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公开(公告)号：US20060241241A1
公开(公告)日：2006-10-26
申请号：US11111615
申请日：2005-04-21
摘要： This invention relates to siloxy-functionalized polymers having the silicon of the siloxy group directly bonded to the end of a polymer chain through one or more carbon atoms, processes of producing the polymers, and initiators used to prepare the polymers. The polymers may be rubbery polymers, such as butadiene-styrene polymers, which are commonly used in tires.
摘要翻译： 本发明涉及具有硅烷氧基的硅通过一个或多个碳原子直接键合到聚合物链末端的甲硅烷氧基官能化聚合物，制备聚合物的方法和用于制备聚合物的引发剂。 聚合物可以是通常用于轮胎中的橡胶状聚合物，例如丁二烯 - 苯乙烯聚合物。
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公开(公告)号：US08389644B2
公开(公告)日：2013-03-05
申请号：US11877105
申请日：2007-10-23
IPC分类号： C08F4/52 , C08F136/06 , C08F236/06
摘要： A functionalized polymer includes a directly bonded moiety, which can be located at a terminus of the polymer, defined by the formula —NH—NR1R2 where R1 and R2 independently are substituted or unsubstituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, allyl, aralkyl, alkaryl, or alkynyl groups, or together form a substituted or unsubstituted alkylene, alkenylene, cycloalkylene, cycloalkenylene, or arylene group. The functionalized polymer can be provided by reacting a living polymer with a hydrazone. Such polymers can be used in the production of compositions that include particulate fillers.
摘要翻译： 官能化聚合物包括直接键合的部分，其可以位于由式-NH-NR1R2定义的聚合物的末端，其中R 1和R 2独立地是取代或未取代的烷基，烯基，环烷基，环烯基，芳基，烯丙基，芳烷基 ，烷芳基或炔基，或一起形成取代或未取代的亚烷基，亚烯基，亚环烷基，亚环烯基或亚芳基。 官能化聚合物可以通过使活性聚合物与腙反应来提供。 这种聚合物可用于生产包括颗粒填料的组合物。
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公开(公告)号：US20080103252A1
公开(公告)日：2008-05-01
申请号：US11877105
申请日：2007-10-23
IPC分类号： C08G73/00
摘要： A functionalized polymer includes a directly bonded moiety, which can be located at a terminus of the polymer, defined by the formula —NH—NR1R2 where R1 and R2 independently are substituted or unsubstituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, allyl, aralkyl, alkaryl, or alkynyl groups, or together form a substituted or unsubstituted alkylene, alkenylene, cycloalkylene, cycloalkenylene, or arylene group. The functionalized polymer can be provided by reacting a living polymer with a hydrazone. Such polymers can be used in the production of compositions that include particulate fillers.
摘要翻译： 官能化聚合物包括直接键合的部分，其可以位于由式-NH-NR 1 R 2 O 2定义的聚合物的末端，其中R“ 1和R 2独立地为取代或未取代的烷基，烯基，环烷基，环烯基，芳基，烯丙基，芳烷基，烷芳基或炔基，或一起形成取代或未取代的亚烷基，亚烯基 ，亚环烷基，亚环烯基或亚芳基。 官能化聚合物可以通过使活性聚合物与腙反应来提供。 这种聚合物可用于生产包括颗粒填料的组合物。
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4.发明申请公开(公告)号：US20070083023A1
公开(公告)日：2007-04-12
申请号：US11607690
申请日：2006-12-02
IPC分类号： C08F136/00
CPC分类号： C08C19/44 , B60C1/0016 , C07F1/02 , C08F4/48 , C08F36/04 , C08K3/013 , Y02T10/862 , Y10S152/905 , C08L15/00
摘要： An initiator is presented for anionically polymerizing monomers, to provide a functional head group on the polymer. A polymer having a functional head group derived from a sulfur containing anionic initiator, and optionally as additional functional group resulting from the use of a functional terminating reagent, coupling agent or linking agent is also provided. A method is presented for anionically polymerizing monomers comprising the step of polymerizing the monomers with a sulfur containing anionic initiator to provide a functional head group on the polymer. An elastomeric compound, comprising a functional polymer and filler is also described. Also provided is a tire having decreased rolling resistance resulting from a tire component containing a vulcanizable elastomeric compound.
