-
公开(公告)号：US07332542B2
公开(公告)日：2008-02-19
申请号：US11055367
申请日：2005-02-10
IPC分类号： C08F297/04 , C08L9/06
CPC分类号： C09J153/02 , C08F287/00 , C08F297/04 , C08L23/10 , C08L53/02 , C08L53/025 , C08L77/00 , C08L95/00 , C08L101/00 , C08L2666/02 , C08L2666/24 , C09D153/02 , C09D153/025 , C09J153/025 , C08L2666/04 , C08L53/00
摘要： The present invention is a novel block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in conjugated diene units and a center region that is rich in mono alkenyl arene units. Also disclosed is a method for manufacture of the block copolymer.
摘要翻译： 本发明是含有共轭二烯和单烯基芳烃的受控分布共聚物嵌段的新型嵌段共聚物，其中受控分布共聚物嵌段具有富含共轭二烯单元的末端区域和富含单烯基的中心区域 别墅单位 还公开了一种制备嵌段共聚物的方法。
-
公开(公告)号：US07169848B2
公开(公告)日：2007-01-30
申请号：US10359981
申请日：2003-02-06
IPC分类号： C08F287/00
CPC分类号： C09J153/02 , C08F287/00 , C08F297/04 , C08L23/10 , C08L53/02 , C08L53/025 , C08L77/00 , C08L95/00 , C08L101/00 , C08L2666/02 , C08L2666/24 , C09D153/02 , C09D153/025 , C09J153/025 , C08L2666/04 , C08L53/00
摘要： The present invention is a novel block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in conjugated diene units and a center region that is rich in mono alkenyl arene units. Also disclosed is a method for manufacture of the block copolymer.
摘要翻译： 本发明是含有共轭二烯和单烯基芳烃的受控分布共聚物嵌段的新型嵌段共聚物，其中受控分布共聚物嵌段具有富含共轭二烯单元的末端区域和富含单烯基的中心区域 别墅单位 还公开了一种制备嵌段共聚物的方法。
-
公开(公告)号：US07067589B2
公开(公告)日：2006-06-27
申请号：US11055316
申请日：2005-02-10
IPC分类号： C08F297/04
CPC分类号： C09J153/02 , C08F287/00 , C08F297/04 , C08L23/10 , C08L53/02 , C08L53/025 , C08L77/00 , C08L95/00 , C08L101/00 , C08L2666/02 , C08L2666/24 , C09D153/02 , C09D153/025 , C09J153/025 , C08L2666/04 , C08L53/00
摘要： The present invention is a novel block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in conjugated diene units and a center region that is rich in mono alkenyl arene units. Also disclosed is a method for manufacture of the block copolymer.
摘要翻译： 本发明是含有共轭二烯和单烯基芳烃的受控分布共聚物嵌段的新型嵌段共聚物，其中受控分布共聚物嵌段具有富含共轭二烯单元的末端区域和富含单烯基的中心区域 别墅单位 还公开了一种制备嵌段共聚物的方法。
-
公开(公告)号：US07244785B2
公开(公告)日：2007-07-17
申请号：US11055357
申请日：2005-02-10
IPC分类号： C08F287/00
CPC分类号： C09J153/02 , C08F287/00 , C08F297/04 , C08L23/10 , C08L53/02 , C08L53/025 , C08L77/00 , C08L95/00 , C08L101/00 , C08L2666/02 , C08L2666/24 , C09D153/02 , C09D153/025 , C09J153/025 , C08L2666/04 , C08L53/00
摘要： The present invention is a novel block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in conjugated diene units and a center region that is rich in mono alkenyl arene units. Also disclosed is a method for manufacture of the block copolymer.
-
公开(公告)号：US07138456B2
公开(公告)日：2006-11-21
申请号：US11055317
申请日：2005-02-10
IPC分类号： C08F293/00 , C08F297/00 , C08L53/02
CPC分类号： C09J153/02 , C08F287/00 , C08F297/04 , C08L23/10 , C08L53/02 , C08L53/025 , C08L77/00 , C08L95/00 , C08L101/00 , C08L2666/02 , C08L2666/24 , C09D153/02 , C09D153/025 , C09J153/025 , C08L2666/04 , C08L53/00
摘要： The present invention is a novel block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in conjugated diene units and a center region that is rich in mono alkenyl arene units. Also disclosed is a method for manufacture of the block copolymer.
