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公开(公告)号：US06545103B2
公开(公告)日：2003-04-08
申请号：US09897562
申请日：2001-07-02
IPC分类号： C08F834
摘要： Compositions including one or more anionic polymerization initiators and one or more additives for improving functionalizing efficiency of living polymer anions are disclosed. The present invention also provides compositions including one or more electrophiles and one or more additives for improving functionalizing efficiency of living polymer anions. Novel electrophiles and processes for improving polymer anion functionalization efficiencies are also disclosed.
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2.发明授权Protected multi-functionalized star polymers and processes for making the same 失效受保护的多功能星形聚合物和制造相同的方法
公开(公告)号：US6153706A
公开(公告)日：2000-11-28
申请号：US123533
申请日：1998-07-28
IPC分类号： C08C19/44 , C08F297/02 , C08F297/04 , C08C19/22
CPC分类号： C08C19/44 , C08F297/02
摘要： This invention provides novel protected, multi-functionalized multi-arm polymers, their optionally hydrogenated analogues and optionally deprotected analogues thereof, and processes for making these compounds. In the invention, monomers are polymerized using a protected functionalized initiator to form living polymer anions, the living anions coupled to form multi-arm polymers, additional monomer added to form additional polymer arms, and the multi-arm polymer functionalized using electrophiles.
摘要翻译： 本发明提供新颖的受保护的多官能化多臂聚合物，它们任选氢化的类似物和任选的脱保护的类似物，以及制备这些化合物的方法。 在本发明中，使用保护的官能化引发剂聚合单体以形成活性聚合物阴离子，活性阴离子连接形成多臂聚合物，加入另外的单体以形成另外的聚合物臂，以及使用亲电体官能化的多臂聚合物。
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公开(公告)号：US06197891B1
公开(公告)日：2001-03-06
申请号：US08717233
申请日：1996-09-26
申请人： James Anthony Schwindeman , Eric John Granger , Robert Charles Morrison , Conrad William Kamienski , Robert James Letchford
发明人： James Anthony Schwindeman , Eric John Granger , Robert Charles Morrison , Conrad William Kamienski , Robert James Letchford
IPC分类号： C08F3604
摘要： A process for the preparation of hydrocarbon solutions of monofunctional ether initiators of the following general structure: M—Qn—Z—O—[A(R1R2R3)] wherein M is an alkali metal selected from the group consisting of lithium, sodium and potassium; Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons, alkenylsubstituted aromatic hydrocarbons, and mixtures thereof into the M—Z linkage; Z is a branched or straight chain hydrocarbon group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; A is an element selected from carbon and silicon; R1, R2, and R3 are independently selected from hydrogen, alkyl, substituted alkyl groups containing lower alkyl, lower alkylthio, and lower dialkylamino groups, aryl or substituted aryl groups containing lower alkyl, lower alkylthio, and lower dialkylamino groups, and n is an integer from 1 to 5, monofunctional ethers produced by the process, use of the initiators in a polymerization process and polymers produced by the polymerization process.
摘要翻译： 一种制备以下一般结构的单官能醚引发剂的烃溶液的方法：其中M是选自锂，钠和钾的碱金属; Q是通过将选自共轭二烯烃，烯基取代的芳烃及其混合物的化合物引入到M-Z键中衍生的饱和或不饱和烃基; Z是含有3-25个碳原子的支链或直链烃基，任选含有芳基或取代的芳基; A是选自碳和硅的元素; R 1，R 2和R 3独立地选自氢，烷基，含有低级烷基，低级烷硫基和低级二烷基氨基的取代烷基，含有低级烷基，低级烷硫基和低级二烷基氨基的芳基或取代芳基，n是 1至5的整数，通过该方法产生的单官能醚，在聚合方法中使用引发剂和通过聚合方法制备的聚合物。
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4.发明授权Compositions providing improved functionalization of terminal anions and processes for improved functionalization of terminal anions 失效提供末端阴离子的改进功能化和末端阴离子改进功能化的方法的组合物公开(公告)号：US06858679B2
公开(公告)日：2005-02-22
申请号：US10359960
申请日：2003-02-07
摘要： Compositions including one or more anionic polymerization initiators and one or more additives for improving functionalizing efficiency of living polymer anions are disclosed. The present invention also provides compositions including one or more electrophiles and one or more additives for improving functionalizing efficiency of living polymer anions. Novel electrophiles and processes for improving polymer anion functionalization efficiencies are also disclosed.
