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1. 发明授权

EP3042786B1 FUNCTIONALIZED ELASTOMER 有权
标题翻译：功能化弹性体
公开(公告)号：EP3042786B1
公开(公告)日：2017-11-22
申请号：EP15200513.8
申请日：2015-12-16
申请人： The Goodyear Tire & Rubber Company
发明人： FLOOK, Margaret McGuigan , GÖTTKER SCHNETMANN, Inigo , LEICHT, Hannes , MECKING, Stefan
IPC分类号： B60C1/00 , C08F236/06 , C08F236/08 , C08F4/70
CPC分类号： C08F236/06 , B60C1/00 , B60C1/0016 , C08F4/619 , C08F4/61908 , C08F230/08 , C08F236/14 , C08F4/7098 , C08F236/08
摘要： The present invention is directed to a copolymer of 1,3-butadiene or isoprene and a monomer of formula I or formula II where R 1 is a covalent bond or C1 to C8 linear or branched alkanediyl; R 2 , R 3 , R 4 are independently C1 to C8 linear or branched alkyl or -OR 6 , where R 6 is C1 to C8 linear or branched alkyl, with the proviso that at least one of R 2 , R 3 , and R 4 is -OR 6 , and where R 5 is hydrogen or C1 to C8 linear or branched alkyl. The invention is further directed to a rubber composition including the copolymer, and a pneumatic tire containing the rubber composition. The invention is further directed to a method of making such a copolymer.

2. 发明公开

EP1092735A1 Process for manufacturing high 1,4-CIS polybutadiene containing hydroxyl groups at ends thereof using molecular oxygen 有权
标题翻译：一种制备羟基封端的1,4-顺式聚丁二烯与分子氧工艺
公开(公告)号：EP1092735A1
公开(公告)日：2001-04-18
申请号：EP00304407.0
申请日：2000-05-24
申请人： Korea Kumho Petrochemical Co. Ltd.
发明人： Kwag, Gwang Hoon , Lee, Seung Hwon , Kim, A Ju , Jang, Young Chan , Lee, Seung Hwon
IPC分类号： C08F236/06 , C08C19/44 , C08F4/54 , C08F4/64 , C08F4/70
CPC分类号： C08F236/06 , C08C19/44 , C08F4/545 , C08F4/6421 , C08F4/7096 , C08F4/7098
摘要： This invention relates to a process for manufacturing high 1,4-cis polybutadiene containing hydroxyl groups at ends thereof using molecular oxygen, wherein it comprises the steps of :

polymerizing 1,3-butadiene monomer and butadiene derivatives in the presence of a nonpolar solvent using a transition metal Ziegler-Natta catalyst or a rare earth metal Ziegler-Natta catalyst as a polymerization catalyst to prepare polybutadiene having high 1,4-cis content of at least 92%; and,
introducing hydroxyl groups at the ends of polybutadiene using molecular oxygen as a modifier.

With the introduction of hydroxyl groups at the ends of polybutadiene, this invention has the following advantages in that (1) the application scope of high 1,4-cis polybutadiene can be further widened, and that (2), unlike the conventional method to employ organic or inorganic compound, the use of molecular oxygen as a modifier can ensure any unreacted modifier not to remain in rubber products, and that (3) inexpensive air can be used as the raw material of molecular oxygen.
摘要翻译：本发明涉及一种用于制造高1,4-顺式聚丁二烯含有末端具有羟基它们使用分子氧，worin它包括以下步骤：使用在非极性溶剂的存在下聚合1,3-丁二烯单体和丁二烯衍生物的过渡金属的齐格勒 - 纳塔催化剂或稀土金属作为齐格勒 - 纳塔催化剂催化剂聚合的具有至少92％的高1,4-顺式含量，以制备聚丁二烯; 并且，在使用分子氧作为改性剂聚丁二烯的末端引入羟基。与聚丁二烯的末端引入羟基基团的，本发明具有DASS（1）高的1,4-顺式聚丁二烯的应用范围以下优点可进一步加宽，并没有（2），与传统方法使用的有机或无机化合物，使用分子氧作为改性剂可以确保任何未反应的改性剂不留在橡胶制品，并没有（3）廉价的空气可以用作分子氧的原料。

