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1. 发明授权

US09266978B2 Copolymer and method of manufacturing the same 有权
标题翻译：共聚物及其制造方法
公开(公告)号：US09266978B2
公开(公告)日：2016-02-23
申请号：US13813315
申请日：2011-07-22
申请人： Shojiro Kaita , Olivier Tardif , Hideki Kitano
发明人： Shojiro Kaita , Olivier Tardif , Hideki Kitano
IPC分类号： C08F4/54 , C08F4/72 , C08F236/04 , C08F210/02 , C08F236/06
CPC分类号： C08F4/72 , C08F210/02 , C08F236/04 , C08F236/06 , C08F4/545 , C08F2500/04
摘要： Disclosed is a method of manufacturing a copolymer of a conjugated diene compound and an olefin other than the conjugated diene compound, where a conjugated diene compound and an olefin other than the conjugated diene compound is copolymerized in the presence of a polymerization catalyst composition containing components: (A) a rare earth element compound or a reactant of the rare earth element compound and a Lewis base; and (B) at least one selected from a group consisting of an ionic compound (B-1) composed of a non-coordinating anion and a cation, an aluminoxane (B-2), and at least one kind of halogen compound (B-3) selected from among a Lewis acid, a complex compound of a metal halide and a Lewis base, and an organic compound containing active halogen (when containing at least one of (B-1) and (B-3), the polymerization catalyst composition further contains component (C): an organometallic compound).
摘要翻译：公开了共轭二烯化合物与共轭二烯化合物以外的烯烃的共聚物的制造方法，其中共轭二烯化合物和除共轭二烯化合物以外的烯烃在含有组分的聚合催化剂组合物的存在下共聚：（A）稀土元素化合物或稀土元素化合物的反应物和路易斯碱; 和（B）选自由非配位阴离子构成的离子性化合物（B-1）和阳离子，铝氧烷（B-2）和至少一种卤素化合物（B）的组中的至少一种 -3），选自路易斯酸，金属卤化物的络合物和路易斯碱，以及含有活性卤素的有机化合物（当含有（B-1）和（B-3）中的至少一种时，聚合催化剂组合物还含有组分（C）：有机金属化合物）。

2. 发明授权

US08962744B2 Copolymer, rubber composition, crosslinked rubber composition and tire 有权
标题翻译：共聚物，橡胶组合物，交联橡胶组合物和轮胎
公开(公告)号：US08962744B2
公开(公告)日：2015-02-24
申请号：US13983141
申请日：2012-02-02
申请人： Yasuo Horikawa , Shojiro Kaita , Olivier Tardif , Junko Matsushita
发明人： Yasuo Horikawa , Shojiro Kaita , Olivier Tardif , Junko Matsushita
IPC分类号： C08L9/00 , C08F236/06 , B60C1/00 , C08F236/04 , C08L15/00
CPC分类号： C08F236/06 , B60C1/00 , B60C1/0016 , C08F236/04 , C08L9/00 , C08L15/00 , C08L7/00 , C08F210/02 , C08F210/04 , C08F210/06 , C08F4/545
摘要： The present invention provides a random copolymer that is used for manufacturing a tire having excellent rollability and wear resistance and that includes randomly arranged monomer units of a conjugated diene compound and of a non-conjugated olefin, a rubber composition containing the random copolymer, a cross-linked rubber composition obtained by crosslinking the rubber composition, and a tire manufactured by using the rubber composition or the cross-linked rubber composition. A copolymer of a conjugated diene compound and a non-conjugated olefin, including a random copolymer having randomly arranged monomer units of the conjugated diene compound and of the non-conjugated olefin, and containing, by more than 30 mol %, a unit derived from the conjugated diene compound.
摘要翻译：本发明提供了一种无机共聚物，其用于制造具有优异的滚动性和耐磨性的轮胎，并且包括随机排列的共轭二烯化合物和非共轭烯烃的单体单元，含有无规共聚物的橡胶组合物，通过使橡胶组合物交联而得到的橡胶组合物和使用橡胶组合物或交联橡胶组合物制造的轮胎。包括共轭二烯化合物和非共轭烯烃的共聚物，包括无规共聚物，其具有随机排列的共轭二烯化合物和非共轭烯烃的单体单元，并且含有大于30mol％的衍生自共轭二烯化合物。

