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61. 发明公开

EP0153067A3 Diene polymers and process for producing the same 失效
标题翻译：二烯聚合物及其生产方法
公开(公告)号：EP0153067A3
公开(公告)日：1987-02-04
申请号：EP85300714
申请日：1985-02-01
申请人： JAPAN SYNTHETIC RUBBER CO., LTD.
发明人： Ono, Hisao , Tsutsumi, Fumio , Sakakibara Mitsuhiko , Okuya, Eitaro
IPC分类号： C08F36/06 , C08F04/70
CPC分类号： C08F36/04 , C08F4/7096
摘要： Diene polymers are prepared by polymerizing a conjugated diene in an organic solvent solution of an active lithium-terminated polymer in the presence of (A) a cobalt compound and (B) carbon disulphide and/or phenylisothiocyanic acid, said diene polymer comprising a 1,2-polybutadiene portion comprising 70% by weight or more of 1,2-units.

62. 发明授权

EP0083190B1 Process for producing polybutadiene rubber with enhanced mechanical strength 有权转让
标题翻译：生产具有增强机械强度的聚丁二烯橡胶的方法
公开(公告)号：EP0083190B1
公开(公告)日：1986-02-12
申请号：EP82306792.1
申请日：1982-12-20
申请人： UBE INDUSTRIES, LTD.
发明人： Maehara, Nobunori , Utada, Norihumi , Oda, Taiji , Ashitaka, Hidetomo , Ishikawa, Hideo
IPC分类号： C08F136/06 , C08F4/70
CPC分类号： C08F295/00 , C08F136/06 , C08F4/7096

63. 发明授权

EP0106597B1 Method for producing a polybutadiene material 失效
标题翻译：生产聚丁二烯材料的方法
公开(公告)号：EP0106597B1
公开(公告)日：1986-01-15
申请号：EP83305860.5
申请日：1983-09-28
申请人： UBE INDUSTRIES, LTD.
发明人： Ueno, Haruo , Ashitaka, Hidetomo , Nakajima, Koichi
IPC分类号： C08F136/06 , C08F4/70
CPC分类号： C08F136/06 , C08F4/7096

64. 发明公开

EP0153067A2 Diene polymers and process for producing the same 失效
标题翻译： Dienpolymere und Verfahren zu deren Herstellung。
公开(公告)号：EP0153067A2
公开(公告)日：1985-08-28
申请号：EP85300714.4
申请日：1985-02-01
申请人： JAPAN SYNTHETIC RUBBER CO., LTD.
发明人： Ono, Hisao , Tsutsumi, Fumio , Sakakibara Mitsuhiko , Okuya, Eitaro
IPC分类号： C08F36/06 , C08F4/70
CPC分类号： C08F36/04 , C08F4/7096
摘要： Diene polymers are prepared by polymerizing a conjugated diene in an organic solvent solution of an active lithium-terminated polymer in the presence of (A) a cobalt compound and (B) carbon disulphide and/or phenylisothiocyanic acid, said diene polymer comprising a 1,2-polybutadiene portion comprising 70% by weight or more of 1,2-units.
摘要翻译：二烯聚合物通过在（A）钴化合物和（B）二硫化碳和/或苯基异硫氰酸的存在下，在活性锂封端聚合物的有机溶剂溶液中聚合共轭二烯而制备，所述二烯聚合物包含1， 2-聚丁二烯部分包含70重量％以上的1,2-单元。

65. 发明公开

EP0152175A2 Process for producing a diene polymer 有权
标题翻译： Verfahren zur Herstellung von Dien-Polymerisaten。
公开(公告)号：EP0152175A2
公开(公告)日：1985-08-21
申请号：EP85300240.0
申请日：1985-01-14
申请人： JAPAN SYNTHETIC RUBBER CO., LTD.
发明人： Ono, Hisao , Matsumura, Yoshio , Okuya, Eitaro
IPC分类号： C08F36/04 , C08F4/70 , C08F2/16
CPC分类号： C08F36/04 , C08F4/7096
摘要： A process for producing a diene polymer, characterized by polymerizing a conjugated diene in an aqueous system in the presence of a catalyst system prepared by adding, to a catalyst obtained preliminarily by contacting (A) a cobalt compound with (B) an organometalic compound or hydride of a metal of Groups I to III of the Periodic Table in the presence of 1 to 100 moles, per mole of (A), of a conjugaged diene, (C) at least one member selected from the group consisting of carbon disulfide, phenylisothiocyanic acid and a xanthogen compound and further in the presence of at least one member selected from the group consisting of a surfactant, a dispersant and a polymer solution. According to this process, there can be obtained a bead polymer having a uniform particle diameter in a good dispersion state.
摘要翻译：一种二烯聚合物的制造方法，其特征在于，在催化剂体系存在下，通过将（A）钴化合物与（B）有机金属化合物接触而获得的催化剂或每摩尔（A）共轭二烯，（C）至少一种选自二硫化碳，二氯化碳，二氯化碳，苯基异硫氰酸和黄原酸化合物，并进一步在选自表面活性剂，分散剂和聚合物溶液中的至少一种的存在下进行。根据该方法，可以获得具有良好分散状态的具有均匀粒径的珠粒聚合物。