-
公开(公告)号：US07582702B2
公开(公告)日：2009-09-01
申请号：US11388909
申请日：2006-03-24
申请人： Kathryn J. Wright , Carl L. Willis , Tomomi Nishi , Norio Masuko , Dale L. Handlin, Jr. , Robert C. Bening
发明人： Kathryn J. Wright , Carl L. Willis , Tomomi Nishi , Norio Masuko , Dale L. Handlin, Jr. , Robert C. Bening
CPC分类号： C08L53/02 , C08F8/04 , C08F287/00 , C08F297/04 , C08L51/006 , C08L53/025 , C08L2666/24 , C08L2666/02
摘要： The present invention relates to novel compositions comprising (a) anionic block copolymers of mono alkenyl arenes and conjugated dienes where one of the blocks is a controlled distribution copolymer of a conjugated diene and mono alkenyl arene having a specific arrangement of the monomers in the copolymer block, and (b) tailored softening modifiers have a particular structure that results in a surprising improvement in properties for the composition. Also included are processes for the manufacturing such novel compositions and various end-uses and applications for such compositions.
摘要翻译： 本发明涉及包含（a）单烯基芳烃和共轭二烯的阴离子嵌段共聚物的新型组合物，其中一个嵌段是共聚物嵌段中具有单体特异排列的共轭二烯和单烯基芳烃的受控分布共聚物 ，和（b）定制的软化改性剂具有导致组合物性能惊人改进的特定结构。 还包括用于制造这种新型组合物和各种最终用途和用于这种组合物的方法。
-
公开(公告)号：US5376745A
公开(公告)日：1994-12-27
申请号：US160341
申请日：1993-12-01
IPC分类号： C08F8/04 , C08F36/00 , C08F136/06 , C08F136/08 , C08F4/58 , C08F4/48
CPC分类号： C08F136/06
摘要： The anionic polymerization of isoprene with monolithium initiators and functionalized initiators having the structure R.sup.1 R.sup.2 R.sup.3 Si--O--A'--Li wherein R.sup.1, R.sup.2, and R.sup.3 are preferably alkyl, alkoxy, aryl, or alkaryl groups having from 1 to 10 carbon atoms, and A' is preferably a branched or straight chain bridging group having at least 2 carbon atoms produces unsaturated and hydrogenated isoprene polymers having high 1,4-addition of the isoprene, from about one to two terminal functional groups per molecule, and low viscosity.
摘要翻译： 具有单键引发剂的异戊二烯和具有结构R1R2R3Si-O-A'-Li的官能化引发剂的异戊二烯的阴离子聚合，其中R1，R2和R3优选为具有1至10个碳原子的烷基，烷氧基，芳基或烷芳基，A 优选具有至少2个碳原子的支链或直链桥连基产生具有异戊二烯高1,4-加成，每分子约1至2个末端官能团和低粘度的不饱和和氢化异戊二烯聚合物。
-
公开(公告)号：US07585916B2
公开(公告)日：2009-09-08
申请号：US11686188
申请日：2007-03-14
申请人： Kathryn J. Wright , Carl L. Willis , Tomomi Nishi , Norio Masuko , Dale L. Handlin, Jr. , Robert C. Bening
发明人： Kathryn J. Wright , Carl L. Willis , Tomomi Nishi , Norio Masuko , Dale L. Handlin, Jr. , Robert C. Bening
IPC分类号： C08L53/02
CPC分类号： C08L53/025 , C08F8/04 , C08F287/00 , C08F297/04 , C08L51/006 , C08L53/02 , C08L2666/02 , C08L2666/24
摘要： The present invention relates to novel compositions comprising (a) anionic block copolymers of mono alkenyl arenes and conjugated dienes where one of the blocks is a controlled distribution copolymer of a conjugated diene and mono alkenyl arene having a specific arrangement of the monomers in the copolymer block, and (b) tailored softening modifiers have a particular structure that results in a surprising improvement in properties for the composition. Also included are processes for the manufacturing such novel compositions and various end-uses and applications for such compositions.