3. 发明申请

US20140179861A1 COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION, AND TIRE 有权
标题翻译：共聚物，橡胶组合物，交联橡胶组合物和轮胎
公开(公告)号：US20140179861A1
公开(公告)日：2014-06-26
申请号：US14119915
申请日：2012-05-29
申请人： Yasuo Horikawa , Shojiro Kaita , Olivier Tardif , Junko Matsushita
发明人： Yasuo Horikawa , Shojiro Kaita , Olivier Tardif , Junko Matsushita
IPC分类号： C08F297/08
CPC分类号： C08F297/086 , B60C1/00 , C08F297/00 , C08K3/013 , C08L53/00 , C08K3/0033 , C08F236/06 , C08F4/545
摘要： Provided is a block copolymer of a conjugated diene compound and a non-conjugated olefin, a rubber composition including the block copolymer, a crosslinked rubber obtained by crosslinking the rubber composition, and a tire using the rubber composition or the crosslinked rubber composition. The copolymer of the present invention is a block copolymer of a conjugated diene compound and a non-conjugated olefin, the copolymer having a peak area in a temperature range in a range of 70° C. to 110° C. that accounts for at least 60% of a peak area in a range of 40° C. to 140° C. and a peak area in a range of 110° C. to 140° C. that accounts for 20% or less of a peak area in a range of 40° C. to 140° C., the peak areas being measured by the differential scanning calorimetry (DSC) according to JIS K 7121-1987.
摘要翻译：提供了共轭二烯化合物和非共轭烯烃的嵌段共聚物，包含嵌段共聚物的橡胶组合物，通过交联橡胶组合物获得的交联橡胶和使用橡胶组合物或交联橡胶组合物的轮胎。本发明的共聚物是共轭二烯化合物和非共轭烯烃的嵌段共聚物，该共聚物的峰面积在70℃〜110℃的范围内至少占到了在40℃至140℃的范围内的峰面积为60％，在110℃至140℃的范围内的峰面积为范围内的峰面积的20％以下为40℃〜140℃，根据JIS K 7121-1987通过差示扫描量热法（DSC）测定峰面积。

4. 发明申请

US20140171596A1 METHOD FOR MANUFACTURING POLYMER 有权
标题翻译：制造聚合物的方法
公开(公告)号：US20140171596A1
公开(公告)日：2014-06-19
申请号：US14238232
申请日：2012-08-22
申请人： Shojiro Kaita , Yasuo Wakatsuki
发明人： Shojiro Kaita , Yasuo Wakatsuki
IPC分类号： C08F236/06
CPC分类号： C08F236/06 , C08C19/04 , C08C19/44 , C08F210/02 , Y02P20/582 , C08F4/52 , C08F4/545
摘要： The method for manufacturing a polymer of the present invention is a method for manufacturing a polymer where a hydroxy group is added to a terminal of either one of a homopolymer of a non-conjugated olefin, a homopolymer of a conjugated diene compound, and a copolymer of a conjugated diene compound and a non-conjugated olefin, the method comprising: a first reaction step of reacting a hydrocarbon containing at least either one of the non-conjugated olefin and the conjugated diene compound with an organic aluminum compound, using a rare earth element compound-containing catalyst; a second reaction step of reacting a first reactant obtained from the first reaction step with oxygen; and a third reaction step of reacting a second reactant obtained from the second reaction step with at least either one of water and alcohol.
摘要翻译：本发明的聚合物的制造方法是在将非共轭烯烃的均聚物，共轭二烯化合物的均聚物和共聚物的共聚物中的任一种的末端添加羟基的聚合物的制造方法的共轭二烯化合物和非共轭烯烃的方法，该方法包括：使用稀土元素使含有至少一种非共轭烯烃和共轭二烯化合物的烃与有机铝化合物反应的第一反应步骤含元素化合物的催化剂; 使从第一反应步骤获得的第一反应物与氧反应的第二反应步骤; 和将从第二反应步骤获得的第二反应物与水和醇中的至少一种反应的第三反应步骤。

