Vinyl resins containing epoxidized mixed mellitate compounds

Details Vinyl resins containing epoxidized mixed mellitate compounds Vinyl resins containing epoxidized mixed mellitate compounds

1975-05-20

1977-12-13

Lieberman, Allan

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 306R, 260 316, 260 318B, 560 76, C08K 512, C08K 515, C08K 549

Patent

active

040628248

ABSTRACT:
Epoxidized mixed mellitate compounds useful as plasticizers for vinyl polymers such as polyvinyl chloride and which have markedly improved resistance to oils and hydrocarbon extraction have been prepared. The mixed mellitate plasticizers of this invention are trimellitates wherein two of the ester moieties are simple esters derived from monofunctional alcohols with the third ester moiety being a complex ester obtained by the reaction of a diol with an unsaturated monobasic acid subsequently epoxidized at the site of unsaturation.

REFERENCES:
patent: 3351604 (1967-11-01), Safford et al.
patent: 3872154 (1975-03-01), Hirzy
patent: 3876671 (1975-04-01), Turner
Dougherty et al., SPE Journal, Nov. 1962, pp. 1387-1394.

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