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公开(公告)号：US07129305B2
公开(公告)日：2006-10-31
申请号：US10947688
申请日：2004-09-23
Applicant: Rex Eugene Murray
Inventor： Rex Eugene Murray
CPC classification number: C08F10/00 , C08F4/65912 , C08F210/16 , C08F4/64013 , C08F4/659 , C08F210/14 , C08F2500/12 , C08F4/64044
Abstract: A family of novel hetrocyclic-amide type catalyst precursors useful for the polymerization of olefins, such as ethylene, higher alpha-olefins, dienes, and mixtures thereof.
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12.发明授权公开(公告)号：US06864205B2
公开(公告)日：2005-03-08
申请号：US10023256
申请日：2001-12-18
Applicant: Rex Eugene Murray
Inventor： Rex Eugene Murray
CPC classification number: C08F10/00 , C08F4/65912 , C08F210/16 , C08F4/64013 , C08F4/659 , C08F210/14 , C08F2500/12 , C08F4/64044
Abstract: A family of novel hetrocyclic-amide type catalyst precursors useful for the polymerization of olefins, such as ethylene, higher alpha-olefins, dienes, and mixtures thereof.
Abstract translation: 可用于烯烃聚合的新型环戊酰胺型催化剂前体家族，如乙烯，高级α-烯烃，二烯及其混合物。
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公开(公告)号：US06831187B2
公开(公告)日：2004-12-14
申请号：US10022997
申请日：2001-12-18
Applicant: Rex Eugene Murray
Inventor： Rex Eugene Murray
IPC: C07F700
CPC classification number: C07F17/00
Abstract: The present invention relates to novel hetero-multimetallic catalyst precursors and catalysts for the polymerization of olefins.
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14.发明授权Olefin polymerization method comprising allyl-cycloalkadienyl dianions as catalyst precursors 失效烯丙基聚合方法包括烯丙基 - 环二烯基二胺作为催化剂前体
公开(公告)号：US5912311A
公开(公告)日：1999-06-15
申请号：US883074
申请日：1997-06-26
Applicant: Rex Eugene Murray
Inventor： Rex Eugene Murray
IPC: B01J31/38 , B01J31/22 , C07F7/00 , C07F17/00 , C08F4/00 , C08F4/44 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F10/00 , C08F210/16
CPC classification number: C07F17/00 , C07F7/00 , C08F10/00 , C08F210/16 , C08F4/61904 , C08F4/61908 , C08F4/61912 , C08F4/6192 , Y02P20/52 , Y10S526/943
Abstract: A catalyst precursor of the formula: ##STR1## wherein: L is a cycloalkadienyl ligand;W, X, Y, and Z are independently hydrogen, a hydrocarbyl group containing 1 to 20 carbon atoms, or a silyl group, and may be connected to L through a bridging group comprising at least two Group IVA atoms; with the proviso that one of X, Y, and Z is a negative charge stabilizing group selected from the group consisting of Group IVA trialkyl groups, aryl groups, heteroaromatic groups, ethylenically unsaturated hydrocarbon groups, acetylenically unsaturated hydrocarbon groups, ketonic groups, and aromatic organometallic moieties, is provided. When combined with a compound comprising a metal from Groups IIIB to VIII or the Lanthanide series of the Periodic Table of elements and an activating cocatalyst, the catalyst precursor is useful for the polymerization of olefins.
Abstract translation: 一种下式的催化剂前体：其中：L是环二烯基配体; W，X，Y和Z独立地为氢，含有1至20个碳原子的烃基或甲硅烷基，并且可以通过包含至少两个IVA族原子的桥连基团连接到L; 条件是X，Y和Z中的一个是选自IVA三烷基，芳基，杂芳族基团，烯属不饱和烃基，炔属不饱和烃基，酮基和芳族的负电荷稳定基团 有机金属部分。 当与包含IIIB至VIII族金属或元素周期表的镧系元素的化合物和活化助催化剂组合时，催化剂前体可用于烯烃的聚合。
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