5. 发明申请

US20130211010A1 COPOLYMER, RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION, AND TIRE 有权
标题翻译：共聚物，橡胶组合物，交联橡胶组合物和轮胎
公开(公告)号：US20130211010A1
公开(公告)日：2013-08-15
申请号：US13813310
申请日：2011-07-26
申请人： Yasuo Horikawa , Shojiro Kaita , Olivier Tardif , Junko Matsushita
发明人： Yasuo Horikawa , Shojiro Kaita , Olivier Tardif , Junko Matsushita
IPC分类号： C08F236/06
CPC分类号： C08F236/06 , B60C1/00 , C08F236/04 , C08F297/08 , C08L9/00 , C08F4/545 , C08F210/02
摘要： Provided is a copolymer of a conjugated diene compound and a non-conjugated olefin, the copolymer being a block copolymer, the conjugated diene compound unit having 1,2 adduct (including 3,4 adduct) content of 5% or less or the conjugated diene compound unit having a cis-1,4 bond content of more than 92%, in which preferred examples of the conjugated diene compound include 1,3-butadiene and isopropylene, and preferred examples of the non-conjugated olefin include ethylene, propylene, and 1-butene.
摘要翻译：提供共轭二烯化合物和非共轭烯烃的共聚物，该共聚物是嵌段共聚物，共轭二烯化合物单元具有1个加合物（包括3,4加合物）含量在5％以下或共轭二烯顺式-1,4键含量大于92％的复合单元，其中共轭二烯化合物的优选实例包括1,3-丁二烯和异丙烯，非共轭烯的优选实例包括乙烯，丙烯和 1-丁烯。

6. 发明授权

US08163860B2 Norbornene copolymer and production method thereof 有权
标题翻译：降冰片烯共聚物及其制备方法
公开(公告)号：US08163860B2
公开(公告)日：2012-04-24
申请号：US13146600
申请日：2010-01-29
申请人： Shojiro Kaita , Nobuyuki Kibino , Kazufumi Kai
发明人： Shojiro Kaita , Nobuyuki Kibino , Kazufumi Kai
IPC分类号： C08F232/04 , C08F4/70
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, R1 represents an alkyl group having 1 to 10 carbon atoms; and R2, R3 and R4 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。

7. 发明申请

US20100190940A1 POLYBUTADIENE AS WELL AS RUBBER COMPOSITION USING THE SAME AND TIRE 有权
标题翻译：聚丁二烯作为橡胶组合物使用相同和轮胎
公开(公告)号：US20100190940A1
公开(公告)日：2010-07-29
申请号：US12601364
申请日：2008-05-19
申请人： Ryuji Nakagawa , Junko Matsushita , Yoichi Ozawa , Shojiro Kaita , Olivier Tardif
发明人： Ryuji Nakagawa , Junko Matsushita , Yoichi Ozawa , Shojiro Kaita , Olivier Tardif
IPC分类号： C08F4/58 , C08F136/06
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 ) ( I ) (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)×100≧99 and equation (III): (Calculated value of vinyl bond)=g/(e+f+g)×100≦0.
摘要翻译：本发明提供一种能够改善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：（1.7455-0.0151-0.0454±0.4292-0.0129 （a / b）log 10（a / c））=（efg）（I）（其中a是1130cm左右的山峰值 -1，傅立叶变换红外光谱（FT-IR）为透射光谱，b为967cm -1左右的谷峰值，c为911cm -1附近的谷峰值，d为谷峰值约736厘米-1）满足式（II）的关系：（顺式-1,4-键的计算值）= e /（e + f + g）×100≧99和式（III）:(乙烯基的计算值键）= g /（e + f + g）×100＆nlE; 0。