66. 发明公开

EP0106596A1 Method for producing polybutadiene having an enhanced mechanical strength 失效
标题翻译：一种用于在具有机械强度的聚丁二烯的制造方法。
公开(公告)号：EP0106596A1
公开(公告)日：1984-04-25
申请号：EP83305859.7
申请日：1983-09-28
申请人： UBE INDUSTRIES, LTD.
发明人： Ueno, Haruo , Ashitaka, Hideotomo , Nakajima, Koichi
IPC分类号： C08F136/06 , C08F4/70
CPC分类号： C08F136/06 , C08F4/7096
摘要： Polybutadiene consisting of from 5% to 30% by weight of a boiling n-hexane-insoluble fraction and from 70% to 95% by weight of a boiling n-hexane-soluble fraction and having enhanced mechanical strength is prepared by polymerizing 1,3-butadiene in a polymerization solvent in the presence of a specific catalyst consisting essentially of (A) a cobalt compound catalytic component soluble in the polymerization solvent; (B) an organic aluminium halide catalytic component; (C) a trialkyl aluminium-water reaction product in catalytic component, and (D) a catalytic component consisting of carbon disulfide and/or phenyl isothiocyanate, and by isolating the resultant polybutadiene from the reaction mixture.

67. 发明公开

EP2935206A1 OXO-NITROGENATED COMPLEX OF COBALT, CATALYTIC SYSTEM COMPRISING SAID OXO-NITROGENATED COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES 有权
标题翻译：具有用于共轭二烯的（共）聚合本OXO氮化COMPLEX AND METHOD钴催化剂体系的OXO-氮化COMPLEX
公开(公告)号：EP2935206A1
公开(公告)日：2015-10-28
申请号：EP13828830.3
申请日：2013-12-18
申请人： Versalis S.p.A.
发明人： SOMMAZZI, Anna , RICCI, Giovanni , MASI, Francesco , LEONE, Giuseppe
IPC分类号： C07C251/08 , C07F15/06 , C08F36/06 , C08F136/06 , C08F4/42
CPC分类号： C07C251/08 , C07F15/065 , C08F36/06 , C08F136/06 , C08F4/7096
摘要： The present invention relates to an oxo-nitrogenated complex of cobalt having the general formula (I) wherein the residues R1, R2, R3, X1 and X2 are as defined in the claims. Said oxo-nitrogenated complex of cobalt having general formula (I) can be advantageously used in a catalytic system for the (co) polymerization of conjugated dienes.
摘要翻译：本发明涉及到在钴的氧氮化复杂具有worin R1，R2，R3，X1和X2如权利要求中所限定的残基的通式（I）。所述具有通式（I）的钴氧代含氮络合物可以在催化体系可以有利地用于共轭二烯的（共）聚合。

68. 发明授权

EP1842875B1 PROCESS FOR PRODUCTION OF POLYBUTADIENE RUBBER AND RUBBER COMPOSITIONS 有权
标题翻译：用于生产聚丁二烯的橡胶化合物和
公开(公告)号：EP1842875B1
公开(公告)日：2013-10-09
申请号：EP05820040.3
申请日：2005-12-20
申请人： Ube Industries, Ltd.
发明人： OKAMOTO, Naomi c/o Chiba Petrochemical Factory , ANBE, Mitsuharu c/o Chiba Petrochemical Factory , YAMASHITA, Jyun c/o Chiba Petrochemical Factory , NAKAJIMA, Tetsuji c/o Chiba Petrochemical Factory , KITAMURA, Takashi c/o Chiba Petrochemical Factory , KIMURA, Osamu c/o Chiba Petrochemical Factory , WADA, Takashi c/o Chiba Petrochemical Factory
IPC分类号： C08L9/00 , C08L53/00
CPC分类号： C08L9/00 , C08F136/06 , C08K3/013 , C08L7/00 , C08L9/06 , C08L21/00 , C08F4/7096 , C08L2666/08
摘要： A process for producing a vinyl-cis-polybutadiene rubber, including mixing (A) vinyl-cis-polybutadiene obtained by (1) a step of adding a cis-1,4-polymerization catalyst obtainable from an organoaluminum compound and a soluble cobalt compound to a mixture containing 1,3-butadiene and a hydrocarbon-based organic solvent as the major components and having an adjusted water content, thereby subjecting the 1,3-butadiene to cis-1,4-polymerization and subsequently, (2) a step of making a catalyst obtainable from a soluble cobalt compound, an organoaluminum compound represented by the general formula, AlR 3 (wherein R represents an alkyl group having from 1 to 6 carbon atoms, a phenyl group, or a cycloalkyl group), and carbon disulfide present in the resulting polymerization reaction mixture, thereby subjecting the 1,3-butadiene to 1,2-polymerization; and (B) cis-polybutadiene obtained by a step of adding the foregoing cis-1, 4-polymerization catalyst, thereby subjecting the 1,3-butadiene to cis-1,4-polymerization and a rubber composition containing the resulting rubber.

