a partial esterification compound obtained from trimellitic anhydride and/or pyromellitic anhydride and an unsaturated monoalcohol; (2) (i) a partial esterification compound obtained from a dicarboxylic anhydride and an unsaturated monoalcohol and/or ( ii) a polymerizable unsaturated monobasic acid; and (3) a compound containing at least two epoxy groups in one molecule; if desired in the presence of (4) a dicarboxylic acid or a saturated or unsaturated alkyd having carboxyl groups at both terminals and/or a saturated or unsaturated monoglycidyl compound.

REFERENCES:
patent: 2862562 (1958-03-01), Shokal
patent: 3367992 (1968-02-01), Bearden
patent: 3420914 (1969-01-01), May
patent: 3432478 (1969-03-01), May
patent: 3564074 (1971-02-01), Swisher
patent: 3634542 (1972-01-01), Dowd
patent: 3773856 (1973-11-01), Takiyama
patent: 3808114 (1974-04-01), Tsuchihara
patent: 3932556 (1976-01-01), Takamori
patent: 3933935 (1976-01-01), Zachariades
patent: 4010289 (1977-03-01), Kobayashi

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