8. 发明授权

US07511108B2 Pneumatic tire 有权
标题翻译：气动轮胎
公开(公告)号：US07511108B2
公开(公告)日：2009-03-31
申请号：US10564727
申请日：2004-07-01
申请人： Eiju Suzuki , Yoichi Ozawa , Shojiro Kaita , Yasuo Wakatsuki
发明人： Eiju Suzuki , Yoichi Ozawa , Shojiro Kaita , Yasuo Wakatsuki
IPC分类号： C08F136/06 , B60C1/00 , C08L9/00 , C08F4/72
CPC分类号： B60C1/0016 , C08L9/00 , Y10S152/905 , Y10T152/10495 , C08F36/04 , C08F4/545
摘要： The invention relates to a pneumatic tire having excellent mechanical properties by using a rubber composition containing a polybutadiene rubber having a high cis-1,4 bond content, a low vinyl bond content and proper number average molecular weight and molecular weight distribution, and more particularly to a pneumatic tire characterized in that a rubber composition including a polybutadiene with a cis-1,4 bond content of not less than 99.0% and a vinyl bond content of not more than 0.3% as measured by a Fourier transform infrared spectroscopy is used in any one of tire members.
摘要翻译：本发明涉及通过使用含有具有高顺式-1,4键含量，低乙烯基键含量和适当数均分子量和分子量分布的聚丁二烯橡胶的橡胶组合物，具有优异的机械性能的充气轮胎，更具体地说，涉及一种充气轮胎，其特征在于，使用通过傅立叶变换红外光谱法测定的包含顺式-1,4键含量为99.0％以上的聚丁二烯和乙烯基键含量为0.3％以下的橡胶组合物任何一个轮胎成员。

9. 发明授权

US07056994B2 Catalyst composition 失效
标题翻译：催化剂组成
公开(公告)号：US07056994B2
公开(公告)日：2006-06-06
申请号：US10509123
申请日：2003-03-28
申请人： Shojiro Kaita , Zhaomin Hou , Yasuo Wakatsuki
发明人： Shojiro Kaita , Zhaomin Hou , Yasuo Wakatsuki
IPC分类号： C08F4/52 , 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): (C5R1R2R3R4R5)aMXb.Lc (where, M represents a rare earth metal; C5R1R2R3R4R5 represents a substituted cyclopentadienyl group; R1 to R5 represent the same or different hydrocarbon groups (except when R1=R2=R3=R4=R5=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）表示的金属茂型络合物：（C 5 R 1） R 2 O 3 R 3 S 4 R 4 S 5 R 5 S 2 S 2 R 3 S 2 R 3 （其中，M表示稀土金属; C 5 R 1，R 2，R 2， R 3 R 4 R 5表示取代的环戊二烯基; R 1至R 0 > 5个表示相同或不同的烃基（除了当R 1 = R 2 = R 3 = R 0时， 4 = R 5 =甲基）; X表示氢原子，卤素原子，醇盐基，硫醇基，酰胺基或具有1〜 20个碳原子; 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，或2）; 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，其用于生产具有高度的显微组织中顺式-1,4-构型含量和窄分子量分布的聚合物。

10. 发明申请

US20050233894A1 Polymerization catalyst 有权
标题翻译：聚合催化剂
公开(公告)号：US20050233894A1
公开(公告)日：2005-10-20
申请号：US10513686
申请日：2003-05-08
申请人： Shojiro Kaita , Zhaomin Hou , Yasuo Wakatsuki , Yoshiharu Doi
发明人： Shojiro Kaita , Zhaomin Hou , Yasuo Wakatsuki , Yoshiharu Doi
IPC分类号： C08F4/52 , C08F4/54 , C08F4/60 , C08F4/603 , C08F36/00 , C08F36/04 , C08F136/08 , C08F212/00 , B01J31/00 , C08F4/44
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): RaGdXb (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茂金属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络合物：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）。本发明提供一种共轭二烯的聚合或共轭二烯和芳香族乙烯基化合物的共聚合可以有效且廉价地进行的催化剂。

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