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1. 发明授权

US11001667B2 Oligomeric and polymeric species comprising cyclobutane units 有权
公开(公告)号：US11001667B2
公开(公告)日：2021-05-11
申请号：US16239938
申请日：2019-01-04
申请人： The Trustees of Princeton University
发明人： Paul J. Chirik , C. Rose Kennedy , Sarah Tondreau
IPC分类号： C08G61/04 , B01J31/18 , C08F136/04 , C07C2/46
摘要： In one aspect, oligomeric and polymeric species are described herein exhibiting new architectures and associated properties. In some embodiments, such species are synthesized by oligomerization or polymerization of diene monomer via cycloaddition in the presence of a transition metal complex. Oligomers described herein, for example, comprise cyclobutane units in the oligomer backbone. Similarly, a polymers described herein comprise cyclobutane units in the polymer backbone.

2. 发明申请

US20180319905A1 POLYMERS FUNCTIONALIZED WITH HETEROCYCLIC NITRILE COMPOUNDS 审中-公开
公开(公告)号：US20180319905A1
公开(公告)日：2018-11-08
申请号：US16038674
申请日：2018-07-18
申请人： BRIDGESTONE CORPORATION
发明人： Steven LUO , Ryouji TANAKA , Kouichirou TANI
IPC分类号： C08C19/22 , C08L19/00 , C08K3/04 , C08F136/04 , B60C1/00 , C08F136/06 , C08C19/44 , C08C19/42
CPC分类号： C08C19/22 , B60C1/00 , C08C19/25 , C08C19/42 , C08C19/44 , C08F136/06 , C08K3/045 , C08L15/00 , C08F136/04 , C08F4/48 , C08F4/545 , C08L9/00 , C08L91/00 , C08L91/06 , C08K5/09 , C08K3/22 , C08K3/06 , C08K3/04
摘要： A method for preparing a functionalized polymer, the method comprising the steps of preparing a reactive polymer and reacting the reactive polymer with a heterocyclic nitrile compound.

3. 发明授权

US09757620B2 Method of forming a cured elastomer and golf balls 有权
公开(公告)号：US09757620B2
公开(公告)日：2017-09-12
申请号：US14885058
申请日：2015-10-16
申请人： Feng Tay Enterprises Co., Ltd.
发明人： John C. Chen
IPC分类号： C08K5/14 , A63B37/02 , A63B37/00 , C08F136/06 , B29B9/06 , B29C45/72 , C08J3/24 , B29C43/02 , B29C43/00 , B29C43/18 , B29C43/52 , B29D99/00 , C08K5/09 , A63B45/00 , B29C45/14 , B29C45/00 , B29K9/00 , B29K105/00 , B29L31/54 , B29K105/24 , C08F136/04 , C08K5/098 , B29L9/00
CPC分类号： A63B37/0003 , A63B37/0018 , A63B37/0024 , A63B37/0039 , A63B37/0051 , A63B37/0075 , A63B37/0076 , A63B37/0078 , A63B37/0096 , A63B45/00 , B29B9/06 , B29C43/003 , B29C43/02 , B29C43/027 , B29C43/18 , B29C43/52 , B29C45/0001 , B29C45/14819 , B29C45/72 , B29C2043/182 , B29D99/0042 , B29K2009/00 , B29K2105/0014 , B29K2105/243 , B29K2995/0046 , B29L2009/00 , B29L2031/546 , C08F136/04 , C08F136/06 , C08J3/24 , C08J3/243 , C08J3/244 , C08J3/247 , C08J2309/00 , C08J2323/22 , C08K5/09 , C08K5/098 , C08K5/14
摘要： A cured elastomer golf ball component is made by heating an elastomer compound containing an ethylenically unsaturated elastomer, an ethylenically unsaturated monomer, and first and second free radical initiators to a first crosslinking temperature T1 in a compression mold and partially crosslinking the elastomer, then heating to a second crosslinking temperature T2 and curing the elastomer component of the golf ball. Either: (i) the first initiator has a half-life of about 0.2-5 minutes at T1, the second initiator has a half-life of about 0.2-5 minutes at T2, and T2 is higher T1 by at least about 30° C.; or (ii) the second initiator's one-minute half-life temperature is at least about 30° C. higher than the first initiator's one-minute half-life temperature, T1 is within about 20° C. of the first initiator's one-minute half-life temperature, and T2 is within about 20° C. of the second initiator's one-minute half-life temperature.