摘要翻译： 提供用于阴离子聚合单体的引发剂，以在聚合物上提供功能性头基。 还提供了具有衍生自含硫阴离子引发剂的功能性头基团和任选地作为由使用功能性终止试剂，偶联剂或连接剂引起的附加官能团的聚合物。 提出了一种阴离子聚合单体的方法，包括使单体与含硫阴离子引发剂聚合的步骤，以在聚合物上提供功能性头基。 还描述了包含功能聚合物和填料的弹性体化合物。 还提供了由含有可硫化弹性体化合物的轮胎成分导致的滚动阻力降低的轮胎。
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公开(公告)号：US20070149744A1
公开(公告)日：2007-06-28
申请号：US10579954
申请日：2005-10-20
申请人： Yuan-Yong Yan , David Lawson
发明人： Yuan-Yong Yan , David Lawson
IPC分类号： C08G77/26 , C08G77/442
CPC分类号： B60C1/0016 , C08C19/30 , C08C19/44 , C08L19/006
摘要： A functionalized polymer includes an elastomer, a terminal functional group including at least one heteroatom, and a unit intermediate the elastomer and the functional group; the intermediate unit includes a terminal moiety which, in its anionic form, is less basic than a secondary amino radical ion. Methods of making the functionalized polymer and of using it with particulate filler to make, e.g., a tire tread composition also are disclosed.
摘要翻译： 官能化聚合物包括弹性体，包含至少一个杂原子的末端官能团和弹性体和官能团中间的单元; 中间单元包括末端部分，其末端部分以其阴离子形式比次级氨基离子碱性低。 制备官能化聚合物并使用其与颗粒填料制备例如轮胎胎面组合物的方法也被公开。
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公开(公告)号：US07462677B2
公开(公告)日：2008-12-09
申请号：US11900664
申请日：2007-09-13
CPC分类号： C08C19/44 , B60C1/0016 , C07F1/02 , C08F4/48 , C08F36/04 , C08K3/013 , Y02T10/862 , Y10S152/905 , C08L15/00
摘要： An initiator is presented for anionically polymerizing monomers, to provide a functional head group on the polymer. A polymer having a functional head group derived from a sulfur containing anionic initiator, and optionally as additional functional group resulting from the use of a functional terminating reagent, coupling agent or linking agent is also provided. A method is presented for anionically polymerizing monomers comprising the step of polymerizing the monomers with a sulfur containing anionic initiator to provide a functional head group on the polymer. An elastomeric compound, comprising a functional polymer and filler is also described. Also provided is a tire having decreased rolling resistance resulting from a tire component containing a vulcanizable elastomeric compound.
摘要翻译： 提供用于阴离子聚合单体的引发剂，以在聚合物上提供功能性头基。 还提供了具有衍生自含硫阴离子引发剂的功能性头基团和任选地作为由使用功能性终止试剂，偶联剂或连接剂引起的附加官能团的聚合物。 提出了一种阴离子聚合单体的方法，包括使单体与含硫阴离子引发剂聚合的步骤，以在聚合物上提供功能性头基。 还描述了包含功能聚合物和填料的弹性体化合物。 还提供了由含有可硫化弹性体化合物的轮胎成分导致的滚动阻力降低的轮胎。
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公开(公告)号：US07319123B2
公开(公告)日：2008-01-15
申请号：US11607690
申请日：2006-12-02
CPC分类号： C08C19/44 , B60C1/0016 , C07F1/02 , C08F4/48 , C08F36/04 , C08K3/013 , Y02T10/862 , Y10S152/905 , C08L15/00
摘要： An initiator is presented for anionically polymerizing monomers, to provide a functional head group on the polymer. A polymer having a functional head group derived from a sulfur containing anionic initiator, and optionally as additional functional group resulting from the use of a functional terminating reagent, coupling agent or linking agent is also provided. A method is presented for anionically polymerizing monomers comprising the step of polymerizing the monomers with a sulfur containing anionic initiator to provide a functional head group on the polymer. An elastomeric compound, comprising a functional polymer and filler is also described. Also provided is a tire having decreased rolling resistance resulting from a tire component containing a vulcanizable elastomeric compound.