3. 发明授权

EP0745618B1 Process for preparing crystalline high, 1,4-trans polybutadiene 失效
标题翻译：结晶聚丁二烯的制备具有高1,4-反式含量
公开(公告)号：EP0745618B1
公开(公告)日：1998-12-23
申请号：EP96108763.2
申请日：1996-05-31
申请人： BRIDGESTONE CORPORATION
发明人： Kang, Jung W. , Poulton, Jason T.
IPC分类号： C08F136/06 , C08F4/70
CPC分类号： C08F4/7098 , C08F136/06

4. 发明公开

EP0093074A8 CONTROLLING THE MOLECULAR WEIGHT OF POLYBUTADIENE 失效
标题翻译：控制聚丁二烯的分子量
公开(公告)号：EP0093074A8
公开(公告)日：1997-11-05
申请号：EP83630071
申请日：1983-04-21
申请人： GOODYEAR TIRE & RUBBER
发明人： DONBAR KEN WEIKART , SALTMAN WILLIAM MOSE , THROCKMORTON MORFORD CHURCH
IPC分类号： C08F2/00 , C08F2/38 , C08F4/00 , C08F4/60 , C08F4/70 , C08F36/00 , C08F136/06
CPC分类号： C08F136/06 , Y10S526/903 , C08F4/7098

5. 发明公开

EP0745618A1 Process for preparing crystalline high, 1,4-trans polybutadiene 失效
标题翻译： on。。em。hem hem hem hem hem hem。。。。。。。。。。
公开(公告)号：EP0745618A1
公开(公告)日：1996-12-04
申请号：EP96108763.2
申请日：1996-05-31
申请人： BRIDGESTONE CORPORATION
发明人： Kang, Jung W. , Poulton, Jason T.
IPC分类号： C08F136/06 , C08F4/70
CPC分类号： C08F4/7098 , C08F136/06
摘要： Diene polymers having a high content of trans-1,4 addition and two distinct melting points in the ranges of 30°C to 50°C and 70°C to 130°C are prepared by polymerizing a 1,3-diene monomer in a hydrocarbon solvent in the presence of a catalyst composition comprising (a) a carboxylated nickel oxy borate compound; (b) an organoaluminum compound; (c) a triaryloxy phosphorus compound and (d) a carboxylic acid preferably a fluorinated carboxylic acid. The resultant polymers are useful as additives to tire rubbers to improve processability by reducing compound Mooney viscosity and reducing the shrinkage of various compound stocks.
摘要翻译：在30℃至50℃和70℃至130℃的范围内具有高反式-1,4-加成含量和两个不同熔点的二烯聚合物是通过将1,3-二烯单体在烃溶剂在催化剂组合物存在下，包含（a）羧化的含硼酸镍化合物; （b）有机铝化合物; （c）三芳氧基磷化合物和（d）羧酸，优选氟化羧酸。所得聚合物可用作轮胎橡胶的添加剂，以通过降低化合物门尼粘度和降低各种化合物料的收缩来提高加工性能。

6. 发明授权

EP2658887B1 BULK POLYMERIZATION OF CONJUGATED DIENES USING A NICKEL-BASED CATALYST SYSTEM 失效
标题翻译：共轭二烯的本体聚合用镍基催化剂体系
公开(公告)号：EP2658887B1
公开(公告)日：2016-11-16
申请号：EP11815832.8
申请日：2011-12-30
申请人： Bridgestone Corporation
发明人： McCAULEY, Kevin , LUO, Steven
IPC分类号： C08F36/04 , C08F4/70
CPC分类号： C08F4/52 , C08F2/02 , C08F4/70 , C08F36/04 , C08F4/7098

7. 发明公开

EP1637549A1 Synthesis of CIS-1,4-polybutadiene 有权
标题翻译： Herstellung von cis-1,4-Polybutadien
公开(公告)号：EP1637549A1
公开(公告)日：2006-03-22
申请号：EP05107855.8
申请日：2005-08-26
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Rachita, Michael Joseph , Johnson, Scott Edwards
IPC分类号： C08F36/06 , C08F136/06 , C08F4/70
CPC分类号： C08F36/06 , C08F136/06 , Y10S526/907 , C08F4/7098
摘要： A process for producing cis 1,4-polybutadiene having a reduced molecular weight and improved processability is disclosed. The process comprises polymerizing 1,3-butadiene in the presence of (a) an organonickel compound, (b) an organoaluminum compound, (c) a fluorine containing compound, and (d) an alkylated diphenylamine; wherein the alkylated diphenylamine has alkyl groups that contain from 2 to 18 carbon atoms, and wherein the organoaluminum compound and the fluorine containing compound are brought together in the presence of the alkylated diphenylamine.
摘要翻译：公开了一种生产具有降低的分子量和改进加工性能的顺式1,4-聚丁二烯的方法。该方法包括在（a）有机锡化合物，（b）有机铝化合物，（c）含氟化合物和（d）烷基化二苯胺的存在下聚合1,3-丁二烯; 其中烷基化二苯胺具有含有2至18个碳原子的烷基，并且其中有机铝化合物和含氟化合物在烷基化二苯胺存在下合并。

