Stable free radical polymerization process and thermoplastic mat

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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526270, 526208, 526352, 526193, 526295, 5263186, 526329, 526331, 526339, 526347, 5263485, 5263487, 5263488, C08F 238, C08F 1002

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054497248

ABSTRACT:
A free radical polymerization process for the preparation of a thermoplastic resin includes heating a mixture comprised of a free radical initiator, a stable free radical agent, and ethylene at a temperature of from about 40.degree. C. to about 500.degree. C. and at a pressure of from about 500 to about 5,000 bar to form a thermoplastic resin. The thermoplastic resin has a molecular weight distribution of from about 1.0 to about 2.0.

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