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1. 发明授权

EP2266993B1 The use of sulfur containing initiators for anionic polymerization of monomers 有权
标题翻译：使用硫磺的引发剂的阴离子聚合的单体的
公开(公告)号：EP2266993B1
公开(公告)日：2017-06-14
申请号：EP10075626.1
申请日：2003-10-30
申请人： Bridgestone Corporation
发明人： Hogan, Terrence E. , Hergenrother, William L. , Yan, Yuan-Yong , Lawson, David
IPC分类号： C07F1/02 , C08F36/04 , C08F4/48
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：的引发剂被呈现为单体阴离子聚合到聚合物上提供官能头基。任选地作为从使用的官能终止剂而产生的，偶联剂或交联剂附加官能团因此提供了一种具有由含阴离子引发剂硫衍生的官能头基和A聚合物。一种方法，提出了一种用于所述单体包含单体与含有阴离子引发剂与聚合物上提供官能首基的硫聚合的步骤阴离子聚合。在弹性体化合物，其包含官能聚合物，并因此描述填料。这样提供了具有降低的滚动阻力从轮胎组件包含一可硫化弹性化合物所得的轮胎。

2. 发明公开

EP1803713A3 Polymer-filler coupling additives 有权
标题翻译：为高分子填充剂连接配件
公开(公告)号：EP1803713A3
公开(公告)日：2011-05-04
申请号：EP06256596.5
申请日：2006-12-28
申请人： Bridgestone Corporation
发明人： Fukushima, Yasuo c/o Bridgestone Corp. Techn. Center , Koch, Russell W. , Hergenrother, William L.
IPC分类号： C07D263/10 , C07D277/10 , C08K5/353 , C08K5/47
CPC分类号： C07D263/10 , C07D277/10 , C08K5/47
摘要： Polymer-filler coupling compounds with the formula B-A-S x -N are claimed. In these compounds, B is an azaheterocyclic oxygen or sulfur containing moiety, or an allyltin moiety; S x is a polysulfide, where x is between 2 and about 10; A is a linking atom or group that forms a bridge between B and S x ; and N is a blocking group. S x can be a disulfide. N can be a conventional blocking group or other group such as -A-B. Methods for using the polymer-filler coupling compounds to modify polymers containing unsaturated carbon-carbon bonds and promote filler dispersion are also claimed. Additionally, vulcanizable rubber compositions containing the polymer-filler coupling compounds and methods for making vulcanized rubber compositions using the polymer-filler coupling compounds are also claimed.

3. 发明授权

EP1939220B1 Amine-containing alkoxysilyl functionalized polymers 有权
标题翻译：含烷氧基甲硅烷胺官能化的聚合物
公开(公告)号：EP1939220B1
公开(公告)日：2011-01-26
申请号：EP07255057.7
申请日：2007-12-27
申请人： Bridgestone Corporation
发明人： Hogan, Terrence E. , Hergenrother, William L. , Tallman, Maria
IPC分类号： C08C19/44 , C08C19/25 , C08C19/22 , C08L15/00 , C08F8/30 , C08F8/42 , B60C1/00
CPC分类号： C08C19/22 , B60C1/00 , B60C1/0016 , B60C1/0025 , C08C19/25 , C08C19/44 , C08F8/32 , C08F8/42 , C08L15/00

4. 发明授权

EP0890587B1 Amine-initiated elastomers having a hysteresis reducing interaction with silica 失效
标题翻译：与低滞后胺引发的弹性体与二氧化硅的相互作用
公开(公告)号：EP0890587B1
公开(公告)日：2008-03-05
申请号：EP98112479.5
申请日：1998-07-06
申请人： Bridgestone Corporation
发明人： Hergenrother, William L. , Lynch, Thomas J.
IPC分类号： C08F36/04 , C08C19/44 , C08K3/36 , C08F4/48 , C08F4/08
CPC分类号： C08K3/36 , C08C19/44 , C08F36/04 , Y02T10/862 , Y10S152/905 , Y10T152/10495 , C08F4/48 , C08F4/086 , C08L15/00 , C08L19/006

5. 发明授权

EP0942005B1 Gas phase anionic polymerization of diene elastomers 有权
标题翻译：二烯弹性体的气相阴离子聚合
公开(公告)号：EP0942005B1
公开(公告)日：2004-10-06
申请号：EP99103964.5
申请日：1999-03-09
申请人： Bridgestone Corporation
发明人： Cole, William M. , Hergenrother, William L. , Knutson, Theodore J. , Böhm; Georg G.A.
IPC分类号： C08F4/02 , C08F2/34 , C08F36/04 , C08L21/00 , B60C1/00 , C08F279/02
CPC分类号： C08F36/04 , B60C1/00 , Y10S152/905 , C08F4/02 , C08F2/34 , C08F4/027

6. 发明授权

EP0890606B1 Improved processability of silica filled rubber stocks 失效
标题翻译：改善二氧化硅填充的橡胶组合物的可加工
公开(公告)号：EP0890606B1
公开(公告)日：2003-02-19
申请号：EP98112481.1
申请日：1998-07-06
申请人： Bridgestone Corporation
发明人： Hergenrother, William L. , Hilton, Ashley S. , Cole, William M.
IPC分类号： C08K5/54 , C08K5/10 , C08K3/36 , C08L21/00
CPC分类号： C08K5/1535 , B60C1/0016 , C08K3/36 , C08K5/103 , C08K5/5419 , Y10T152/10855 , C08L21/00

