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1. 发明专利

JP2006299065A ETHYLENE-α-OLEFIN-NONCONJUGATED POLYENE COPOLYMER, COPOLYMER COMPOSITION AND ITS USE 有权
标题翻译：乙烯-α-烯烃非共轭多烯共聚物，共聚物组合物及其用途
公开(公告)号：JP2006299065A
公开(公告)日：2006-11-02
申请号：JP2005122184
申请日：2005-04-20
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： IKENAGA SHIGENOBU , OKADA KEIJI , SHIRATA TAKASHI , NAGAI MITSUKO , SENBON HIRONARI , NAGAHASHI KOJI , MURAKAMI HIDETATSU , KAWASAKI MASAAKI
IPC分类号： C08F210/18 , C08F4/68 , C08K5/5419 , C08L23/08 , C09D7/12 , C09D123/00 , C09D123/08 , C09D145/00 , C09J11/06 , C09J123/00 , C09J123/08 , C09J145/00 , C09K3/10
摘要： PROBLEM TO BE SOLVED: To provide an ethylene-α-olefin-nonconjugated polyene copolymer that imparts a crosslinked product excellent in mechanical strengths such as tensile behavior, and when used as a plasticizer for a polymer such as a rubber, supplies superior processability, mechanical strengths of the crosslinked product and rubber elasticity (permanent compression strain), and to provide a crosslinkable copolymer composition comprising it and use thereof. SOLUTION: This copolymer comprises an ethylene unit, a 3-20C α-olefin unit and a nonconjugated polyene unit represented by formula [I] or [II], in which a weight ratio of the ethylene unit to the olefin unit is 40/60-95/5, V is 0.01-20 when the total weight of the polyene unit is V wt.%, limiting viscosity [η] (in decalin at 135°C) is 0.01-2.0 dl/g, and Mw/Mn is within a range of following formula (P): 2+0.05×V×[η]≤Mw/Mn≤2+4.8×V×[η] (P). The crosslinkable copolymer composition and its use is provided. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供赋予机械强度如拉伸性能优异的交联产物的乙烯-α-烯烃 - 非共轭多烯共聚物，并且当用作聚合物如橡胶的增塑剂时，提供优异的加工性，交联产物的机械强度和橡胶弹性（永久性压缩应变），以及提供包含它的可交联共聚物组合物及其用途。解决方案：该共聚物包含乙烯单元，3-20Cα-烯烃单元和由式[I]或[II]表示的非共轭多烯单元，其中乙烯单元与烯烃单元的重量比为 40 / 60-95 / 5，当多烯单元的总重量为V重量％时，V为0.01-20，特性粘度[η]（在135℃的萘烷中）为0.01-2.0dl / g，Mw / Mn在下述式（P）的范围内：2 + 0.05×V×[η]≤Mw/Mn≤2+ 4.8×V×[η]（P）。提供了交联性共聚物组合物及其用途。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2008308696A Unconjugated cyclopolyene copolymer, rubber composition, and use 有权
标题翻译：非共轭环丙烯共聚物，橡胶组合物和使用
公开(公告)号：JP2008308696A
公开(公告)日：2008-12-25
申请号：JP2008204690
申请日：2008-08-07
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MURAKAMI HIDETATSU , OKADA KEIJI , KAWASAKI MASAAKI , ICHINO KOTARO
IPC分类号： C08F210/18 , B60C1/00 , C08F210/02 , C08L9/00 , C08L21/00 , C08L23/02 , C08L23/08
CPC分类号： C08L21/00 , B60C1/0016 , C08F210/02 , C08F210/18 , C08L23/08 , C08L23/0823 , Y10T152/10495 , C08L2666/06 , C08L2666/04 , C08F236/20 , C08F2500/25 , C08F2500/17 , C08F210/06
摘要： PROBLEM TO BE SOLVED: To provide a tire tread and a tire, which are excellent both in braking properties and in reducing fuel consumption. SOLUTION: The tire has a tire tread which contains a vulcanizable rubber composition comprising an unconjugated cyclopolyene copolymer (A) which comprises 93-70 mol% structural units derived from an α-olefin (A1) and 7-30 mol% structural units derived from an unconjugated cyclopolyene (A2) and has an intrinsic viscosity [η] measured in 135°C decalin of 0.01-20 dl/g, a glass transition temperature (Tg) of 40°C or lower, and an iodonium value of 50-150 and a diene rubber (B) in a weight ratio of the unconjugated cyclopolyene copolymer (A)/the diene rubber (B) of 60/40 to 0.1/99.9. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供在制动性能和降低燃料消耗方面优异的轮胎胎面和轮胎。解决方案：轮胎具有轮胎胎面，其包含可硫化橡胶组合物，其包含非共轭环丁烯共聚物（A），其包含衍生自α-烯烃（A1）的93-70mol％结构单元和7-30mol％结构衍生自未结合的环多烯（A2）的单元，在135℃萘烷中测定的特性粘度[η]为0.01-20dl / g，玻璃化转变温度（Tg）为40℃以下，碘值为（A）/二烯橡胶（B）的重量比为60/40至0.1 / 99.9的二烯橡胶（B）。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2005220231A Manufacturing method for olefinic polymer 有权
