Novel bis(half ester) and compositions containing the same

Details Novel bis(half ester) and compositions containing the same Novel bis(half ester) and compositions containing the same

1979-05-01

1980-10-21

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

428290, 428375, 428407, 525 43, 525 48, 525 49, 526192, 526204, 526217, 526318, 528272, 528306, 560202, 560204, C08F22212, C07C 6934

Patent

active

042295599

ABSTRACT:
This invention is directed to a half ester characterized by the following empirical formula: ##STR1## wherein n is a number having an average value of 1.7 to 2, and m is equal to 2-n. Also described herein is a composition comprising said half ester, maleic anhydride and an ethylenically unsaturated monomer, wherein at least 75 mole percent of the half ester is in the maleate form.

REFERENCES:
patent: 3320336 (1967-05-01), Duke et al.
patent: 3373144 (1968-03-01), Janssen et al.
patent: 3466264 (1969-09-01), Hagemeyer et al.
patent: 3766129 (1973-10-01), Pesez
patent: 3784586 (1974-01-01), Thomas et al.
patent: 4137279 (1979-01-01), Smith et al.

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