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71. 发明专利

BRPI0703776A 未知
公开(公告)号：BRPI0703776A
公开(公告)日：2008-06-10
申请号：BRPI0703776
申请日：2007-10-25
申请人： BRIDGESTONE CORP
发明人： BRUMBAUGH DENNIS R , LUO STEVEN , RADEMACHER CHRISTINE M , YAN YUAN-YONG
IPC分类号： C08G73/08
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-NR 1 R 2 where R 1 and R 2 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.

72. 发明公开

EP3207091A4 IMPROVED RUBBER COMPOSITIONS AND USES THEREOF 有权
公开(公告)号：EP3207091A4
公开(公告)日：2018-06-06
申请号：EP15850937
申请日：2015-10-15
申请人： BRIDGESTONE CORP
发明人： RANDALL AMY M , YAN YUAN-YONG , MCCAULEY KEVIN M
IPC分类号： C08L9/00 , C08K3/00 , C08L7/00 , C08L25/10 , C08L77/00
CPC分类号： C08K5/20 , C08K3/00 , C08K3/013 , C08K3/04 , C08K3/22 , C08K5/01 , C08K2003/2296 , C08L7/00 , C08L9/00 , C08L2205/025
摘要： The present disclosure is directed to rubber compositions containing a chemical additive capable of generating or enhancing strain-induced crystallization into the compositions, and tires containing the rubber compositions in one or more components such as sidewalls or treads. The chemical additive is at least one fatty acid amide compound of formula (I). As well, certain embodiments relate to methods for achieving reduced wear or improved durability in a tire tread or tire sidewall by using the chemical additives.

73. 发明公开

EP2448900A4 ANIONIC POLYMERIZATION INITIATORS AND PROCESSES 有权
标题翻译： VERFAHRENDAFÜR的ANIONISCHE POLYMERISIERUNGSHEMMER
公开(公告)号：EP2448900A4
公开(公告)日：2014-07-23
申请号：EP10800273
申请日：2010-06-28
申请人： BRIDGESTONE CORP
发明人： YAN YUAN-YONG , QIN ZENGQUAN , PAN XIAO-DONG , ROGGEMAN DAVID M
IPC分类号： C08F36/04 , C07F1/02 , C08F4/48
CPC分类号： C08F4/48 , C07F1/02 , C08F4/484 , C08F12/08 , C08F36/04 , C08F136/04 , C08F236/04 , C08F2810/40 , C08F236/10
摘要： A group of compounds defined by the general formula (I) can be used to anionically initiate polymerization of unsaturated monomers. In the formula, M is an alkali metal atom, R1 is an aryl group having at least one OR2 substituent group where each R2 is a group that is nonreactive toward M, and R is a hydrocarbyl group. The subject initiators can be used in semi-batch and continuous polymerization processes, even those which are performed at elevated temperatures.
摘要翻译：由通式（I）定义的一组化合物可用于阴离子引发不饱和单体的聚合。式中，M为碱金属原子，R 1为具有至少一个OR 2取代基的芳基，其中，R 2为不对M反应的基团，R为烃基。本发明的引发剂可以用于半间歇和连续聚合过程中，甚至可以在高温下进行。

74. 发明公开

EP2448985A4 METHOD OF MAKING HYDROXYARYL-FUNCTIONALIZED INTERPOLYMER BY FREE RADICAL INITIATED POLYMERIZATION 有权
标题翻译：用于生产功能INTER聚合物A羟基自由基的方式引发聚合
公开(公告)号：EP2448985A4
公开(公告)日：2013-01-16
申请号：EP10794764
申请日：2010-07-01
申请人： BRIDGESTONE CORP
发明人： YAN YUAN-YONG , ZENGQUAN QIN , PAN XIAO-DONG
IPC分类号： C08F236/10 , B60C1/00 , C08F2/38 , C08F4/28 , C08F212/14 , C08F297/00
CPC分类号： C08F297/00 , B60C1/0016 , C08F8/12 , C08F212/14 , C08F236/10 , C08F2/38 , C08F4/28
摘要： Cationic techniques can be used to polymerize monomers that include a class of hydroxyaryl compounds so as to provide polymers that exhibit desirable properties including, but not limited to, reduced hysteresis. Compositions such as vulcanizates in which such polymers can be utilized and products such as tire components that incorporate and/or are manufactured from such compositions also are provided.

75. 发明公开

EP2448984A4 HYDROXYARYL FUNCTIONALIZED POLYMERS 有权
标题翻译：功能化羟肟酸聚合物
公开(公告)号：EP2448984A4
公开(公告)日：2012-12-26
申请号：EP10794734
申请日：2010-06-30
申请人： BRIDGESTONE CORP
发明人： YAN YUAN-YONG , QIN ZENGQUAN , PAN XIAO-DONG
IPC分类号： C08F236/10 , C08F4/52 , C08F279/02 , C08L53/02
CPC分类号： C08F2/38 , C08C19/44 , C08F236/10 , C08L7/00 , C08L15/00 , C08F4/545 , C08L2666/08

76. 发明公开

EP2231719A4 HYDROXYARYL FUNCTIONALIZED POLYMERS 有权
标题翻译：官能HYDROXYARYLPOLYMERE
公开(公告)号：EP2231719A4
公开(公告)日：2011-06-29
申请号：EP08868737
申请日：2008-12-28
申请人： BRIDGESTONE CORP
发明人： QIN ZENGQUAN , YAN YUAN-YONG , PAN XIAO-DONG , BRUMBAUGH DENNIS R , POULTON JASON
IPC分类号： C08C19/44 , C08F297/02
CPC分类号： C08F36/06 , C07D339/08 , C08C19/44 , C08F36/04 , C08F212/14 , C08F290/06 , C08F290/14 , C08F297/02 , C08F297/04 , C08K3/0033 , C08K3/013 , C08L53/02 , Y02P20/55 , C08F4/48 , C08L2666/02 , C08L15/00
摘要： Vulcanizates with desirable properties can be obtained from compounds incorporating polymers that include hydroxyl group-containing aryl functionalities. The functionalities can be incorporated by using any or all of appropriate initiators, monomers and optional terminating compounds. Such polymers exhibit excellent interactivity with both conventional and non-conventional fillers.