摘要翻译： 本发明涉及包含（a）单烯基芳烃和共轭二烯的阴离子嵌段共聚物的新型组合物，其中一个嵌段是共聚物嵌段中具有单体特异排列的共轭二烯和单烯基芳烃的受控分布共聚物 ，和（b）定制的软化改性剂具有导致组合物性能惊人改进的特定结构。 还包括用于制造这种新型组合物和各种最终用途和用于这种组合物的方法。
-
公开(公告)号：US07625979B2
公开(公告)日：2009-12-01
申请号：US10454237
申请日：2003-06-04
申请人： Harvey E. Atwood , Robert C. Bening , Mark Hageman , Dale L. Handlin, Jr. , Adrie A van der Huizen , Kimberly A. Johnson , Carl L. Willis
发明人： Harvey E. Atwood , Robert C. Bening , Mark Hageman , Dale L. Handlin, Jr. , Adrie A van der Huizen , Kimberly A. Johnson , Carl L. Willis
IPC分类号： C08F297/04
CPC分类号： C08L23/0815 , C08F8/04 , C08F8/42 , C08F297/04 , C08F297/044 , C08L23/04 , C08L23/06 , C08L23/10 , C08L25/06 , C08L53/025 , C08L57/02 , C08L2205/03 , C08L2205/035 , C08L2666/24 , C08L2666/02 , C08L2666/06 , C08L55/02 , C08L53/00
摘要： Lithium-terminated polymers of one or more conjugated dienes and of one or more mono alkenyl arenes are coupled by reaction with an alkoxy silane coupling agent having the formula Rx—Si—(OR′)y, where x is 0 or 1, x+y=4, R and R′ are the same or different, R is selected from aryl hydrocarbon radicals, linear alkyl hydrocarbon radicals and branched alkyl hydrocarbon radicals, and R′ is selected from linear and branched alkyl hydrocarbon radicals, such that the resulting polymer composition contains less than about ten weight percent of uncoupled polymer diblock. The polymer compositions are subsequently selectively hydrogenated, and are useful in a variety of compounds and end use applications.
摘要翻译： 通过与具有式Rx-Si-（OR'）y的烷氧基硅烷偶联剂反应将一个或多个共轭二烯和一个或多个单链烯基芳烃的锂封端的聚合物偶联，其中x为0或1，x + y = 4，R和R'相同或不同，R选自芳基烃基，直链烷基烃基和支链烷基烃基，R'选自直链和支链烷基烃基，使得所得聚合物 组合物含有小于约10重量％的未偶联的聚合物二嵌段。 聚合物组合物随后被选择性氢化，并且可用于各种化合物和最终用途。
-
公开(公告)号：US07592390B2
公开(公告)日：2009-09-22
申请号：US11388629
申请日：2006-03-24
申请人： Robert C. Bening , Hendrik de Groot , Dale L. Handlin, Jr. , Xavier Muyldermans , Carl L. Willis , Kathryn J. Wright
发明人： Robert C. Bening , Hendrik de Groot , Dale L. Handlin, Jr. , Xavier Muyldermans , Carl L. Willis , Kathryn J. Wright
CPC分类号： C08L53/02 , C08F8/04 , C08F287/00 , C08F297/04 , C08L51/006 , C08L53/025 , C08L2666/24 , C08L2666/02
摘要： The present invention relates to novel compositions comprising (a) anionic block copolymers of mono alkenyl arenes and conjugated dienes, and (b) tailored softening modifiers have a particular polydispersity index that results in a surprising improvement in properties for the composition. Also included are processes for the manufacturing such novel compositions and various end-uses and applications for such compositions.
摘要翻译： 本发明涉及包含（a）单烯基芳烃和共轭二烯的阴离子嵌段共聚物的新型组合物，和（b）定制的软化改性剂具有特定的多分散性指数，导致组合物的性能惊人的改善。 还包括用于制造这种新型组合物和各种最终用途和用于这种组合物的方法。
-
-
-
-
-
-
-
-
-
搜索结果
45 条记录 (耗时 0.034 秒)
