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公开(公告)号：EP1538169A4
公开(公告)日：2007-03-07
申请号：EP03723377
申请日：2003-05-14
Applicant: JSR CORP
Inventor： OSHIMA NOBORU , SAKAI TATSUYA , OHKITA KENZO , TSUBOUCHI TAKASHI
IPC: C08F8/04 , C08F232/08
CPC classification number: C08F232/08 , C08F8/04 , Y10T428/31663 , Y10T428/31938
Abstract: A cycloolefin addition copolymer which is obtained by copolymerizing a cycloolefin compound having a side-chain substituent having a ring structure, such as endo-tricyclo[4.3.0.12,5]deca-3,7-diene or endo-tricyclo[4.3.0.12,5]deca-3-ene, with other cycloolefin compound such as bicyclo[2.2.1]hept-2-ene and optionally further with a cycloolefin compound having a hydrolyzable silyl group or by conducting the copolymerization and then hydrogenation; a crosslinkable composition comprising the copolymer and a specific crosslinking agent incorporated therein; a crosslinked object obtained by crosslinking the composition; an optical material comprising any of the copolymer, composition, and crosslinked object; and a process for producing the copolymer which comprises conducting addition polymerization using a specific nickel catalyst.
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公开(公告)号：DE60226310T2
公开(公告)日：2009-05-20
申请号：DE60226310
申请日：2002-01-23
Applicant: JSR CORP
Inventor： OHKITA KENZO , OSHIMA NOBORU , IMAMURA TAKASHI , TSUBOUCHI TAKASHI
Abstract: A cyclic olefin having a specific polar group is polymerized by addition polymerization in a hydrocarbon solvent, using a polymerization catalyst component containing (i) a specific transition metal compound, (ii) a Lewis acid compound and (iii) an alkyl aluminoxane, or the cyclic olefin is polymerized by addition polymerization in the hydrocarbon solvent, using the polymerization catalyst component, by further adding at least one aromatic vinyl compound and at least one cyclic nonconjugated polyene compound, or either one of them as a molecular weight modifier, thereby obtaining a cyclic olefinic addition polymer.
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公开(公告)号：DE60005918T2
公开(公告)日：2004-09-02
申请号：DE60005918
申请日：2000-12-21
Applicant: JSR CORP
Inventor： OSHIMA NOBORU , MARUYAMA YOUICHIROU , SAWADA KATSUTOSHI , TSUJI SYOUEI
IPC: C08F210/02 , C08F210/16 , C08F210/18 , C08L23/02 , C08L23/16 , C08F210/00 , C08F232/08
Abstract: Disclosed herein are an olefin copolymer having a functional group, which comprises a structural unit (a) derived from ethylene, a structural unit (b) derived from an alpha -olefin having 3 to 12 carbon atoms, and a structural unit (c) represented by the following general formula (1), and has an intrinsic viscosity Ä eta Ü of 0.1 to 10 dl/g as measured in decalin at 135 DEG C, a production process thereof and a rubber composition containing the copolymer ; wherein X and X mean, independently of each other, a hydrogen atom, a hydrocarbon group or the following specific functional group, at least one of X and X is the specific functional group, R and R denote, independently of each other, a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms, one of R and R , which is bonded to a carbon atom to which the specific functional group is bonded, is the hydrocarbon group having 1 to 10 carbon atoms, and n stands for an integer of 0 to 2; Specific functional group: a functional group selected from the group consisting of a hydroxyl group, a hydrocarbon group to which a hydroxyl group is bonded, a carboxyl group, a hydrocarbon group to which a carboxyl group is bonded, a primary or secondary amino group, a hydrocarbon group to which a primary or secondary amino group is bonded, a quaternary ammonium salt of a primary or secondary amino group and a hydrocarbon group to which a primary or secondary amino group is bonded, an amide group having at least one active hydrogen atom bonded to a nitrogen atom, a hydrocarbon group to which such an amide group is bonded, and an imide group composed of X and X and represented by -CO-NH-CO-.
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公开(公告)号：AU2003235306A1
公开(公告)日：2003-12-12
申请号：AU2003235306
申请日：2003-05-14
Applicant: JSR CORP
Inventor： OHKITA KENZO , TSUBOUCHI TAKASHI , OSHIMA NOBORU , SAKAI TATSUYA
IPC: C08F8/04 , C08F232/08
Abstract: A cyclic olefin addition copolymer obtained by copolymerizing a cyclic olefin compound having a side chain substituent group with a ring structure, such as endo-tricycloÄ4.3.0.1 Üdeca-3,7-diene or endo-tricycloÄ4.3.0.1 Üdeca-3-ene, with another cyclic olefin compound such as bicycloÄ2.2.1Ühept-2-ene, and further with a cyclic olefin compound having a hydrolysable silyl group as needed, or hydrogenating after copolymerization; a composition for crosslinking in which a specific crosslinking agent is incorporated; a crosslinked product obtained by crosslinking the composition; an optical material containing the copolymer, the composition or the crosslinked product; and a method for producing the copolymer in which addition polymerization is conducted using a specific nickel catalyst.