标题翻译：烯烃聚合物的制造方法
公开(公告)号：JP2005220231A
公开(公告)日：2005-08-18
申请号：JP2004029926
申请日：2004-02-05
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： USADA TAKAHIRO , KUMAGAI AKIRA , MURAKAMI HIDETATSU , HARAZOE HIROBUMI , HOSOMI YASUHIRO
IPC分类号： C08F4/642 , C08F4/6592 , C08F6/06
摘要： PROBLEM TO BE SOLVED: To provide a method that can manufacture an olefinic polymer efficiently through its capability of recovering the olefinic polymer in a simplified process using a process utilizing phase separation, of circulating the upper phase (lean phase) obtained by the phase separation for reuse and so forth, and, in addition, with a high catalyst activity. SOLUTION: An olefin is polymerized or copolymerized in liquid phase in the presence of an olefin polymerization catalyst consisting of [A] a transition metal compound of the transition metal selected from the group 4 of the periodic table and [B] an ionized ionic compound to produce a polymer-carrying liquid containing the olefinic polymer. The polymer-carrying liquid is led from the polymerization zone to a separation zone where the temperature is at an upper cloud point or higher and 185°C or lower to cause the phase separation into a lower phase that contains the olefinic polymer in a high concentration and an upper phase. The olefinic polymer is recovered from the lower phase of the separation zone, and at least a part of the upper phase is circulated to the polymerization zone. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以通过使用相分离方法在简化的方法中回收烯烃聚合物的能力来有效地制造烯烃聚合物的方法，循环由上述相相分离用于再利用等，另外还具有高催化剂活性。解决方案：在由[A]选自周期表第4族的过渡金属的过渡金属化合物和[B]组成的烯烃聚合催化剂的存在下，将液体在液相中聚合或共聚，离子化合物以产生含有烯烃聚合物的含聚合物的液体。将聚合物载体液体从聚合区引入温度高于上浊点和185℃或更低温度的分离区，以使相分离成含有高浓度烯属聚合物的较低相和上层相。从分离区的下相回收烯烃聚合物，并将上部相的至少一部分循环到聚合区。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005314642A Non-conjugate cyclic diene, non-conjugate cyclic diene composition, and process for production of non-conjugate cyclic diene polymer 审中-公开
标题翻译：非共轭环己烷，非共轭二烯烃组合物以及非共轭环己二烯聚合物生产方法
公开(公告)号：JP2005314642A
公开(公告)日：2005-11-10
申请号：JP2004323010
申请日：2004-11-05
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MURAKAMI TOSHIO , MURAKAMI HIDETATSU , TAKANO YASUHIRO , DOI KENJI , KUMAGAE AKIRA , USADA TAKAHIRO , NISHIMURA TOSHIJI
IPC分类号： C08F36/20 , C08F4/60
摘要： PROBLEM TO BE SOLVED: To provide a non-conjugate cyclic diene and its composition capable of producing a (co)polymer with high polymerizing activity and a process for production of a non-conjugate cyclic diene polymer capable of producing the (co)polymer with high polymerizing activity. SOLUTION: The non-conjugate cyclic diene satisfies at least one of (1) a specific amount or less of a compound having seven membered triene hydrocarbon structure and (2) a specific amount or less of a conjugated polyene compound having bicyclic eight membered hydrocarbon structure. The process for production of the non-conjugate cyclic diene polymer provides the non-conjugate cyclic diene for (co)polymerization using an olefinic polymerization catalyst containing an organic aluminumoxy compound and/or an ionized ionic compound. The process for production uses the polymerization of a crude non-conjugate cyclic diene after contacting with an alkali followed by removal of at least a part of low boiling fraction and at least a part of high boiling point fraction. