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1. 发明申请

WO2010087528A2 NORBORNENE COPOLYMER AND PRODUCTION METHOD THEREOF 审中-公开
标题翻译：诺贝恩共聚物及其生产方法
公开(公告)号：WO2010087528A2
公开(公告)日：2010-08-05
申请号：PCT/JP2010/051726
申请日：2010-01-29
申请人： SHOWA DENKO K.K. , RIKEN , KAITA, Shojiro , KIBINO, Nobuyuki , KAI, Kazufumi
发明人： KAITA, Shojiro , KIBINO, Nobuyuki , KAI, Kazufumi
IPC分类号： C08F232/08
CPC分类号： C08F232/08
摘要： The invention relates to a norbornene copolymer having excellent properties such as transparency, heat resistance, low water absorption and electric insulating property, which copolymer comprises a monomer unit represented by formula (1) and formula (2) and having a number average molecular weight (Mn) of 300,000 to 2,000,000. (in the formulae, R 1 represents an alkyl group having 1 to 10 carbon atoms; and R 2 , R 3 and R 4 independently represent a hydrogen atom or an alkyl group having 1 to 10 carbon atoms.)
摘要翻译：本发明涉及具有透明性，耐热性，低吸水性和电绝缘性等优异性能的降冰片烯共聚物，该共聚物包括由式（1）和式（2）表示的单体单元，其数均分子量（ Mn）为30万至2,000,000。（式中，R1表示碳原子数1〜10的烷基，R2，R3，R4分别表示氢原子或碳原子数1〜10的烷基。）

2. 发明授权

EP2391661B1 NORBORNENE COPOLYMER AND PRODUCTION METHOD THEREOF 有权转让
标题翻译：降冰片烯共聚物及其制造方法
公开(公告)号：EP2391661B1
公开(公告)日：2013-07-31
申请号：EP10703534.7
申请日：2010-01-29
申请人： SHOWA DENKO K.K. , Riken
发明人： KAITA, Shojiro , KIBINO, Nobuyuki , KAI, Kazufumi
IPC分类号： C08F232/08
CPC分类号： C08F232/08

3. 发明公开

EP2391661A2 NORBORNENE COPOLYMER AND PRODUCTION METHOD THEREOF 有权转让
标题翻译：降冰片烯共聚物及其制造方法
公开(公告)号：EP2391661A2
公开(公告)日：2011-12-07
申请号：EP10703534.7
申请日：2010-01-29
申请人： SHOWA DENKO K.K. , Riken
发明人： KAITA, Shojiro , KIBINO, Nobuyuki , KAI, Kazufumi
IPC分类号： C08F232/08
CPC分类号： C08F232/08
摘要： The invention relates to a norbornene copolymer having excellent properties such as transparency, heat resistance, low water absorption and electric insulating property, which copolymer comprises a monomer unit represented by formula (1) and formula (2) and having a number average molecular weight (Mn) of 300,000 to 2,000,000. (in the formulae, R
1 represents an alkyl group having 1 to 10 carbon atoms; and R
2 ,
R
3 and R
4 independently represent a hydrogen atom or an alkyl group having 1 to 10 carbon atoms.)

4. 发明授权

EP2154163B1 POLYBUTADIENE AND RUBBER COMPOSITION AND TIRE BOTH CONTAINING THE SAME 有权转让
标题翻译：聚丁二烯橡胶组合物轮胎
公开(公告)号：EP2154163B1
公开(公告)日：2013-02-27
申请号：EP08752951.7
申请日：2008-05-19
申请人： Bridgestone Corporation , Riken
发明人： NAKAGAWA, Ryuji , MATSUSHITA, Junko , OZAWA, Yoichi , KAITA, Shojiro , TARDIF, Olivier
IPC分类号： C08F36/04 , B60C1/00 , C08F4/54 , C08L9/00
CPC分类号： C08L9/00 , B60C1/0016 , C08F36/04 , Y10S152/905 , Y10T152/10495 , C08F4/54