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15.发明公开PROCESS FOR PRODUCING CYCLOOLEFIN ADDITION POLYMER 审中-公开VERFAHREN ZUR HERSTELLUNG EINES CYCLOOLEFINPOLYMERISATS
公开(公告)号：EP1712572A4
公开(公告)日：2007-08-01
申请号：EP04819839
申请日：2004-11-30
Applicant: JSR CORP
Inventor： EBATA SATOSHI , KAIZU MICHITAKA , OSHIMA NOBORU
IPC: C08F4/70 , C08F32/00 , C08F2/38 , C08F232/08
CPC classification number: C08F32/00
Abstract: [MEANS FOR SOLVING PROBLEMS] There is provided a process for producing a cycloolefin addition polymer, characterized in that an addition polymerization of monomers containing a given cycloolefin compound is carried out in the presence of ethylene and a multicomponent catalyst, the multicomponent catalyst containing as essential components (a) palladium compound, (b) compound selected from among ionic boron compounds, ionic aluminum compounds and Lewis-acid aluminum and Lewis-acid boron compounds and (c) given phosphine compound or phosphonium salt thereof. [EFFECT] A cycloolefin addition polymer of a molecular weight range suitable for optical material sheets and films can be produced with the use of small amounts of molecular weight modifier and palladium catalyst by carrying out an addition polymerization of cycloolefin compound in the presence of given palladium catalyst and, as a molecular weight modifier, ethylene.
Abstract translation: [解决问题的手段]提供了一种生产环烯烃加成聚合物的方法，其特征在于含有给定环烯烃化合物的单体的加聚在乙烯和多组分催化剂存在下进行，该多组分催化剂含有作为基本成分 组分（a）钯化合物，（b）选自离子硼化合物，离子铝化合物和路易斯酸铝和路易斯酸硼化合物的化合物和（c）给定的膦化合物或其鏻盐。 [效果]通过使用少量分子量调节剂和钯催化剂，通过在给定的钯存在下进行环烯烃化合物的加成聚合，可以制备适用于光学材料片和薄膜的分子量范围的环烯烃加成聚合物 催化剂和作为分子量调节剂的乙烯。
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Patent Agency Ranking16.发明公开PROCESS FOR PRODUCING CYCLOOLEFIN ADDITION POLYMER 审中-公开VERFAHREN ZUR HERSTELLUNG EINES CYCLOOLEFINPOLYMERISATS
公开(公告)号：EP1657259A4
公开(公告)日：2006-08-02
申请号：EP04771194
申请日：2004-08-04
Applicant: JSR CORP
Inventor： OSHIMA NOBORU , KAIZU MICHITAKA , EBATA SATOSHI , IMAMURA TAKASHI
IPC: C08F4/70 , C08F32/08 , C08F232/08
CPC classification number: C08F232/08 , C08F32/08
Abstract: A process for producing a cycloolefin addition polymer in which one or more cycloolefin monomers can be (co)polymerized by addition polymerization with a small palladium catalyst amount to produce a cycloolefin addition (co)polymer while attaining high catalytic activity. The process for cycloolefin addition polymer production is characterized by addition-polymerizing one or more cycloolefin monomers comprising a cycloolefin compound represented by a specific formula in the presence of a multi-component catalyst comprising (a) a palladium compound and (b) a specific phosphorus compound.
Abstract translation: 一种生产环烯烃加成聚合物的方法，其中一种或多种环烯烃单体可以通过加入少量钯催化剂量进行加成聚合（共）聚合，生成环烯烃加成（共）聚合物，同时获得高催化活性。 制备环烯烃加成聚合物的方法的特征在于在多组分催化剂的存在下，将包含由特定分子式表示的环烯烃化合物的一种或多种环烯烃单体加成聚合，所述多组分催化剂包含（a）钯化合物和（b） 复合。
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公开(公告)号：EP1621572A4
公开(公告)日：2006-07-05
申请号：EP04714492
申请日：2004-02-25
Applicant: JSR CORP
Inventor： REIBA TSUTOMU , NAKAZAWA KAZUYOSHI , MORI YOSHIHIRO , SAWADA KATSUTOSHI , OSHIMA NOBORU
CPC classification number: C08J7/08 , C08G61/06 , C08G61/08 , C08J5/00 , C08J2365/00 , C08J2381/06
Abstract: A film or sheet containing an optionally crosslinked organic polymer which has a high degree of crosslinking and little contains residual solvent can be produced in a short time under a low pressure by bringing a film or sheet containing an organic polymer into contact with superheated steam.