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够制备具有高聚合活性的（共）聚合物的非共轭环状二烯及其组合物，以及能够生产（共）聚合物的非共轭环状二烯聚合物的方法）聚合物。解决方案：非共轭环状二烯满足以下中的至少一种：（1）特定量以下的具有7元三烯烃结构的化合物和（2）特定量以下的具有双环8的共轭多烯化合物元烃结构。使用含有有机铝氧化合物和/或离子化离子化合物的烯烃聚合催化剂制备非共轭环状二烯聚合物的方法提供非共轭环状二烯（共）聚合。生产方法使用粗碱非共轭环状二烯与碱接触，然后除去至少一部分低沸点馏分和至少一部分高沸点馏分的聚合反应。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2011052231A ETHYLENE/α-OLEFIN/NON-CONJUGATED POLYENE COPOLYMER 有权
标题翻译：乙烯/α-烯烃/非共轭多烯共聚物
公开(公告)号：JP2011052231A
公开(公告)日：2011-03-17
申请号：JP2010278085
申请日：2010-12-14
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MATSUURA SADAHIKO , MURAKAMI HIDETATSU , USADA TAKAHIRO , SAITO JUNJI , MATSUI NARIKAZU , FUJITA TERUNORI
IPC分类号： C08F210/18 , C08F4/64 , C08F4/642 , C08F8/00 , C08F210/00
CPC分类号： C08F210/18 , C08F210/06 , C08F236/20 , C08F2500/25 , C08F2500/17 , C08F4/64048
摘要： PROBLEM TO BE SOLVED: To provide a process for producing an ethylene/α-olefin/non-conjugated polyene copolymer with high conversion of a non-conjugated polyene and good polymerization activity, whereby unreacted monomers and a hydrocarbon solvent can be removed from a solution containing the copolymer obtained by copolymerization using a transition metal compound catalyst in the hydrocarbon solvent without removing the residual catalyst.
SOLUTION: The copolymer comprising ethylene, a 3-20C α-olefin and a norbornene skeleton-having non-conjugated polyene is produced by using the polymerization catalyst containing a transition metal compound composed of (A) a transition metal compound having a specific structure and (B) at least one compound selected from the following (B-1)-(B-3): (B-1) an organometallic compound, (B-2) an organic aluminum oxy compound and (B-3) a compound to form an ion pair by reacting with the transition metal compound (A). The copolymer is characterized by the followings: (i) the Mooney viscosity ML at 100°C is in a specific range, or the intrinsic viscosity [η] in decalin at 135°C is in a specific range; (ii) the content ratio of the ethylene, α-olefin and non-conjugated polyolefin is in a specific range; and (iii) the ethylene molar fraction, ethylene/α-olefin diad molar fraction, ethylene/non-conjugated polyene diad molar fraction, α-olefin molar fraction and non-conjugated polyene molar fraction satisfy a specific relation.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决问题的方法：提供一种非共轭多烯转化率高的乙烯/α-烯烃/非共轭多烯共聚物的制造方法，具有良好的聚合活性，能够除去未反应的单体和烃类溶剂从含有通过使用过渡金属化合物催化剂在烃溶剂中共聚得到的共聚物的溶液中，不除去残留的催化剂。解决方案：包含乙烯，3-20℃α-烯烃和具有非共轭多烯的降冰片烯骨架的共聚物通过使用含有过渡金属化合物的聚合催化剂制备，所述过渡金属化合物由（A）过渡金属化合物组成，所述过渡金属化合物具有（B-1） - （B-3）：（B-1）有机金属化合物，（B-2）有机铝氧基化合物和（B-3）中的至少一种化合物）通过与过渡金属化合物（A）反应形成离子对的化合物。该共聚物的特征在于：（i）100℃下的门尼粘度ML为特定范围，135℃萘烷中的特性粘度[η]为特定范围; （ii）乙烯，α-烯烃和非共轭聚烯烃的含量比在特定范围内; 和（iii）乙烯摩尔分数，乙烯/α-烯烃二单元摩尔分数，乙烯/非共轭多烯二单元摩尔分数，α-烯烃摩尔分数和非共轭多烯摩尔分数满足特定关系。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2006219683A Olefin polymerization catalyst and method for polymerizing olefin 审中-公开
标题翻译：烯烃聚合催化剂和聚合烯烃的方法
公开(公告)号：JP2006219683A
公开(公告)日：2006-08-24
申请号：JP2006147245
申请日：2006-05-26