摘要翻译： 公开了包含一种或多种阴离子聚合引发剂和一种或多种用于提高活性聚合物阴离子的官能化效率的添加剂的组合物。 本发明还提供包含一种或多种亲电子试剂和一种或多种用于提高活性聚合物阴离子的官能化效率的添加剂的组合物。 还公开了用于改善聚合物阴离子官能化效率的新型亲电子试剂和方法。
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5.发明授权Amine anionic polymerization initiators and functionalized polymers derived therefrom 失效胺阴离子聚合引发剂和衍生自其的官能化聚合物
公开(公告)号：US6121474A
公开(公告)日：2000-09-19
申请号：US256737
申请日：1999-02-24
申请人： James Anthony Schwindeman , Eric John Granger , Roderic Paul Quirk , Randy W. Hall , Robert James Letchford
发明人： James Anthony Schwindeman , Eric John Granger , Roderic Paul Quirk , Randy W. Hall , Robert James Letchford
IPC分类号： C08C19/44 , C08F4/46 , C08F8/42 , C08F36/04 , C08F257/02 , C08F279/02 , C07F7/02 , C07F7/10
CPC分类号： C08F279/02 , C08C19/44 , C08F257/02 , C08F36/04 , C08F4/46 , C08F8/42
摘要： Protected amine anionic polymerization initiators useful in the preparation of polymers having a protected amine functional group. The initiators are very soluble in hydrocarbon solvents.
摘要翻译： 用于制备具有受保护的胺官能团的聚合物的受保护的胺阴离子聚合引发剂。 引发剂非常易溶于烃溶剂。
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6.发明授权
公开(公告)号：US06107408A
公开(公告)日：2000-08-22
申请号：US31351
申请日：1998-02-26
IPC分类号： C08C19/44 , C08F236/10 , C08G81/02
CPC分类号： C08G81/022 , C08C19/44 , C08F236/10
摘要： Processes for the synthesis of star or multi-branched polymers and the resultant polymers. One or more alkadiene monomers are polymerized in the presence of suitable organometallic initiators and subsequently coupled to form star polymers. Prior to coupling, one or more alkenylsubstituted aromatic hydrocarbons are incorporated at the living ends of the polydienyl anions to provide increased linking efficiencies.
摘要翻译： 用于合成星形或多支化聚合物和所得聚合物的方法。 一种或多种链烯二烯单体在合适的有机金属引发剂的存在下聚合，随后偶联形成星形聚合物。 在偶联之前，一个或多个烯基取代的芳烃被并入聚二烯阴离子的活性末端以提供增加的连接效率。
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公开(公告)号：US06031060A
公开(公告)日：2000-02-29
申请号：US82072
申请日：1998-05-20
摘要： Terminally functionalized silicone polymers prepared using protected functionalized initiators and processes for preparing the same. The silicone polymers includes protected, functionalized silicone polymers, such as mono-functional, homotelechelic, heterotelechelic, macromonomer, and radial polymers. The protected functionalized polymers can be optionally deprotected to afford functionalized silicone polymers.