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公开(公告)号：US20080004385A1
公开(公告)日：2008-01-03
申请号：US11900664
申请日：2007-09-13
CPC分类号： C08C19/44 , B60C1/0016 , C07F1/02 , C08F4/48 , C08F36/04 , C08K3/013 , Y02T10/862 , Y10S152/905 , C08L15/00
摘要： An initiator is presented for anionically polymerizing monomers, to provide a functional head group on the polymer. A polymer having a functional head group derived from a sulfur containing anionic initiator, and optionally as additional functional group resulting from the use of a functional terminating reagent, coupling agent or linking agent is also provided. A method is presented for anionically polymerizing monomers comprising the step of polymerizing the monomers with a sulfur containing anionic initiator to provide a functional head group on the polymer. An elastomeric compound, comprising a functional polymer and filler is also described. Also provided is a tire having decreased rolling resistance resulting from a tire component containing a vulcanizable elastomeric compound.
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公开(公告)号：US20070037956A1
公开(公告)日：2007-02-15
申请号：US11502228
申请日：2006-08-10
申请人： Terrence Hogan , David Lawson , Yuan-Yong Yan
发明人： Terrence Hogan , David Lawson , Yuan-Yong Yan
IPC分类号： C08G8/02
CPC分类号： C08F290/06 , C08C19/44 , C08F8/30 , C08F8/34 , C08F257/02 , C08F279/02 , C08L15/00 , C08L51/003 , C08L51/04 , C08L2666/02
摘要： A functionalized polymer includes a polymer chain and, bonded thereto, a functional group having the general formula —NQOR1 where R1 is a hydrogen atom or —CH2Z where Z is a hydrogen atom or a substituted or unsubstituted aryl, alkyl, alkenyl, alkenaryl, aralkenyl, alkaryl, or aralkyl group and where Q is a moiety connected to the nitrogen atom of the functional group through a C, N, O, or S atom. The material can be the reaction product of a living polymer and a compound that includes nitroso functionality. The functional group can interact with particulate filler such as, e.g., carbon black.
摘要翻译： 官能化聚合物包括聚合物链，并且与其键合，具有通式-NQOR 1的官能团，其中R 1是氢原子或-CH 2 Z其中Z是氢原子或取代或未取代的芳基，烷基，烯基，烯芳基，芳烯基，烷芳基或芳烷基，其中Q是通过C与官能团的氮原子连接的部分， N，O或S原子。 该材料可以是活性聚合物和包括亚硝基官能团的化合物的反应产物。 官能团可以与颗粒填料例如炭黑相互作用。
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10.发明授权公开(公告)号：US07943696B2
公开(公告)日：2011-05-17
申请号：US12559588
申请日：2009-09-15
CPC分类号： C08C19/44 , B60C1/0016 , C07F1/02 , C08F4/48 , C08F36/04 , C08K3/013 , Y02T10/862 , Y10S152/905 , C08L15/00
摘要： A vulcanized rubber composition comprising the vulcanization product of a functional polymer, where the functional polymer is defined by the formula where R is selected from C1 to C6 trialkyl-silyl groups, C1 to C20 alkyl groups, C4 to C20 cycloalkyl groups, C6 to C20 aryl groups, thienyl, furyl, and pyridyl groups; and R may optionally have attached thereto any of the following functional groups: C1 to C10 alkyl groups, C6 to C20 aryl groups, C2 to C10 alkenyl groups, C3 to C10 non-terminal alkynyl groups, ethers, tert-amines, oxazolines, thiazolines, phosphines, sulfides, silyls, and mixtures thereof; where R1 is selected from C2 to C8 alkylene groups, where X is NR, and where π is a polymer chain.
摘要翻译： 一种硫化橡胶组合物，其包含功能性聚合物的硫化产物，其中所述官能聚合物由下式定义：其中R选自C1至C6三烷基 - 甲硅烷基，C1至C20烷基，C4至C20环烷基，C6至C20 芳基，噻吩基，呋喃基和吡啶基; 并且R可以任选地具有连接到下列官能团之一：C 1至C 10烷基，C 6至C 20芳基，C 2至C 10烯基，C 3至C 10非端炔基，醚，叔胺，恶唑啉，噻唑啉 ，膦，硫化物，甲硅烷基及其混合物; 其中R1选自C2至C8亚烷基，其中X为NR，其中＆pgr; 是一种聚合物链。
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