69. 发明公开

EP2507270A1 CATALYST SYSTEMS FOR RUBBER POLYMERIZATIONS 审中-公开
标题翻译：用于橡胶聚合的催化剂体系
公开(公告)号：EP2507270A1
公开(公告)日：2012-10-10
申请号：EP10787313.5
申请日：2010-12-01
申请人： Styron Europe GmbH
发明人： RUEHMER, Thomas, D.
IPC分类号： C08F4/70 , C08F36/06
CPC分类号： C08F36/06 , C08F10/00 , C08F210/08 , C08F4/7096 , C08F236/06
摘要： The invention provides a catalyst system comprising: A) cobalt II carboxylate, and B) at least one co-catalyst of the following Structure A wherein n is from 1 to 10, preferably from 1 to 6, and more preferably from 1 to 4; each R is independently an alkyl. The invention also provides a catalyst system comprising: A) cobalt II carboxylate; and B) the reaction product of at least the following components: i) trialkyl aluminum, ii) dialkyl aluminum chloride, iii) water, and wherein the molar ratio of aluminum to chloride (A1:C1) is less than 1 (preferably 0.7 to 0.2), the molar ratio of water to aluminum (H
2 O:A1) is from 0.5 to 0.92 (preferably from 0.55 to 0.75), and the molar ratio of trialkyl aluminum to dialkyl aluminum chloride from 0.5 to 5 (preferably from 1 to 5). The invention also provides a catalyst complex comprising the following: a) CoR'
(2-χ) C1
(X) , wherein x is from 0.01 to 1, preferably from 0.1 to 1; and R' is a carboxylate; b) (n-m)R2R3A1C1 • mR1
3 A1, wherein n is from 1 to 12, preferably from 1 to 6; m is from 1 to 10, preferably from 1 to 4; and n is greater than, or equal to, m; and R1, R2 and R3 are each independently an alkyl; and c) n/k H
2 O, wherein k is from 1.5 to 11, preferably from 1.5 to 4.
摘要翻译：本发明提供了一种催化剂体系，其包含：A）羧酸钴II，和B）至少一种以下结构A的助催化剂，其中n为1至10，优选1至6，并且更优选1至4; 每个R独立地为烷基。本发明还提供了一种催化剂体系，其包含：A）羧酸钴II; 和B）至少以下组分的反应产物：i）三烷基铝，ii）二烷基氯化铝，iii）水，并且其中铝与氯化物（Al:C1）的摩尔比小于1（优选0.7〜 0.2）时，水与铝（H 2 O:Al）的摩尔比为0.5-0.92（优选0.55-0.75），并且三烷基铝与二烷基氯化铝的摩尔比为0.5-5（优选1-5 ）。本发明还提供一种催化剂配合物，其包含以下物质：a）CoR'（2-x）Cl（X），其中x为0.01-1，优选0.1-1; 和R'是羧酸盐; b）（n-m）R2R3A1C1·mR13A1，其中n为1至12，优选1至6; m为1至10，优选1至4; 并且n大于或等于m; 且R1，R2和R3各自独立地为烷基; 和c）n / k H 2 O，其中k为1.5至11，优选1.5至4。

70. 发明授权

EP1535931B1 PROCESS FOR PRODUCING CRYSTALLINE 1,2-POLYBUTADIENE 有权转让
标题翻译： PROCESS生产结晶的1,2-聚丁二烯
公开(公告)号：EP1535931B1
公开(公告)日：2011-04-20
申请号：EP03741501.5
申请日：2003-07-18
申请人： JSR Corporation
发明人： SHIBATA, Masahiro, c/o JSR CORPORATION , ONO, Hisao, c/o JSR CORPORATION
IPC分类号： C08F4/70 , C08F36/06
CPC分类号： C08F136/06 , C08F4/7096
摘要： 1,3-Butadiene is polymerized in a hydrocarbon solvent using either a catalyst system comprising (A) a cobalt salt, (B1) a phosphine compound having one C3 or higher branched aliphatic group or C5 or higher alicyclic group and two aromatic groups, and (C) an organoaluminum compound or a catalyst system comprising (A) a cobalt salt, (B) at least one of (B1) a phosphine compound having one C3 or higher branched aliphatic group or C5 or higher alicyclic group and two aromatic groups and (B2) a triarylphosphine compound having three aromatic groups, (C) an organoaluminum compound, and (D) an active halogen to obtain crystalline 1,2-polybutadiene.

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