Unsaturated polyester resins

Details Unsaturated polyester resins Unsaturated polyester resins

1975-05-15

1977-07-19

Person, Sandra M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 75UA, C08G 6354, C08G 6368

Patent

active

040368190

ABSTRACT:
An unsaturated polyester having recurring units of the formula ##STR1## wherein A is an alcoholic moiety, Q is a moiety of other saturated dicarboxylate acids and B is a moiety of an unsaturated dicarboxylic acid, n is 1 to 4, the sum l + m + g is 2 to 20 and l may be 0 or a whole number, said polyester generally having between 1 and 80 mole percent of a chlorinated phenylene acetic acid moiety whose formula is ##STR2## a solution of said such unsaturated polyester, particularly a solution of the same in a copolymerizable monomer, formed objects thereof and a process for the preparation of such unsaturated polyester.

REFERENCES:
patent: 2370394 (1945-02-01), Cass
patent: 2621168 (1952-12-01), Ross et al.
patent: 2779701 (1957-01-01), Robitschek et al.
patent: 3227665 (1966-01-01), Fourcode et al.

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