77. 发明公开

EP3240822A4 TERMINAL-FUNCTIONALIZED POLYMER AND RELATED METHODS 有权
公开(公告)号：EP3240822A4
公开(公告)日：2018-08-01
申请号：EP15876053
申请日：2015-12-22
申请人： BRIDGESTONE CORP
发明人： YAN YUAN-YONG
IPC分类号： C08G77/442 , C08L83/10
CPC分类号： C08G77/442 , C08F230/08 , C08L83/10
摘要： Disclosed herein are terminal-functionalized polymers functionalized with silicon-containing functionalizing agents, rubber compositions including the polymers, methods for improving the cold flow resistance of a polymer, methods for improving the filler dispersion of a silica-filled rubber composition, and processes for preparing the terminal-functionalized polymer.

78. 发明公开

EP2576490A4 HYDROXYL GROUP-CONTAINING METHYLSTYRENE AND POLYMERS INCORPORATING SAME 有权
标题翻译：聚羟基苯甲酸甲酯
公开(公告)号：EP2576490A4
公开(公告)日：2015-02-18
申请号：EP11790257
申请日：2011-05-28
申请人： BRIDGESTONE CORP
发明人： QIN ZENGQUAN , YAN YUAN-YONG , PAN XIAO-DONG
IPC分类号： C07C39/20 , B60C1/00 , C07C37/20 , C07F7/18 , C08C19/44 , C08F12/08 , C08F12/14 , C08F36/04 , C08F212/14 , C08F236/10 , C08K3/04 , C08K3/36 , C08L7/00 , C08L9/06 , C08L15/00 , C08L19/00 , C08L21/00 , C08L25/04
CPC分类号： C08C19/44 , B60C1/0016 , C07F7/1852 , C08F12/14 , C08F36/04 , C08F212/14 , C08F236/10 , C08K3/04 , C08K3/045 , C08K3/36 , C08L7/00 , C08L9/06 , C08L15/00 , C08L19/006 , C08L2310/00 , Y02P20/55 , C08F4/48 , C08L2666/08

79. 发明专利

JP2007100091A Amine functionalized polymer 有权
标题翻译：胺功能聚合物
公开(公告)号：JP2007100091A
公开(公告)日：2007-04-19
申请号：JP2006271129
申请日：2006-10-02
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： YAN YUAN-YONG
IPC分类号： C08F8/30
CPC分类号： C08L9/06 , C08C19/22 , C08C19/25 , C08C19/44 , C08F2/06 , C08F4/08 , C08F8/30 , C08F8/32 , C08F8/42 , C08F212/08 , C08F236/06 , C08F236/10 , C08K3/013 , C08K3/04 , C08K3/0033 , C08L15/00
摘要： PROBLEM TO BE SOLVED: To provide a polymer including a functional group having imine functionality bonded to a polymer chain.
SOLUTION: The material can be provided by reacting a polymer having carbonyl functionality with a compound which has a primary amino group and may further optionally has another amine functionality or silane functionality. The functional group, as desired, may contain another functionality (e.g. the amine and/or silane functionality). The functional group can be interacted with a particulate filler, e.g. carbon black and silica and the material is useful as treads, etc., of tires.
COPYRIGHT: (C)2007,JPO&INPIT

80. 发明专利

JP2009114441A Functionalized polymer 有权
标题翻译：功能化聚合物
公开(公告)号：JP2009114441A
公开(公告)日：2009-05-28
申请号：JP2008272019
申请日：2008-10-22
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： YAN YUAN-YONG
IPC分类号： C08G18/83
CPC分类号： C08C19/44 , C08C19/30 , C08L19/006
摘要： PROBLEM TO BE SOLVED: To provide a functionalized polymer for reducing the hysteresis and heat build-up when a tire tread is rolled.
SOLUTION: The functionalized polymer includes a polymer chain and a terminal group linked to the polymer chain through functionality comprising one or more urethane groups. The functionalized polymer can be provided by reacting a nucleophilic reagent with a polymer having a terminal iso(thio)cyanate functionality. The polymer having the terminal iso(thio)cyanate functionality is provided by reacting an active terminal-bearing polymer with polyiso(thio)cyanate. Even a polymer comprising a considerable amount of styrene monomer units can be used in the method.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种官能化聚合物，用于在轮胎胎面滚动时减少滞后和积热。解决方案：官能化聚合物包括通过包含一个或多个氨基甲酸酯基团的官能团连接到聚合物链上的聚合物链和端基。官能化聚合物可以通过使亲核试剂与具有末端异硫氰酸酯官能团的聚合物反应来提供。具有末端异硫代氰酸酯官能团的聚合物通过使含活性末端的聚合物与多异（硫代）氰酸酯反应来提供。即使是包含大量苯乙烯单体单元的聚合物也可以用于该方法中。版权所有（C）2009，JPO＆INPIT

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