Materials Research Activities

Aug 01, 1929
Nonmonomeric ester preparation
W.H. Carothers and J.A. Arvin list some nonmonomeric esters (polymers) prepared by heating the acid and 5% excess of the glycol for about 3 hours at 795-185 degrees C and then at 200-250 degrees C and 0.2 mm for 3 hours.
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Lauren McCann