Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1994-12-22
1996-04-02
Teskin, Fred
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526128, 526339, 526902, 5261231, 522158, C08F23620, C08F 202
Patent
active
055041710
ABSTRACT:
Disclosed are unsaturated .alpha.-olefin/.alpha.,.omega.-diene copolymers, and a method of preparation thereof. The copolymers are generally crystalline, free of gel and cross-links, and contain unsaturated side chains and long chain branching. The copolymers contain up to 5 mole percent diene incorporated therein, and may be prepared by copolymerization using a solid-phase, insoluble coordination catalyst, without a solvent, and below the crystalline melting point of the copolymer.
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Etherton Bradley P.
Huff Terrence
Kresge Edward N.
McAlpin James J.
Exxon Chemical Patent Inc.
Kurtzman Myron B.
Miller Douglas W.
Teskin Fred
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