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公开(公告)号：US07241847B2
公开(公告)日：2007-07-10
申请号：US10568423
申请日：2004-08-04
申请人： Noboru Oshima , Michitaka Kaizu , Satoshi Ebata , Takashi Imamura
发明人： Noboru Oshima , Michitaka Kaizu , Satoshi Ebata , Takashi Imamura
CPC分类号： C08F232/08 , C08F32/08
摘要： 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.
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公开(公告)号：US07268196B2
公开(公告)日：2007-09-11
申请号：US11620202
申请日：2007-01-05
申请人： Noboru Oshima , Michitaka Kaizu , Satoshi Ebata , Takashi Imamura
发明人： Noboru Oshima , Michitaka Kaizu , Satoshi Ebata , Takashi Imamura
CPC分类号： C08F232/08 , C08F32/08
摘要： 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.
摘要翻译： 一种制备环烯加成聚合物的方法，其中一种或多种环烯烃单体可以通过加成聚合以小的钯催化剂量进行（共）聚合，从而产生环烯烃加成（共）聚合物同时达到高催化活性。 环烯烃加成聚合物制备方法的特征在于在多组分催化剂存在下，加入聚合一种或多种环烯烃单体，所述环烯烃单体包括由特定式表示的环烯烃化合物，其包含（a）钯化合物和（b）特定磷 复合。
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公开(公告)号：US20070155922A1
公开(公告)日：2007-07-05
申请号：US10581525
申请日：2004-11-30
申请人： Satoshi Ebata , Michitaka Kaizu , Noboru Oshima
发明人： Satoshi Ebata , Michitaka Kaizu , Noboru Oshima
IPC分类号： C08F4/80
CPC分类号： C08F32/00
摘要： [Means to solve problems] The process for preparing a cycloolefin addition polymer comprises addition-polymerizing monomers containing a specific cycloolefin compound in the presence of ethylene and a multicomponent catalyst containing, as essential components, (a) a palladium compound, (b) a compound selected from an ionic boron compound, an ionic aluminum compound, a Lewis acidic aluminum compound and a Lewis acidic boron compound and (c) a specific phosphine compound or its phosphonium salt. [Effect] A cycloolefin compound is addition-polymerized using a specific palladium catalyst and using ethylene as a molecular weight modifier, whereby a cycloolefin addition polymer having a molecular weight preferable for a sheet or a film used for an optical material can be prepared using small amounts of the molecular weight modifier and the palladium catalyst.
摘要翻译： 解决问题的手段制备环烯加成聚合物的方法包括在乙烯存在下加入聚合含有特定环烯烃化合物的单体和含有（a）钯化合物作为必要组分的多组分催化剂，（b） 选自离子性硼化合物，离子型铝化合物，路易斯酸性铝化合物和路易斯酸性硼化合物的化合物和（c）特定膦化合物或其鏻盐。 [效果]环烯烃化合物使用特定的钯催化剂进行加成聚合，使用乙烯作为分子量调节剂，由此可以使用小型的用于光学材料的片材或膜的分子量优选的环烯加成聚合物 量的分子量调节剂和钯催化剂。
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公开(公告)号：US20070123667A1
公开(公告)日：2007-05-31
申请号：US11620202
申请日：2007-01-05
申请人： Noboru OSHIMA , Michitaka Kaizu , Satoshi Ebata , Takashi Imamura
发明人： Noboru OSHIMA , Michitaka Kaizu , Satoshi Ebata , Takashi Imamura
IPC分类号： C08F4/80
CPC分类号： C08F232/08 , C08F32/08
摘要： 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.
摘要翻译： 一种制备环烯加成聚合物的方法，其中一种或多种环烯烃单体可以通过加成聚合以小的钯催化剂量进行（共）聚合，从而产生环烯烃加成（共）聚合物同时达到高催化活性。 环烯烃加成聚合物制备方法的特征在于在多组分催化剂存在下，加入聚合一种或多种环烯烃单体，所述环烯烃单体包括由特定式表示的环烯烃化合物，其包含（a）钯化合物和（b）特定磷 复合。
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公开(公告)号：US20060217505A1
公开(公告)日：2006-09-28
申请号：US10568423
申请日：2004-08-04
申请人： Noboru Oshima , Michitaka Kaizu , Satoshi Ebata , Takashi Imamura
发明人： Noboru Oshima , Michitaka Kaizu , Satoshi Ebata , Takashi Imamura
IPC分类号： C08F4/80
CPC分类号： C08F232/08 , C08F32/08
摘要： 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.