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公开(公告)号：JP2011026623A
公开(公告)日：2011-02-10
申请号：JP2010252994
申请日：2010-11-11
Inventor： OSHIMA NOBORU , IMAMURA TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked material of a hydrogenated cyclic olefin ring-opening copolymer which is excellent in high transparency, adhesiveness, tight adhesiveness and anti-water absorption, is excellent also in dimensional stability, solvent resistance and chemical resistance, moreover, is easily processed into a molded product and has high cross-linking density, and to provide a composition for crosslinking the hydrogenated cyclic olefin ring-opening copolymer. SOLUTION: The crosslinked material is provided by crosslinking the hydrogenated cyclic olefin ring-opening copolymer which is obtained by ring-opening polymerizing a norbornene type monomer having a specified silyl group such as 5-triethoxysilyl-2-norbornene and other norbornene type monomer such as an 8-methyl-8-methoxycarbonyl teteracyclo[4. 4. 0. 1 2,5 . 1 7,10 ]-3-dodecene and has a number-average molecular weight of 5,000 to 1,000,000, with siloxane bonds by means of heating, wherein the degree of swelling measured with toluene or cyclohexane at 25°C is 500% or less. Further, the crosslinking composition is produced by compounding a crosslinking agent (for example, a compound operating as an acid at a temperature of 50°C or higher) to the cyclic olefin ring-opening copolymer. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：为了提供高透明性，粘合性，紧密粘合性和抗吸水性优异的氢化环烯烃开环共聚物的交联物质，尺寸稳定性，耐溶剂性和化学性也优异 此外，电阻容易加工成模制品并具有高交联密度，并提供用于交联氢化环烯烃开环共聚物的组合物。 解决方案：通过使通过开环聚合具有特定甲硅烷基的降冰片烯型单体如5-三乙氧基甲硅烷基-2-降冰片烯和其它降冰片烯型的氢化环烯烃开环共聚物交联来提供交联材料 单体如8-甲基-8-甲氧羰基四环[4。 4. 1
2,5 。 1 SP-3,10-十二碳烯，其数均分子量为5,000〜1,000,000，通过加热进行硅氧烷键，其中用甲苯或环己烷在25℃下测量的溶胀度 C为500％以下。 此外，交联组合物通过将交联剂（例如，在50℃以上的温度下作为酸使用的化合物）与环状烯烃开环共聚物进行配混来制造。 版权所有（C）2011，JPO＆INPIT -
公开(公告)号：JP2007063356A
公开(公告)日：2007-03-15
申请号：JP2005249225
申请日：2005-08-30
Inventor： OSHIMA NOBORU , OKITA KENZO , MARUYAMA YOICHIRO , SAWADA KATSUTOSHI , IMAMURA TAKASHI
IPC: C08F232/08 , C08F4/70 , C08J5/18 , C08L45/00 , G02F1/1333 , H01L51/50 , H05B33/02
Abstract: PROBLEM TO BE SOLVED: To provide an optical substrate which excels in transparency, heat resistance, moisture resistance, water resistance, solvent resistance, and chemical resistance to an acid, an alkali and the like, has a small coefficient of thermal expansion (coefficient of linear expansion), improved mechanical properties, and toughness, and its manufacturing method. SOLUTION: The optical substrate is composed of a cyclic olefin addition copolymer having a cyclic olefin structural unit (1) having no substituent or only any one of substituents of a halogen atom, a methyl group, and an ethyl group and a cyclic olefin structural unit (2) having a substituent such as a trimethylsilyl group at a specific ratio, and a number average molecular weight (Mn) of 20,000-300,000. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：为了提供透明性，耐热性，耐湿性，耐水性，耐溶剂性和对酸，碱等的耐化学性优异的光学基材具有小的热膨胀系数 （线膨胀系数），改善的机械性能和韧性及其制造方法。 解决方案：光学基板由具有不具有取代基的环烯烃结构单元（1）或卤素原子，甲基和乙基的取代基中的任何一个的环状烯烃加成共聚物和环状 具有特定比例的三甲基甲硅烷基等取代基的烯烃结构单元（2），数均分子量（Mn）为20000〜30000。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2007009044A
公开(公告)日：2007-01-18
申请号：JP2005191020
申请日：2005-06-30
Inventor： OSHIMA NOBORU , IMAMURA TAKASHI , OKITA KENZO
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a cyclic olefin addition polymer with an improved resistance to oxidation/deterioration at an elevated temperature and transparency.
SOLUTION: In the method for preparing the cyclic olefin addition polymer, a cyclic olefin compound is subjected to addition polymerization using a catalyst component in the presence of at least one compound chosen from the group consisting of an α-olefin compound, a compound having a cyclopentene ring and a compound having a cycloalkadiene ring as a molecular weight modifier, and the obtained addition polymer is further subjected to hydrogenation. The catalyst component contains (a) a palladium compound and/or a nickel compound and (b) at least one compound chosen from the group consisting of a Lewis acid boron compound, a Lewis acid aluminum compound, an ionic boron compound and an ionic aluminum compound.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种制备环烷烃加成聚合物的方法，该环烯烃加成聚合物在升高的温度下具有改善的抗氧化/劣化性和透明性。 解决方案：在制备环烯烃加成聚合物的方法中，环烯烃化合物在至少一种选自以下的化合物存在下，使用催化剂组分进行加成聚合：α-烯烃化合物， 具有环戊烯环的化合物和具有环二烯环的化合物作为分子量调节剂，并且所得加成聚合物进一步进行氢化。 催化剂组分包含（a）钯化合物和/或镍化合物和（b）至少一种选自路易斯酸硼化合物，路易斯酸铝化合物，离子硼化合物和离子铝 复合。 版权所有（C）2007，JPO＆INPIT
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