7. 发明公开

EP0942004A3 Anionic polymerization initiators for preparing branched diene rubbers 审中-公开
标题翻译：阴离子聚合反应
公开(公告)号：EP0942004A3
公开(公告)日：2001-11-07
申请号：EP99103963.7
申请日：1999-03-09
申请人： Bridgestone Corporation
发明人： Hergenrother, William L. , Cole, William M. , Knutson, Theodore J. , Böhm, George G. A.
IPC分类号： C08F4/02 , C08F36/04 , C08L21/00 , B60C1/00
CPC分类号： C08F36/04 , B60C1/00 , C08F4/027 , C08F4/46 , Y10T152/10
摘要： Novel solid supported anionic polymerization initiators that are multiply metalated with Group IA alkali metal atoms are provided and employed to produce extremely high molecular weight branched diene polymers. The initiators are prepared by metalating a particle comprising a thermoplastic polymer or a cured elastomer in the presence of a polar coordinator. The polymers obtained by anionic polymerization employing the initiators are multiply branched, with a polymer chain covalently attached to the particle at virtually every metalation site. The macro-branched polymers exhibit desirable properties, such as an extremely high molecular weight, a controlled molecular weight distribution, T g and vinyl content, and the ability to readily absorb hydrocarbon solvents and oils. The polymers are easily compounded to form vulcanizable elastomeric compounds and articles that have excellent resistance to wear and tear and exhibit reduced hysteresis properties.
摘要翻译：提供了与IA族碱金属原子多金属化的新型固体负载型阴离子聚合引发剂，并用于制备极高分子量的支链二烯聚合物。引发剂通过在极性配位体的存在下金属化包含热塑性聚合物或固化的弹性体的颗粒来制备。通过使用引发剂的阴离子聚合获得的聚合物是多分支的，在几乎每个金属化位点处共价连接到颗粒上的聚合物链。大分支聚合物显示出所需的性能，例如极高的分子量，受控的分子量分布，Tg和乙烯基含量，以及容易吸收烃溶剂和油的能力。聚合物易于复合以形成具有优异的抗磨损性和可显示降低的滞后性能的可硫化弹性体化合物和制品。

8. 发明授权

EP0551628B1 Phenylamine-containing elastomers and products having reduced hysteresis 失效
标题翻译：含苯胺弹性体和产品具有降低的滞后特性
公开(公告)号：EP0551628B1
公开(公告)日：1996-06-12
申请号：EP92121470.6
申请日：1992-12-17
申请人： BRIDGESTONE CORPORATION
发明人： Hergenrother, William L. , Doshak, John
IPC分类号： C08F4/48 , C08F36/04 , B60C1/00
CPC分类号： C08F4/484 , B60C1/00 , C08F36/04

9. 发明公开

EP0676265A3 Rubber curing bladders having self release or low adhesion to curing or cured hydrocarbon rubbers 失效
标题翻译：附着不硫化或硫化的烃类橡胶的硫化气囊。
公开(公告)号：EP0676265A3
公开(公告)日：1996-04-17
申请号：EP95104452.8
申请日：1995-03-27
申请人： BRIDGESTONE CORPORATION
发明人： Graves, Daniel F. , Hergenrother, William L.
IPC分类号： B29C33/40 , C08L23/16 , B29C43/36
CPC分类号： B29D30/0654 , B29C33/505 , B29C33/62 , B29C43/3642 , B29D2030/0655 , B29L2022/025 , B29L2030/00 , B60C1/00 , B60C1/0008 , C08G81/024 , C08G81/025 , C08L9/02 , C08L13/00 , C08L15/00 , C08L23/16 , C08L23/26 , C08L23/283 , C08L67/00 , C08L69/00 , C08L71/00 , C08L2666/02 , C08L2666/14 , C08L2666/24
摘要： Hydrocarbon polymers with grafts of polyethers, polylactones, or polyesters from the reaction of phosgene with glycols having from 1 to 4 carbon atoms are disclosed as having good release properties or low adhesion to hydrocarbon rubber materials. The hydrocarbon backbone polymers include EPDM, hydrogenated polybutadiene, and hydrogenated poly(styrene-butadiene) all said polymers having pendant succinic anhydride groups or brominated p-methylstyrene-isobutylene copolymers. The above-referenced graft copolymers along with butadieneacrylonitrile rubber or epichlorohydrin polymers or copolymers are described as useful polymers to make self-release curing bladders or sleeves for use in making molded articles such as pneumatic tires.

10. 发明公开

EP2266993A3 The use of sulfur containing initiators for anionic polymerization of monomers 有权
标题翻译：使用硫磺的引发剂的阴离子聚合的单体的
公开(公告)号：EP2266993A3
公开(公告)日：2011-07-06
申请号：EP10075626.1
申请日：2003-10-30
申请人： Bridgestone Corporation
发明人： Hogan, Terrence E. , Hergenrother, William L. , Yan, Yuan-Yong , Lawson, David
IPC分类号： C07F1/02 , C08F36/04 , C08F4/48
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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