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MURAKAMI HIDETATSU , YOSHIZONO JUNICHI , KIOKA MAMORU
IPC分类号： C08F4/623 , C08F10/00
摘要： PROBLEM TO BE SOLVED: To provide a method for polymerizing olefin, containing no aromatic hydrocarbon but solid ionic boron compound having equivalent polymerization activity to conventionals. SOLUTION: The method for polymerization of olefin comprises polymerizing or copolymerizing olefin in the presence of an olefin polymerizing catalyst comprising (A) a group 4 transition metal compound containing a ligand having cyclopentadienyl skeleton, (B) an aliphatic hydrocarbon slurry or alicyclic hydrocarbon slurry of solid ionic boron compound having ≥1.6 m 2 /g specific surface area, and an organic aluminum compound, wherein the aliphatic hydrocarbon slurry or alicyclic hydrocarbon slurry of the solid ionic boron compound is pressed into an autoclave. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种聚合烯烃的方法，其不含芳族烃，但具有与常规具有等效聚合活性的固体离子型硼化合物。解决方案：烯烃聚合方法包括在烯烃聚合催化剂存在下聚合或共聚烯烃，所述烯烃聚合催化剂包含（A）含有具有环戊二烯基骨架的配体的第4族过渡金属化合物，（B）脂族烃浆料或脂环族具有≥1.6m比表面积的固体离子型硼化合物的烃浆料和有机铝化合物，其中将固体离子硼化合物的脂族烃浆料或脂环烃浆料压制成反应釜。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005314551A Nonconjugated polyene copolymer, rubber composition and use thereof 审中-公开
标题翻译：非共轭多烯共聚物，橡胶组合物及其用途
公开(公告)号：JP2005314551A
公开(公告)日：2005-11-10
申请号：JP2004134032
申请日：2004-04-28
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MURAKAMI HIDETATSU , OKADA KEIJI , IKENAGA SHIGENOBU , ICHINO KOTARO , KAWASAKI MASAAKI , EBATA HIROKI , USADA TAKAHIRO , KUMAGAI AKIRA
IPC分类号： C08L21/00 , C08F210/00 , C08L23/02
摘要： PROBLEM TO BE SOLVED: To provide a tire tread and tire having excellent braking performance as well as excellent fuel cost performance. SOLUTION: The nonconjugated polyene copolymer is a random copolymer containing a structure unit derived from an α-olefin (A1) and a structure unit derived from a nonconjugated polyene (A2), the content of the structure unit derived from the α-olefin (A1) is 70-96 mol%, the content of the structure unit derived from the nonconjugated polyene (A2) is 4-30 mol%, not less than 5 mol% of the structure unit derived from the α-olefin (A1) is a structure unit derived from ≥4C α-olefins and the copolymer has a glass transition temperature (Tg) of -25 to +20°C and an ML(1+4)100°C value of 5-190. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的制动性能以及优异的燃料成本性能的轮胎胎面和轮胎。解决方案：非共轭多烯共聚物是含有衍生自α-烯烃（A1）的结构单元和衍生自非共轭多烯（A2）的结构单元的无规共聚物，衍生自α-烯烃的结构单元的含量，烯烃（A1）的摩尔比为70-96摩尔％，来自非共轭多烯（A2）的结构单元的含量为4-30摩尔％，不低于衍生自α-烯烃（A1）的结构单元的5摩尔％）是来自≥4Cα-烯烃的结构单元，共聚物的玻璃化转变温度（Tg）为-25〜+ 20℃，ML（1 + 4）100℃为5-190。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005145855A Cyclic olefin composition and method for producing cyclic olefin polymer 有权
标题翻译：循环烯烃组合物和生产环状烯烃聚合物的方法
公开(公告)号：JP2005145855A
公开(公告)日：2005-06-09
申请号：JP2003383663
申请日：2003-11-13
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MURAKAMI HIDETATSU , MURAKAMI TOSHIO , TAKANO YASUHIRO , DOI KENJI , KUMAGAI AKIRA , USADA TAKAHIRO
IPC分类号： C07C7/08 , C07C13/43 , C08F32/00
摘要： PROBLEM TO BE SOLVED: To provide a cyclic olefin composition which can produce a cyclic olefin polymer with a high polymerization activity and excels in storage stability, and a method for producing a cyclic olefin polymer with a high polymerization activity by using this composition.