5. 发明公开

EP1512700A1 POLYMERIZATION CATALYST 审中-公开
标题翻译：聚合催化剂
公开(公告)号：EP1512700A1
公开(公告)日：2005-03-09
申请号：EP03723266.7
申请日：2003-05-08
申请人： RIKEN
发明人： KAITA, Shojiro , HOU, Zhaomin , WAKATSUKI, Yasuo , DOI, Yoshiharu
IPC分类号： C08F4/52 , C08F4/54 , C08F36/04
CPC分类号： C08F36/04 , Y10S526/943 , C08F4/52 , C08F136/06 , C08F4/545
摘要： The present invention relates to a catalyst for polymerization of a conjugated diene or the like, which is composed of a metallocene-type cation complex of a gadolinium compound. Examples of such catalyst include a metallocene-type cation complex of a trivalent gadolinium compound represented by the general formula (I): R a GdX b (wherein, Gd represents gadolinium; R represents a cyclopentadienyl group, a substituted cyclopentadienyl group, an indenyl group, a substituted indenyl group, a fluorenyl group, or a substituted fluorenyl group; X represents an anion; "a" represents an integer of 1 or 2; and "b" represents an integer of 1 or 2). The present invention provides a catalyst by which polymerization of a conjugated diene or copolymerization of a conjugated diene and an aromatic vinyl compound can be carried out efficiently and inexpensively.
摘要翻译：本发明涉及由钆化合物的金属茂型阳离子络合物构成的共轭二烯等的聚合用催化剂。这种催化剂的实例包括由通式（I）表示的三价钆化合物的金属茂型阳离子配合物：RaGdXb（其中，Gd表示钆; R表示环戊二烯基，取代的环戊二烯基，茚基，取代的茚基，芴基或取代的芴基; X表示阴离子;“a”表示1或2的整数;“b”表示1或2的整数。本发明提供一种催化剂，通过该催化剂可以高效且廉价地进行共轭二烯的聚合或共轭二烯与芳香族乙烯基化合物的共聚。

6. 发明公开

EP1500667A1 CATALYST COMPOSITION 审中-公开
标题翻译： KATALYSATORZUSAMMENSETZUNG
公开(公告)号：EP1500667A1
公开(公告)日：2005-01-26
申请号：EP03745445.1
申请日：2003-03-28
申请人： Riken
发明人： KAITA, Shojiro , HOU, Zhaomin , WAKATSUKI, Yasuo
IPC分类号： C08F4/54 , C08F36/04
CPC分类号： C08F136/04 , C08L9/00 , Y10S526/943 , C08F4/54 , C08F4/52
摘要： The present invention relates to a catalyst composition for polymerization of a conjugated diene, comprising:

(A) a metallocene-type complex represented by a general formula (I): (C 5 R 1 R 2 R 3 R 4 R 5 ) a MX b ·L c (where, M represents a rare earth metal; C 5 R 1 R 2 R 3 R 4 R 5 represents a substituted cyclopentadienyl group; R 1 to R 5 represent the same or different hydrocarbon groups (except when R 1 = R 2 = R 3 = R 4 = R 5 = a methyl group); X represents a hydrogen atom, a halogen atom, an alkoxide group, a thiolate group, an amide group, or a hydrocarbon group having 1 to 20 carbon atoms; L represents a Lewis basic compound; "a" represents an integer of 1, 2, or 3; "b" represents an integer of 0, 1, or 2; and "c" represents an integer of 0, 1, or 2); and
(B) an ionic compound composed of a non-coordinating anion and a cation, and/or an aluminoxane.

The present invention provides a catalyst composition for polymerization for production of a polymer having a high content of cis-1,4-configuration in microstructure and a narrow molecular weight distribution.
摘要翻译：本发明涉及共轭二烯的聚合用催化剂组合物，其包含：（A）由通式（I）表示的茂金属型络合物：（C5R 1 R 2 R 3 R 4） > R 5）aMXb.Lc（其中，M表示稀土金属; C 5 R 1 R 2 R 3 R 4 R 5表示取代的环戊二烯基; R 1至 R 5代表相同或不同的烃基（当R 1 = R 2 = R 3 = R 4 = R 5 =甲基时除外）; X表示氢原子，卤素原子，醇盐基，硫醇盐基，酰胺基或碳原子数1〜20的烃基; L表示路易斯碱性化合物，“a”表示1,2或3的整数;“b “表示0,1或2的整数;”c“表示0,1或2的整数）; 和（B）由非配位阴离子和阳离子组成的离子化合物和/或铝氧烷。本发明提供了一种聚合用催化剂组合物，其用于制备微结构中顺式-1,4-构型含量高且分子量分布窄的聚合物。

