-
公开(公告)号：US06323294B1
公开(公告)日：2001-11-27
申请号：US09598803
申请日：2000-06-21
IPC分类号： C08F444
CPC分类号： C07F17/00 , C08F4/65908 , C08F10/02 , C08F210/02 , C08F2420/02 , Y10S526/943 , C08F4/6592 , C08F212/08
摘要： Group 4 metal complexes comprising a cyclopentaphenanthreneyl ligand, catalytic derivatives thereof and their use as olefin polymerization catalysts, especially for the copolymerization of ethylene and a vinylaromatic monomer are disclosed. The resulting copolymers are uniform, pseudo-random copolymers of ethylene and a vinylaromatic monomer having a cluster index, CIES less than 1.0 and a polymerized vinylaromatic monomer content less than 50 mole percent.
-
公开(公告)号：US06329486B1
公开(公告)日：2001-12-11
申请号：US09598802
申请日：2000-06-21
IPC分类号： C08F1208
CPC分类号： C07F17/00 , C08F4/65908 , C08F10/02 , C08F210/02 , C08F2420/02 , Y10S526/943 , C08F4/6592 , C08F212/08
摘要： Group 4 metal complexes comprising a cyclopentaphenanthreneyl ligand, catalytic derivatives thereof and their use as olefin polymerization catalysts, especially for the copolymerization of ethylene and a vinylaromatic monomer are disclosed. The resulting copolymers are uniform, pseudo-random copolymers of ethylene and a vinylaromatic monomer having a cluster index, CIES less than 1.0 and a polymerized vinylaromatic monomer content less than 50 mole percent.
摘要翻译： 公开了包含环戊基蒽基配体，其催化衍生物和它们作为烯烃聚合催化剂的用途的第4族金属络合物，特别是用于乙烯和乙烯基芳族单体的共聚。 得到的共聚物是乙烯和具有聚簇指数CIES小于1.0的乙烯基芳族单体和聚合的乙烯基芳族单体含量低于50摩尔％的均匀的假无规共聚物。
-
公开(公告)号：US6150297A
公开(公告)日：2000-11-21
申请号：US122958
申请日：1998-07-27
IPC分类号： C07F7/28 , C07F17/00 , C08F4/44 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F10/02 , C08F210/02 , C08F212/08 , B01J31/02 , B01J31/18
CPC分类号： C07F17/00 , C08F10/02 , C08F210/02 , C08F2420/02 , C08F4/65908 , Y10S526/943
摘要： Group 4 metal complexes comprising a cyclopentaphenanthreneyl ligand, catalytic derivatives thereof and their use as olefin polymerization catalysts, especially for the copolymerization of ethylene and a vinylaromatic monomer are disclosed. The resulting copolymers are uniform, pseudo-random copolymers of ethylene and a vinylaromatic monomer having a cluster index, CI.sub.ES less than 1.0 and a polymerized vinylaromatic monomer content less than 50 mole percent.
摘要翻译： 公开了包含环戊基蒽基配体，其催化衍生物和它们作为烯烃聚合催化剂的用途的第4族金属络合物，特别是用于乙烯和乙烯基芳族单体的共聚。 得到的共聚物是乙烯和具有聚簇指数CIES小于1.0的乙烯基芳族单体和聚合的乙烯基芳族单体含量低于50摩尔％的均匀的假无规共聚物。
-
公开(公告)号：US06624254B1
公开(公告)日：2003-09-23
申请号：US09593861
申请日：2000-06-14
申请人： Daniel J. Arriola , Matthew T. Bishop , Richard E. Campbell, Jr. , David D. Devore , Stephen E. Hahn , Thoi H. Ho , Thomas J. McKeand , Francis J. Timmers
发明人： Daniel J. Arriola , Matthew T. Bishop , Richard E. Campbell, Jr. , David D. Devore , Stephen E. Hahn , Thoi H. Ho , Thomas J. McKeand , Francis J. Timmers
IPC分类号： C08F3008
CPC分类号： C08F290/148 , C08F8/12 , C08F230/08 , C08F2810/50 , C08F210/06 , C08F210/02
摘要： Silane functional polymers having uniform silane distribution, long chain branching or tertiary silane functionality and conversion thereof through coupling, hydrolysis, hydrolysis and neutralization, condensation, oxidation or hydrosilation are disclosed.
摘要翻译： 公开了具有均匀的硅烷分布，长链支化或叔硅烷官能团以及通过偶联，水解，水解和中和，缩合，氧化或硅氢化的转化的硅烷官能聚合物。
-
5.发明授权公开(公告)号：US08048961B2
公开(公告)日：2011-11-01
申请号：US12377030
申请日：2007-08-23
申请人： Daniel J. Arriola , Brian A. Jazdzewski , Francis J. Timmers , Paul C. Vosejpka , Nicole L. Wagner , Brian G. Landes , Guenter A. Jueptner , David H. Bank , Timothy T. Wenzel
发明人： Daniel J. Arriola , Brian A. Jazdzewski , Francis J. Timmers , Paul C. Vosejpka , Nicole L. Wagner , Brian G. Landes , Guenter A. Jueptner , David H. Bank , Timothy T. Wenzel
IPC分类号： C08F8/00
CPC分类号： C08L53/00 , C08F299/00 , C08L53/005 , C08L2666/02
摘要： A cross-metathesized product mixture is prepared by contacting a metathesis catalyst under metathesis conditions with a composition comprising two or more chemically distinguishable ethylenically unsaturated polymers, at least one of said ethylenically unsaturated polymers (first polymer) having from 0.001 to 50 mole percent unsaturation and at least one other of said ethylenically unsaturated polymers (second polymer) being an amorphous polymer having a Tg less than 0° C. and having from 0.001 to 5 mole percent unsaturation.
