发明授权
US4405772A Butene-1/4-vinylcyclohexene copolymer 失效
丁烯-1 / 4-乙烯基环己烯共聚物

Butene-1/4-vinylcyclohexene copolymer
摘要:
Solid copolymers of butene-1 and 4-vinylcyclohexene prepared by copolymerizing the monomers in the presence of a titanium halide coordination catalyst have an unobvious balance of properties including a broader molecular weight distribution, shorter crystallization half-time, greater isotacticity and greater crystallinity than butene-1 homopolymers prepared with identical catalysts.
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