7. 发明公开

EP2154163A1 POLYBUTADIENE AND RUBBER COMPOSITION AND TIRE BOTH CONTAINING THE SAME 有权转让
标题翻译：杜鹃花UNG IT UNG UNG UNG IT IT IT IT IT IT IT
公开(公告)号：EP2154163A1
公开(公告)日：2010-02-17
申请号：EP08752951.7
申请日：2008-05-19
申请人： Bridgestone Corporation , JSR Corporation , Riken
发明人： NAKAGAWA, Ryuji , MATSUSHITA, Junko , OZAWA, Yoichi , KAITA, Shojiro , TARDIF, Olivier
IPC分类号： C08F136/06 , B60C1/00 , C08F4/54 , C08L9/00
CPC分类号： C08L9/00 , B60C1/0016 , C08F36/04 , Y10S152/905 , Y10T152/10495 , C08F4/54
摘要： This invention provides a polybutadiene capable of improving wear resistance and resistance to crack growth in a rubber composition and a tire, wherein values of e, f and g derived from the following determinant (I): 1.7455 0 - 0.0151 - 0.0454 0.4292 - 0.0129 - 0.007 0 0.3746 log 10 a / d log 10 a / b log 10 a / c = e f g (wherein a is a mountain peak value around 1130 cm -1 in a transmittance spectrum through Fourier transform infrared spectroscopy (FT-IR), and b is a valley peak value around 967 cm -1 , and c is a valley peak value around 911 cm -1 , and d is a valley peak value around 736 cm -1 ) satisfy relationships of equation (II): (Calculated value of cis-1,4 bond) = e/(e+f+g)x100 ≥ 99 and equation (III): Calculated value of vinyl bond = g / e + f + g ⁢ x 100 ≤ 0.
摘要翻译：本发明提供一种能够提高橡胶组合物和轮胎中的耐磨性和抗裂纹生长性的聚丁二烯，其中衍生自以下决定基（I）的e，f和g的值为：1.7455 0-0.0151-0.0454 0.4292-0.0129〜 0.007 0 0.3746 log 10 a / d log 10 a / b log 10 a / c = efg（其中a是通过傅立叶变换红外光谱（FT-IR）的透射光谱中的1130cm -1附近的山峰值，b 是约967cm -1处的谷峰值，c是围绕911cm -1的谷峰值，d是736cm -1附近的谷峰值）满足式（II）的关系：（顺式 -1,4键）= e /（e + f + g）×100‰¥99和等式（III）：乙烯基键的计算值= g / e + f + g ¢x 100‰¤0。

8. 发明公开

EP1086957A1 CATALYST COMPOSITION 审中-公开
标题翻译： KATALYSATORZUSAMMENSETZUNG
公开(公告)号：EP1086957A1
公开(公告)日：2001-03-28
申请号：EP00906590.5
申请日：2000-03-01
申请人： Riken
发明人： KAITA, Shojiro , HOU, Zhaomin , WAKATSUKI, Yasuo
IPC分类号： C08F4/54 , C08F4/52 , C08F136/06 , C08F236/10
CPC分类号： C08F236/10 , C08F4/52
摘要： A catalyst composition for polymerization of a conjugated diene or copolymerization of a conjugated diene and an aromatic vinyl compound, which comprises the following components (A) a metallocene-type complex of a rare earth metal compound (samarium complex etc.), and (B) an ionic compound composed of a non-coordinate anion and a cation (triphenylcarbonium tetrakis(pentafluorophenyl)borate etc.) and/or an aluminoxane. The catalyst composition is useful for producing a polymer having a high cis-1,4 configuration content in the microstructure and a narrow molecular weight distribution.
摘要翻译：用于共轭二烯聚合的催化剂组合物或共轭二烯和芳族乙烯基化合物的共聚合，其包含以下组分（A）稀土金属化合物（钐络合物等）的茂金属型络合物和（B ）由非配位阴离子和阳离子（三苯基碳鎓四（五氟苯基）硼酸盐等）组成的离子化合物和/或铝氧烷。催化剂组合物可用于制备在微结构中具有高顺-1,4构型含量的聚合物和窄的分子量分布。

9. 发明授权

EP2017280B1 METALLOCENE COMPLEX AND POLYMERIZATION CATALYST COMPOSITION CONTAINING THE SAME 有权转让
标题翻译：含有该化合物的金属茂络合物和聚合催化剂组合物
公开(公告)号：EP2017280B1
公开(公告)日：2015-01-07
申请号：EP07742824.1
申请日：2007-05-02
申请人： Riken , Bridgestone Corporation , JSR Corporation
发明人： KAITA, Shojiro , TARDIF, Olivier
IPC分类号： C07F19/00 , C07F7/10 , C07F17/00 , C08F10/00 , C08F12/00 , C08F36/00 , C07F5/00
CPC分类号： C07F17/00 , C08F10/00 , C08F36/04 , C08F112/08 , C08F212/08 , C08F4/52 , C08F4/54 , C08F236/06 , C08F4/545

10. 发明授权

EP2284206B1 AROMATIC VINYL COMPOUND-CONJUGATED DIENE COMPOUND COPOLYMER, METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITION AND TIRE 有权转让
标题翻译：芳族乙烯基化合物共轭二烯共聚物组合，用于生产和橡胶组合物轮胎
公开(公告)号：EP2284206B1
公开(公告)日：2014-01-15
申请号：EP09758407.2
申请日：2009-06-04
申请人： Bridgestone Corporation , Riken
发明人： NAKAGAWA, Ryuji , MATSUSHITA, Junko , OZAWA, Yoichi , KAITA, Shojiro , TARDIF, Olivier
IPC分类号： C08F236/10 , B60C1/00 , C08F4/54 , C08L9/06 , C08K3/04
CPC分类号： B60C1/00 , B60C1/0016 , C08F236/10 , C08K3/04 , C08L9/06 , C08F4/52

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