摘要翻译： 通过在复分解条件下使复分解催化剂与包含两种或多种化学上可区分的烯键式不饱和聚合物的组合物，至少一种所述烯键式不饱和聚合物（第一聚合物）具有0.001至50摩尔％的不饱和度和 所述烯属不饱和聚合物（第二聚合物）中的至少一种是具有Tg小于0℃并具有0.001至5摩尔％不饱和度的无定形聚合物。
-
公开(公告)号：US20100069573A1
公开(公告)日：2010-03-18
申请号：US12377034
申请日：2007-08-23
申请人： Daniel J. Arriola , Francis J. Timmers , Brian A. Jazdzewski , Paul C. Vosejpka , Nicole L. Wagner , Brian G. Landes , Guenter A. Jueptner , David H. Bank , Timothy T. Wenzel
发明人： Daniel J. Arriola , Francis J. Timmers , Brian A. Jazdzewski , Paul C. Vosejpka , Nicole L. Wagner , Brian G. Landes , Guenter A. Jueptner , David H. Bank , Timothy T. Wenzel
CPC分类号： C08G81/00 , C08F36/04 , C08F210/02 , C08F210/18 , C08F295/00 , C08F297/00 , C08F297/04 , C08F297/044 , C08F297/06 , C08F299/00 , C08F299/04 , C08F299/0478 , C08G81/024 , C08L53/00 , C08L53/02 , C08L2666/02 , C08F236/06 , C08F210/14
摘要： Meta-block copolymers and a process for preparing a product mixture comprising meta-block copolymers by contacting a metathesis catalyst under metathesis conditions with a composition comprising two or more ethylenically unsaturated polymers, said unsaturation defining one or more polymer segments in each ethylenically unsaturated polymer, at least one polymer segment in at least one ethylenically unsaturated polymer being chemically distinguishable from at least one polymer segment in at least one other ethylenically unsaturated polymer, characterized in that each meta-block copolymer in the product mixture comprises a random distribution of said chemically distinguishable polymer blocks.
摘要翻译： 元嵌段共聚物和通过使复分解催化剂在复分解条件下与包含两种或更多种烯属不饱和聚合物的组合物接触的复分解催化剂来制备产物混合物的方法，所述不饱和键定义每个烯属不饱和聚合物中的一个或多个聚合物链段， 至少一种烯键式不饱和聚合物中的至少一个聚合物链段与至少一种其它烯属不饱和聚合物中的至少一个聚合物链段在化学上是可区分的，其特征在于产物混合物中的每个间位嵌段共聚物包括所述化学可区分的 聚合物嵌段。
-
公开(公告)号：US08557921B2
公开(公告)日：2013-10-15
申请号：US12377034
申请日：2007-08-23
申请人： Daniel J. Arriola , Francis J. Timmers , Brian A. Jazdzewski , Paul C. Vosejpka , Nicole L. Wagner , Brian G. Landes , Guenter A. Jueptner , David H. Bank , Timothy T. Wenzel
发明人： Daniel J. Arriola , Francis J. Timmers , Brian A. Jazdzewski , Paul C. Vosejpka , Nicole L. Wagner , Brian G. Landes , Guenter A. Jueptner , David H. Bank , Timothy T. Wenzel
CPC分类号： C08G81/00 , C08F36/04 , C08F210/02 , C08F210/18 , C08F295/00 , C08F297/00 , C08F297/04 , C08F297/044 , C08F297/06 , C08F299/00 , C08F299/04 , C08F299/0478 , C08G81/024 , C08L53/00 , C08L53/02 , C08L2666/02 , C08F236/06 , C08F210/14
摘要： Meta-block copolymers and a process for preparing a product mixture comprising meta-block copolymers by contacting a metathesis catalyst under metathesis conditions with a composition comprising two or more ethylenically unsaturated polymers, said unsaturation defining one or more polymer segments in each ethylenically unsaturated polymer, at least one polymer segment in at least one ethylenically unsaturated polymer being chemically distinguishable from at least one polymer segment in at least one other ethylenically unsaturated polymer, characterized in that each meta-block copolymer in the product mixture comprises a random distribution of said chemically distinguishable polymer blocks.