4. 发明授权

US09181408B2 Method of forming a cured elastomer and golf balls 有权
标题翻译：形成固化的弹性体和高尔夫球的方法
公开(公告)号：US09181408B2
公开(公告)日：2015-11-10
申请号：US14029109
申请日：2013-09-17
申请人： NIKE, Inc.
发明人： John C. Chen
IPC分类号： C08J3/24 , C08F136/06 , B29B9/06 , B29C45/00 , B29C45/72 , A63B37/00 , B29C43/00 , B29C43/18 , B29C43/52 , B29D99/00 , C08K5/09 , C08K5/14 , B29K9/00 , B29K105/00 , B29L31/54 , B29K105/24 , C08F136/04 , B29C43/02 , C08K5/098
CPC分类号： A63B37/0003 , A63B37/0018 , A63B37/0024 , A63B37/0039 , A63B37/0051 , A63B37/0075 , A63B37/0076 , A63B37/0078 , A63B37/0096 , A63B45/00 , B29B9/06 , B29C43/003 , B29C43/02 , B29C43/027 , B29C43/18 , B29C43/52 , B29C45/0001 , B29C45/14819 , B29C45/72 , B29C2043/182 , B29D99/0042 , B29K2009/00 , B29K2105/0014 , B29K2105/243 , B29K2995/0046 , B29L2009/00 , B29L2031/546 , C08F136/04 , C08F136/06 , C08J3/24 , C08J3/243 , C08J3/244 , C08J3/247 , C08J2309/00 , C08J2323/22 , C08K5/09 , C08K5/098 , C08K5/14
摘要： A method of forming a golf ball includes forming a pair of thermoplastic hemispherical shells from an elastomer compound including an elastomer and first, second, and third free radical initiators, with the elastomer being pre-crosslinked to a first crosslinking density, then positioning a spherical component between the hemispherical shells and compression molding and curing the hemispherical shells to a second crosslinking density around the spherical component. The method uses three different crosslinking temperatures.
摘要翻译：形成高尔夫球的方法包括由包括弹性体的弹性体化合物和第一，第二和第三自由基引发剂形成一对热塑性半球形壳，弹性体预交联至第一交联密度，然后定位球形半球形壳体之间的部件和压缩成型，并将半球形壳体固化成球形部件周围的第二交联密度。该方法使用三种不同的交联温度。

5. 发明授权

US08952100B2 Process to remove silanol from the preparation of a modified polymer 有权
标题翻译：从改性聚合物的制备中除去硅烷醇的方法
公开(公告)号：US08952100B2
公开(公告)日：2015-02-10
申请号：US13128512
申请日：2009-11-11
申请人： Sven Thiele , Jochen Boehm , Norbert Jantsch , Christiane Berndt
发明人： Sven Thiele , Jochen Boehm , Norbert Jantsch , Christiane Berndt
IPC分类号： C08F2/06 , C08F8/42 , C08F136/04 , C08C2/02 , C08C19/44
CPC分类号： C08C2/02 , C08C19/44
摘要： The invention provides a method for a preparation of a polymer selected from the following: (a) modified interpolymer comprising, in polymerized form, a conjugated diene and an aromatic alpha-olefin, or (b) a modified polymer comprising, in polymerized form, a conjugated diene; and wherein said method comprising at least the following steps: polymerizing monomers comprising at least one conjugated diene monomer in at least one polymerization reactor, in the presence of at least one solvent, to form the polymer, optionally coupling a fraction of the polymer chains using at least one coupling agent, modifying the polymer with at least one modifying agent, in at least one reactor, in the presence of the at least one solvent, to form a modified polymer solution; optionally, contacting the modified polymer solution with at least one proton donating compound; contacting the modified polymer solution with water; removing the at least one solvent; contacting the removed solvent with at least one material that will react with, and/or adsorb, silanol to form a purified solvent, recirculating the purified solvent back to the at least one polymerization reactor or to a storage container.
摘要翻译：本发明提供了一种选自以下的聚合物的制备方法：（a）以聚合形式包含共轭二烯和芳族α-烯烃的改性互聚物，或（b）以聚合形式包含的改性聚合物，共轭二烯并且其中所述方法至少包括以下步骤：在至少一种聚合反应器中，在至少一种溶剂的存在下聚合包含至少一种共轭二烯单体的单体以形成聚合物，任选地使用至少一种偶联剂，在至少一种反应器中，在至少一种溶剂的存在下，用至少一种改性剂改性聚合物，以形成改性的聚合物溶液; 任选地，使改性聚合物溶液与至少一种质子供体化合物接触; 使改性聚合物溶液与水接触; 去除所述至少一种溶剂; 使所除去的溶剂与至少一种将与硅烷醇反应和/或吸附硅烷醇的材料形成纯化的溶剂，将纯化的溶剂再循环回至少一个聚合反应器或储存容器。

