发明名称 ETHYLENE/ALPHA-OLEFIN COPOLYMER MADE WITH A NON-SINGLE-SITE/SINGLE-SITE CATALYST COMBINATION, ITS PREPARATION AND USE
摘要 <p>An ethylene/.alpha.-olefin copolymer comprising a component produced by a non-single-site polymerization catalyst and a component produced by a single-site polymerization catalyst, its preparation and use are described. The copolymer has an .alpha.-olefin content of 5 to 20 percent by weight and shows at least two CRYSTAF peak temperatures differing by at least 15 ~C and/or at least two DSC melting peak temperatures differing by at least 15 ~C.</p>
申请公布号 CA2465647(C) 申请公布日期 2010.12.14
申请号 CA20022465647 申请日期 2002.10.11
申请人 EXXONMOBIL CHEMICAL PATENTS, INC. 发明人 NOWLIN, THOMAS E.;SHIRODKAR, PRADEEP P.;MINK, ROBERT I.;DIAMOND, GARY M.;PAUL, JILL H.;KALE, LAWRENCE T.;DACKSON, KEITH
分类号 C08F2/06;C08J5/18;C08F2/34;C08F4/622;C08F4/642;C08F4/646;C08F4/659;C08F4/6592;C08F4/68;C08F210/02;C08F210/16;C08L23/08 主分类号 C08F2/06
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