Composition containing a half ester of an organic polyol, an uns

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 37EP, 260 4228, 525329, 525502, 528 33, 528 37, 528 93, 528 95, 528110, 528115, 528361, 528365, 528 26, 525281, 525285, 525531, 525532, 526261, 526271, C08G 5942, C08G 6342

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043138594

ABSTRACT:
The invention comprises a polymerizable liquid mixture of (a) a half ester characterized by the following empirical formula: ##STR1## wherein n is a number having an average value of about 1.5 to less than about 4, m is equal to the free valence of R less the average value of n, R is the hydroxyl-free residue of an organic polyol which contained from 2 to 4, inclusive, hydroxyl groups, OH, in formula (I) (b) maleic anhydride, (c) an epoxide containing two or more 1,2-epoxide radicals, (d) an ethylenically unsaturated monomer which forms a liquid homogeneous mixture with the half ester, maleic anhydride and epoxide, and (e) a basic compound.

REFERENCES:
patent: 2890194 (1959-06-01), Phillips et al.
patent: 2890197 (1959-06-01), Phillips et al.
patent: 3089863 (1963-05-01), Hicks et al.
patent: 3375301 (1968-03-01), Case et al.
patent: 3506736 (1970-04-01), Najvar
patent: 3516955 (1970-06-01), Taft
patent: 3784586 (1974-01-01), Thomas et al.
patent: 4086294 (1978-04-01), Koleske et al.
patent: 4137279 (1979-01-01), Smith et al.

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