SOLUTION: The cyclic olefin composition comprises a purified cyclic olefin obtained by bringing a cyclic olefin into contact with an alkali, and then, if necessary, removing a low-boiling content and/or a high-boiling content, and an antioxidant agent or comprises a purified cyclic olefin obtained by bringing a cyclic olefin into contact with an inorganic compound and an antioxidant. The method for producing a cyclic olefin polymer comprises subjecting a monomer composition containing the above cyclic olefin composition to polymerization with the use of a polymerization catalyst.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供一种环烯烃组合物，其可以制备具有高聚合活性和优异的储存稳定性的环烯烃聚合物，以及通过使用该组合物制备具有高聚合活性的环状烯烃聚合物的方法。解决方案：环烯烃组合物包含通过使环烯烃与碱接触而获得的纯化环烯烃，然后如果需要，除去低沸点含量和/或高沸点含量，以及抗氧化剂或者通过使环状烯烃与无机化合物和抗氧化剂接触而得到的纯化环状烯烃。环状烯烃聚合物的制造方法包括使用上述环状烯烃组合物的单体组合物与聚合催化剂进行聚合。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

DE69630260D1 未知
公开(公告)号：DE69630260D1
公开(公告)日：2003-11-13
申请号：DE69630260
申请日：1996-05-24
申请人： MITSUI CHEMICALS INC
发明人： MURAKAMI HIDETATSU , OMORI SATOSHI , WAKATSURU KENJI
IPC分类号： C08G69/26 , C08G69/28 , C08G69/32
摘要： A process for producing an aromatic polyamide which comprises: (a) a dicarboxylic acid component which consists of 30-100 mol% of terephthalic acid and optionally 0-70 mol% of at least one dicarboxylic acid other than terephthalic acid, and (b) a diamine component which consists of 50-100 mol% of an aliphatic alkylenediamine of 4-25 carbons and optionally 0-50 mol% of at least one alicyclic diamine of 3-25 carbons, said process comprising a first step of performing melt reaction of said dicarboxylic acid with said diamine, thereby giving a low molecular weight condensate having an intrinsic viscosity Ä eta Ü of 0.05-0.6 dl/g, a second step of subjecting it to solid phase polymerization, thereby giving an aromatic polyamide precursor having an intrinsic viscosity Ä eta Ü of 0.5-1.0 dl/g, and a third step of subjecting it to melt polymerization, thereby giving an aromatic polyamide having a desired intrinsic viscosity Ä eta Ü of 0.8-2.5 dl/g. This process permits the industrial production of high molecular weight aromatic polyamides in an economical and efficient manner.

10. 发明专利

DE60024652T2 未知
公开(公告)号：DE60024652T2
公开(公告)日：2006-06-22
申请号：DE60024652
申请日：2000-08-09
申请人： MITSUI CHEMICALS INC
发明人： MURAKAMI HIDETATSU , OKADA KEIJI , KAWASAKI MASAAKI , ICHINO KOTARO
IPC分类号： C08F210/02 , B60C1/00 , C08F210/18 , C08L21/00 , C08L23/08
摘要： A tire provided with a tire tread made from a rubber composition comprising (A) a random copolymer based on non-conjugated cyclic polyene comprising structural units originated from one or more alpha -olefins (A1) and originated from one or more non-conjugated cyclic polyene (A2), the said random copolymer having a content of the structural unit(s) originated from one or more alpha -olefins (A1) in the range of 93 to 70 mole %; a content of the structural unit originated from one or more non-conjugated cyclic polyene (A2) in the range of 7 to 30 mole %; an intrinsic viscosity Ä eta Ü , determined in decalin at 135 DEG C, in the range of 0.01 to 20 dl/g; a glass transition temperature (Tg) of not higher than 40 DEG C; and an iodine value in the range of 50 to 150, and (B) a rubber based on diene, in a weight proportion of äthe random copolymer based on non-conjugated cyclic polyene (A)ü versus äthe rubber based on diene (B)ü in the range from 60/40 to 0.1/99.9 exhibits a superior braking performance and, compatible therewith, a superior driving fuel cost aspect.

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