摘要翻译： 元嵌段共聚物和通过使复分解催化剂在复分解条件下与包含两种或更多种烯属不饱和聚合物的组合物接触的复分解催化剂来制备产物混合物的方法，所述不饱和键定义每个烯属不饱和聚合物中的一个或多个聚合物链段， 至少一种烯键式不饱和聚合物中的至少一个聚合物链段与至少一种其它烯属不饱和聚合物中的至少一个聚合物链段在化学上是可区分的，其特征在于产物混合物中的每个间位嵌段共聚物包括所述化学可区分的 聚合物嵌段。
-
8.发明授权Dual- or multi-headed chain shuttling agents and their use for preparation of block copolymers 有权双头或多头链式穿梭剂及其制备嵌段共聚物的用途公开(公告)号：US08501885B2
公开(公告)日：2013-08-06
申请号：US13377451
申请日：2010-07-20
CPC分类号： C07F5/062 , C07F3/02 , C07F3/06 , C08F4/659 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F210/16 , C08F2420/02 , C08F4/64193 , C08F4/64144 , C08F4/64148 , C08F4/64048 , C08F210/06 , C08F2500/03 , C08F2500/20 , C08F2/38
摘要： This disclosure relates to olefin polymerization catalysts and compositions, their manufacture, and the production of polyolefins using specific catalyst compositions, including the use of chain shuttling agents in the olefin polymerization process. Specifically, this disclosure provides for dual headed and multi-headed chain shuttling agents (CSAs or MSAs) and for their use in preparing blocky copolymers. By controlling the ratio of dual-headed and multi-headed CSA sites to mono-headed CSA sites, a blocky copolymer can be provided having properties such as a narrow molecular weight distribution and/or improved melt properties.
摘要翻译： 本公开涉及使用特定催化剂组合物的烯烃聚合催化剂和组合物，其制造和聚烯烃的生产，包括在烯烃聚合方法中使用链穿梭剂。 具体地说，本公开内容提供了双头和多头链式穿梭剂（CSA或MSAs）及其在制备嵌段共聚物中的用途。 通过控制双头和多头CSA位点与单头CSA位点的比例，可以提供具有诸如窄分子量分布和/或改进的熔融性质等性质的嵌段共聚物。
-
公开(公告)号：US07858707B2
公开(公告)日：2010-12-28
申请号：US12065867
申请日：2006-09-14
申请人： Daniel J. Arriola , Edmund M. Carnahan , David D. Devore , Phillip D. Hustad , Brian A. Jazdzewski , Roger L. Kuhlman , Francis J. Timmers , Timothy T. Wenzel
发明人： Daniel J. Arriola , Edmund M. Carnahan , David D. Devore , Phillip D. Hustad , Brian A. Jazdzewski , Roger L. Kuhlman , Francis J. Timmers , Timothy T. Wenzel
IPC分类号： C08F297/08 , C08F297/00
CPC分类号： C08F297/08 , C08F4/659 , C08F4/65908 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F210/16 , C08F4/6492 , C08F4/65912 , C08F2/38 , C08F210/14 , C08F2/001 , C08F4/64048 , C08F4/64144 , C08F4/64148 , C08F4/64193
摘要： A polymerization process and the resulting polymer composition, said process comprising polymerizing one or more addition polymerizable monomers and a polymerizable shuttling agent in the presence of at least one addition polymerization catalyst comprising a metal compound or complex and a cocatalyst under conditions characterized by the formation of a branched polymer, preferably comprising pseudo-block molecular architecture.
摘要翻译： 聚合方法和所得聚合物组合物，所述方法包括在至少一种包含金属化合物或络合物和助催化剂的加成聚合催化剂的存在下，聚合一种或多种可加聚单体和可聚合穿梭剂， 支链聚合物，优选包括伪嵌段分子结构。
-
10.发明申请公开(公告)号：US20100010161A1
公开(公告)日：2010-01-14
申请号：US12377019
申请日：2007-08-23
申请人： Daniel J. Arriola , Brain A. Jazdzewski , Francis J. Timmers , Paul C. Vosejpka , Nicole L. Wagner , Brian G. Landes , Guenter A. Jueptner , David H. Bank , Timothy T. Wenzel
发明人： Daniel J. Arriola , Brain A. Jazdzewski , Francis J. Timmers , Paul C. Vosejpka , Nicole L. Wagner , Brian G. Landes , Guenter A. Jueptner , David H. Bank , Timothy T. Wenzel
IPC分类号： C08F8/00
CPC分类号： C08F299/00 , C08L9/00 , C08L23/16 , C08L2312/00 , C08L2666/08
摘要： Two or more chemically distinguishable ethylenically unsaturated polymers, at least one having from 0.001 to 50 mole percent unsaturation and at least one other having an expected Tg or measured Tm value greater than 100° C. are cross-metathesized to form thermoplastic elastomers having improved performance properties.
摘要翻译： 两种或更多种化学上可区分的烯键式不饱和聚合物，至少一种具有0.001至50摩尔％不饱和度和至少一种具有预期Tg或测量的Tm值大于100℃的其它聚合物进行交叉分层以形成具有改进性能的热塑性弹性体 属性。
-
-
-
-
-
-
-
-
-
搜索结果
39 条记录 (耗时 0.041 秒)