摘要翻译： 使用保护的官能化引发剂制备的终端官能化硅氧烷聚合物及其制备方法。 硅氧烷聚合物包括受保护的官能化硅氧烷聚合物，例如单官能，均酮，异链烯，大分子单体和径向聚合物。 保护的官能化聚合物可以任选脱保护，得到官能化的硅氧烷聚合物。
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8.发明授权Functionalized diene and alkenylsubstituted aromatic silicone copolymers and processes for making the same 失效官能化二烯和烯基取代的芳族硅氧烷共聚物及其制备方法
公开(公告)号：US6020430A
公开(公告)日：2000-02-01
申请号：US82404
申请日：1998-05-20
IPC分类号： C08F4/48 , C08F8/42 , C08G77/442 , C08F8/00
CPC分类号： C08G77/442 , C08F4/48 , C08F8/42
摘要： Terminally functionalized silicone copolymers prepared using protected functionalized initiators and processes for preparing the same. The silicone copolymers includes protected, functionalized silicone diene and/or alkenylsubstituted aromatic copolymers, such as mono-functional, homotelechelic, heterotelechelic, macromonomer, and radial copolymers. The protected functionalized copolymers can be optionally deprotected to afford functionalized silicone diene and/or alkenylsubstituted aromatic copolymers.
摘要翻译： 使用保护的官能化引发剂制备的终端官能化硅氧烷共聚物及其制备方法。 硅氧烷共聚物包括受保护的官能化硅氧烷二烯和/或链烯基取代的芳族共聚物，例如单官能，均酮，异噻吩，大分子单体和径向共聚物。 保护的官能化共聚物可以任选脱保护，得到官能化的硅氧烷二烯和/或烯基取代的芳族共聚物。
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9.发明授权Compositions providing improved functionalization of terminal anions and processes for improved functionalization of terminal anions 失效提供末端阴离子的改进功能化和末端阴离子改进功能化的方法的组合物公开(公告)号：US06605564B1
公开(公告)日：2003-08-12
申请号：US09301535
申请日：1999-04-28
IPC分类号： B01J3100
摘要： Compositions including one or more anionic polymerization initiators and one or more additives for improving functionalizing efficiency of living polymer anions are disclosed. The present invention also provides compositions including one or more electrophiles and one or more additives for improving functionalizing efficiency of living polymer anions. Novel electrophiles and processes for improving polymer anion functionalization efficiencies are also disclosed. The additives are generally alkali metal halides or alkoxides, and the initiators are generally organs alkali metal compounds, particularly alkyl lithium compounds.
摘要翻译： 公开了包含一种或多种阴离子聚合引发剂和一种或多种用于提高活性聚合物阴离子的官能化效率的添加剂的组合物。 本发明还提供包含一种或多种亲电子试剂和一种或多种用于提高活性聚合物阴离子的官能化效率的添加剂的组合物。 还公开了用于改善聚合物阴离子官能化效率的新型亲电子试剂和方法。 添加剂通常是碱金属卤化物或醇盐，引发剂通常是碱金属化合物，特别是烷基锂化合物。
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10.发明授权Protected functionalized diene and alkenyl substituted aromatic silicone triblock copolymers and processes for making the same 失效受保护的官能化二烯和烯基取代的芳族硅氧烷三嵌段共聚物及其制备方法公开(公告)号：US06344521B1
公开(公告)日：2002-02-05
申请号：US09480511
申请日：2000-01-10
IPC分类号： C08F800
CPC分类号： C08F4/48 , C08F8/42 , C08G77/442 , Y10S525/941
摘要： Terminally functionalized silicone triblock copolymers prepared using protected functionalized initiators and processes for preparing the same. The silicone triblock copolymers includes protected, functionalized silicone diene and/or alkenylsubstituted aromatic copolymers. The protected functionalized copolymers can be optionally deprotected to afford functionalized silicone diene and/or alkenylsubstituted aromatic copolymers.
摘要翻译： 使用保护的官能化引发剂制备的终端官能化硅氧烷三嵌段共聚物及其制备方法。 硅氧烷三嵌段共聚物包括被保护的官能化硅氧烷二烯和/或烯基取代的芳族共聚物。 保护的官能化共聚物可以任选脱保护，得到官能化的硅氧烷二烯和/或烯基取代的芳族共聚物。
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