摘要翻译： 一种制备环烯加成聚合物的方法，其中一种或多种环烯烃单体可以通过加成聚合以小的钯催化剂量进行（共）聚合，从而产生环烯烃加成（共）聚合物同时达到高催化活性。 环烯烃加成聚合物制备方法的特征在于在多组分催化剂存在下，加入聚合一种或多种环烯烃单体，所述环烯烃单体包括由特定式表示的环烯烃化合物，其包含（a）钯化合物和（b）特定磷 复合。
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公开(公告)号：US06992154B2
公开(公告)日：2006-01-31
申请号：US10969065
申请日：2004-10-21
申请人： Noboru Oshima , Yooichiroh Maruyama , Michitaka Kaizu , Katsutoshi Sawada , Toshihiro Hayashi , Kenzo Ohkita
发明人： Noboru Oshima , Yooichiroh Maruyama , Michitaka Kaizu , Katsutoshi Sawada , Toshihiro Hayashi , Kenzo Ohkita
CPC分类号： C08F232/00 , C08J5/18 , C08J2345/00 , C08L45/00 , C09K19/38 , C09K19/406 , C08L2666/54 , C08L2666/28
摘要： The present invention provides a cyclic olefin addition copolymer which has a reactive silyl group having a specific structure, excels in optical transparency, heat resistance, and adhesion, and is capable of producing a crosslinked product having improved dimensional stability, solvent resistance, and chemical resistance. The present invention also provides a process for producing the cyclic olefin addition copolymer, a crosslinking composition, a crosslinked product and a process for producing the same, and an optically transparent material (transparent resin film) comprising the cyclic olefin addition copolymer. The optically transparent material excels in optical transparency and heat resistance, exhibits improved dimensional stability, adhesion, solvent resistance, and chemical resistance, and is capable of improving fragility and preventing occurrence of cracks in the film.
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7.发明申请公开(公告)号：US20050107552A1
公开(公告)日：2005-05-19
申请号：US10969065
申请日：2004-10-21
申请人： Noboru Oshima , Yooichiroh Maruyama , Michitaka Kaizu , Katsutoshi Sawada , Toshihiro Hayashi , Kenzo Ohkita
发明人： Noboru Oshima , Yooichiroh Maruyama , Michitaka Kaizu , Katsutoshi Sawada , Toshihiro Hayashi , Kenzo Ohkita
CPC分类号： C08F232/00 , C08J5/18 , C08J2345/00 , C08L45/00 , C09K19/38 , C09K19/406 , C08L2666/54 , C08L2666/28
摘要： The present invention provides a cyclic olefin addition copolymer which has a reactive silyl group having a specific structure, excels in optical transparency, heat resistance, and adhesion, and is capable of producing a crosslinked product having improved dimensional stability, solvent resistance, and chemical resistance. The present invention also provides a process for producing the cyclic olefin addition copolymer, a crosslinking composition, a crosslinked product and a process for producing the same, and an optically transparent material (transparent resin film) comprising the cyclic olefin addition copolymer. The optically transparent material excels in optical transparency and heat resistance, exhibits improved dimensional stability, adhesion, solvent resistance, and chemical resistance, and is capable of improving fragility and preventing occurrence of cracks in the film.
摘要翻译： 本发明提供具有特定结构的反应性甲硅烷基的环烯烃加成共聚物，光学透明性，耐热性和粘合性优异，能够制造尺寸稳定性，耐溶剂性和耐化学性改善的交联体 。 本发明还提供了制备环烯烃加成共聚物，交联组合物，交联产物及其制备方法的方法和包含环烯烃加成共聚物的光学透明材料（透明树脂膜）。 光学透明材料的光学透明性和耐热性优异，尺寸稳定性，粘合性，耐溶剂性和耐化学性均提高，能够提高薄膜的脆性，防止裂纹的发生。
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8.发明授权公开(公告)号：US06844403B2
公开(公告)日：2005-01-18
申请号：US10241578
申请日：2002-09-12
申请人： Noboru Oshima , Yooichiroh Maruyama , Michitaka Kaizu , Katsutoshi Sawada , Toshihiro Hayashi , Kenzo Ohkita
发明人： Noboru Oshima , Yooichiroh Maruyama , Michitaka Kaizu , Katsutoshi Sawada , Toshihiro Hayashi , Kenzo Ohkita
CPC分类号： C08F232/00 , C08J5/18 , C08J2345/00 , C08L45/00 , C09K19/38 , C09K19/406 , C08L2666/54 , C08L2666/28
摘要： The present invention provides a cyclic olefin addition copolymer which has a reactive silyl group having a specific structure, excels in optical transparency, heat resistance, and adhesion, and is capable of producing a crosslinked product having improved dimensional stability, solvent resistance, and chemical resistance. The present invention also provides a process for producing the cyclic olefin addition copolymer, a crosslinking composition, a crosslinked product and a process for producing the same, and an optically transparent material (transparent resin film) comprising the cyclic olefin addition copolymer. The optically transparent material excels in optical transparency and heat resistance, exhibits improved dimensional stability, adhesion, solvent resistance, and chemical resistance, and is capable of improving fragility and preventing occurrence of cracks in the film.
摘要翻译： 本发明提供具有特定结构的反应性甲硅烷基的环烯烃加成共聚物，光学透明性，耐热性和粘合性优异，能够制造尺寸稳定性，耐溶剂性和耐化学性改善的交联体 。 本发明还提供了制备环烯烃加成共聚物，交联组合物，交联产物及其制备方法的方法和包含环烯烃加成共聚物的光学透明材料（透明树脂膜）。 光学透明材料的光学透明性和耐热性优异，尺寸稳定性，粘合性，耐溶剂性和耐化学性均提高，能够提高薄膜的脆性，防止裂纹的发生。
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