Low temperature conversion of polymerized esters

Details Low temperature conversion of polymerized esters Low temperature conversion of polymerized esters

1992-12-21

1994-08-16

Seidleck, James J.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525271, 5253299, C08F29300, C08F29702, C08F26706

Patent

active

053388020

ABSTRACT:
Polymers comprising anionically polymerized conjugated dienes or vinylarenes and adjacent units of (1-methyl-1-alkyl)alkyl esters such as t-butylmethacrylate or (1-aryl-1-alkyl)alkyl esters, as well as selectively hydrogenated derivatives thereof, are heated to at least 170.degree. C. in the presence of an amine to convert the polymerized ester to amide and imide groups.

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Encyclopedia of Polymer Science and Eng. J. Wiley and Sons, N.Y., 1988, vol. 8, pp. 536-537.

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