6. 发明授权

US08765887B2 Process and catalyst system for polydiene production 有权
标题翻译：聚二烯生产工艺和催化剂体系
公开(公告)号：US08765887B2
公开(公告)日：2014-07-01
申请号：US13391463
申请日：2010-08-24
申请人： Steven Luo
发明人： Steven Luo
IPC分类号： C08F4/52 , C08F4/58 , C08F136/04 , C08F136/06 , C08F36/04 , C08F36/06 , C08F4/54
CPC分类号： C08F4/545 , C08F4/52 , C08F4/58 , C08F36/04 , C08F36/06 , C08F136/04 , C08F136/06
摘要： A process for preparing a polydiene, the process comprising the step of polymerizing conjugated diene monomer with a lanthanide-based catalyst system in the presence of a vinylsilane, an allylsilane, or an allylvinylsilane.
摘要翻译：一种制备聚二烯的方法，该方法包括在乙烯基硅烷，烯丙基硅烷或烯丙基乙烯基硅烷的存在下，用镧系元素的催化剂体系聚合共轭二烯单体的步骤。

7. 发明申请

US20120165484A1 PROCESS AND CATALYST SYSTEM FOR POLYDIENE PRODUCTION 有权
标题翻译：聚氨酯生产工艺和催化剂体系
公开(公告)号：US20120165484A1
公开(公告)日：2012-06-28
申请号：US13391463
申请日：2010-08-24
申请人： Steven Luo
发明人： Steven Luo
IPC分类号： C08F136/04 , C08F4/72
CPC分类号： C08F4/545 , C08F4/52 , C08F4/58 , C08F36/04 , C08F36/06 , C08F136/04 , C08F136/06
摘要： A process for preparing a polydiene, the process comprising the step of polymerizing conjugated diene monomer with a lanthanide-based catalyst system in the presence of a vinylsilane, an allylsilane, or an allylvinylsilane.
摘要翻译：一种制备聚二烯的方法，该方法包括在乙烯基硅烷，烯丙基硅烷或烯丙基乙烯基硅烷的存在下，用镧系元素的催化剂体系聚合共轭二烯单体的步骤。

8. 发明申请

US20110218300A1 PROCESS TO REMOVE SILANOL FROM THE PREPARATION OF A MODIFIED POLYMER 有权
标题翻译：从制备改性聚合物中除去硅烷醇的方法
公开(公告)号：US20110218300A1
公开(公告)日：2011-09-08
申请号：US13128512
申请日：2009-11-11
申请人： Sven Thiele , Jochen Boehm , Norhert Jantsch , Christiane Berndt
发明人： Sven Thiele , Jochen Boehm , Norhert Jantsch , Christiane Berndt
IPC分类号： C08F2/06 , C08F8/42 , C08F136/04
CPC分类号： C08C2/02 , C08C19/44
摘要： The invention provides a method for a preparation of a polymer selected from the following: (a) modified interpolymer comprising, in polymerized form, a conjugated diene and an aromatic alpha-olefin, or (b) a modified polymer comprising, in polymerized form, a conjugated diene; and wherein said method comprising at least the following steps: polymerizing monomers comprising at least one conjugated diene monomer in at least one polymerization reactor, in the presence of at least one solvent, to form the polymer, optionally coupling a fraction of the polymer chains using at least one coupling agent, modifying the polymer with at least one modifying agent, in at least one reactor, in the presence of the at least one solvent, to form a modified polymer solution; optionally, contacting the modified polymer solution with at least one proton donating compound; contacting the modified polymer solution with water; removing the at least one solvent; contacting the removed solvent with at least one material that will react with, and/or absorb, silanol to form a purified solvent, recirculating the purified solvent back to the at least one polymerization reactor or to a storage container.
摘要翻译：本发明提供了一种选自以下的聚合物的制备方法：（a）以聚合形式包含共轭二烯和芳族α-烯烃的改性互聚物，或（b）以聚合形式包含的改性聚合物，共轭二烯并且其中所述方法至少包括以下步骤：在至少一种聚合反应器中，在至少一种溶剂的存在下聚合包含至少一种共轭二烯单体的单体以形成聚合物，任选地使用至少一种偶联剂，在至少一种反应器中，在至少一种溶剂的存在下，用至少一种改性剂改性聚合物，以形成改性的聚合物溶液; 任选地，使改性聚合物溶液与至少一种质子供体化合物接触; 使改性聚合物溶液与水接触; 去除所述至少一种溶剂; 使所除去的溶剂与至少一种将与硅烷醇反应和/或吸收硅烷醇形成纯化溶剂的材料接触，将纯化的溶剂再循环回至少一个聚合反应器或储存容器。