8. 发明公开

EP0805823A4 VAPOR PHASE SYNTHESIS OF RUBBERY POLYMERS 失效
标题翻译：橡胶聚合物在蒸汽相合成
公开(公告)号：EP0805823A4
公开(公告)日：1998-05-06
申请号：EP96930494
申请日：1996-08-02
申请人： GOODYEAR TIRE & RUBBER
发明人： CALDERON NISSIM , CASTNER KENNETH FLOYD , COLVIN HOWARD ALLEN , MUSE JOEL JR
IPC分类号： B01J8/10 , B01J8/24 , B01J8/36 , C08F2/06 , C08F2/34 , C08F4/64 , C08F4/70 , C08F36/04 , C08F136/04 , C08F136/06 , C08F136/08 , G09F13/28 , G09F21/06
CPC分类号： B01J8/1827 , B01J8/10 , B01J8/24 , B01J8/36 , B01J2208/00256 , B01J2208/00274 , B01J2219/00108 , B01J2219/182 , C08F36/04 , C08F136/04 , C08F136/06 , C08F136/08 , G09F13/28 , G09F21/06 , Y10S526/901 , Y10S526/903 , C08F2/34 , C08F4/7098 , C08F4/6421
摘要： By utilizing the vapor phase polymerisation techniques of the present invention, numerous distinct and highly beneficial advantages are realized. For instance, cis-1,4-polybutadiene and high cis-1,4-polybutadiene rubber having a consistent and controllable molecular weight can be easily and practically prepared without utilizing a solvent. The supported catalyst is mixed prior to its introduction into the reaction zone. The supported, preformed catalyst system is introduced into the reaction zone (11) by feeding the catalyst into the reactor via catalyst feed line (27) at point (28) which is in the upper portion of the reaction zone.

9. 发明公开

EP0702035A1 Preparation of high cis-1,4-polybutadiene with reduced gel 失效
标题翻译：顺式-1,4-聚丁二烯的制备具有降低的凝胶形成
公开(公告)号：EP0702035A1
公开(公告)日：1996-03-20
申请号：EP95113852.8
申请日：1995-09-04
申请人： Bayer Rubber Inc.
发明人： Osman, Akhtar , Knauf, Thomas Franz, Dr.
IPC分类号： C08F136/06 , C08F4/70
CPC分类号： C08F136/06 , C08F4/7098
摘要： There is provided a process for the preparation of a high cis-1,4-polybutadiene with a reduced microgel content wherein a novel catalyst system consisting of (1) a nickel salt of a carboxylic acid, (2) a mixture of triethyl aluminum and an organoaluminum compound having the formula R₃Al, said mixture having an average composition Et 3-x R x Al wherein Et is an ethyl group, x is a numeral from 0.1 to 2.9 and R is an alkyl group having 8 to 12 carbon atoms, and (3) a boron trifluoride etherate is used to polymerize 1,3-butadiene in an inert hydrocarbon.

10. 发明授权

EP0466288B1 Katalysatorsystem für die lösungsmittelfreie Polymerisation von 1,3-Dienen zu Polydienen 失效
标题翻译：催化剂体系的1,3-二烯到聚二烯无溶剂聚合。
公开(公告)号：EP0466288B1
公开(公告)日：1995-02-15
申请号：EP91250167.3
申请日：1991-06-24
申请人： BUNA GMBH
发明人： Fröhlich, Hans-Otto, Prof. Dr. , Klein, Wilfried , Hipler, Bernd , Göbel, Andreas , Scholz, Peter, Dr. , Sammler, Marina , Kreisel, Günter, Dr. , Anton, Elisabeth, Dr. , Griehl, Volker , Stoye, Hartmut
IPC分类号： C08F4/70 , C08F36/04 , C08F2/02
CPC分类号： C08F36/04 , C08F4/7098

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