9. 发明申请

US20110184114A1 RUBBER COMPOSITION AND TIRE USING THE SAME AS WELL AS MODIFIED CONJUGATED DIENE-BASED POLYMER AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：使用相同方式的橡胶组合物和轮胎作为改性的基于二烯的聚合物及其生产方法
公开(公告)号：US20110184114A1
公开(公告)日：2011-07-28
申请号：US12921536
申请日：2009-03-10
申请人： Junko Matsushita , Yoichi Ozawa
发明人： Junko Matsushita , Yoichi Ozawa
IPC分类号： C08L9/00 , C08K3/04 , C08F8/32 , C08F136/04
CPC分类号： C08G18/04 , B60C1/00 , C08C19/22 , C08C19/44 , C08K3/013 , C08L7/00 , C08L15/00 , C08L21/00 , C08L2666/08 , C08K3/0033
摘要： This invention relates to a rubber composition being excellent in the low heat buildup and fracture properties (resistance to crack growth). and more particularly to a rubber composition, characterized by compounding 10-100 parts by mass of an inorganic filler and/or carbon black based on 100 parts by mass of a rubber component including not less than 10 mass % of a modified conjugated diene-based polymer having a cis-1,4 bond content of not less than 90% and a vinyl bond content of not more than 1.2% and a primary amino group. In this case, the modified conjugated diene-based polymer is obtained by (1) reacting the predetermined conjugated diene-based polymer having an active terminal with a compound having two or more predetermined functional groups and (2) further reacting the resulting product with a compound having a primary amino group.
摘要翻译：本发明涉及低发热性和断裂性（耐裂纹扩展性）优异的橡胶组合物。更具体地说，涉及一种橡胶组合物，其特征在于，相对于100质量份含有10质量％以上的改性共轭二烯系的橡胶成分，混合10〜100质量份的无机填料和/或炭黑具有顺式-1,4键含量不小于90％，乙烯基键含量不超过1.2％的聚合物和伯氨基。在这种情况下，改性共轭二烯系聚合物通过以下方法获得：（1）使具有活性末端的预定共轭二烯系聚合物与具有两个以上预定官能团的化合物反应，和（2）使得到的产物与具有伯氨基的化合物。

10. 发明授权

US07358314B2 Polybenzoxazole-filled nitrile butadiene rubber compositions 失效
标题翻译：聚苯并恶唑填充丁腈橡胶组合物
公开(公告)号：US07358314B2
公开(公告)日：2008-04-15
申请号：US11207855
申请日：2005-08-18
申请人： Himansu M. Gajiwala , David G. Guillot
发明人： Himansu M. Gajiwala , David G. Guillot
IPC分类号： C08F36/06 , C08F136/04 , C06D5/00
CPC分类号： C08L9/02 , C08K7/02 , C08L79/06 , C08L2666/20
摘要： An insulation composition that comprises at least one nitrile butadiene rubber (“NBR”) having an acrylonitrile content that ranges from approximately 26% by weight to approximately 35% by weight and polybenzoxazole (“PBO”) fibers. The NBR may be a copolymer of acrylonitrile and butadiene and may be present in the insulation composition in a range of from approximately 45% by weight to approximately 56% by weight of a total weight of the insulation composition. The PBO fibers may be present in a range of from approximately 3% by weight to approximately 10% by weight of a total weight of the insulation composition. A rocket motor including the insulation composition and a method of insulating a rocket motor are also disclosed.
摘要翻译：一种绝缘组合物，其包含至少一种丙烯腈含量为约26重量％至约35重量％的丁腈橡胶（“NBR”）和聚苯并恶唑（“PBO”）纤维。 NBR可以是丙烯腈和丁二烯的共聚物，并且可以以绝热组合物的总重量的约45重量％至约56重量％的范围存在于绝缘组合物中。 PBO纤维可以以绝热组合物的总重量的约3重量％至约10重量％的范围存在。还公开了包括绝缘组合物的火箭发动机和绝热火箭发动机的方法。

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