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公开(公告)号：US20080113116A1
公开(公告)日：2008-05-15
申请号：US11791535
申请日：2005-11-24
申请人： Hiroshi Hiraike , Takahiko Sawada , Kazunari Yagi , Isao Higuchi , Katsunori Toyoshima , Takeharu Morita , Yoshihiro Takaenoki , Takehiro Nakamura , Wilfried Hatke , Matthias Bruch , Anne-Meike Schauwienold , Udo Manfred Stehling , Hiroyuki Kanai , Hajime Serizawa
发明人： Hiroshi Hiraike , Takahiko Sawada , Kazunari Yagi , Isao Higuchi , Katsunori Toyoshima , Takeharu Morita , Yoshihiro Takaenoki , Takehiro Nakamura , Wilfried Hatke , Matthias Bruch , Anne-Meike Schauwienold , Udo Manfred Stehling , Hiroyuki Kanai , Hajime Serizawa
IPC分类号： C09K19/02 , C08F132/08
CPC分类号： G02B5/3083 , C08F4/65912 , C08F4/65927 , C08F210/02 , C08F232/08 , C08J5/18 , C08J2365/00 , C08L45/00 , G02F1/13363 , Y10T428/1036 , Y10T428/31855 , C08F232/00 , C08F2500/17 , C08F2500/24
摘要： It is the object of the present invention to provide a retardation film comprising a norbornene type copolymer, being excellent in heat resistance, low specific gravity, low birefringence, low photoelasticity, and low chromatic dispersion and having high performance of retardation compensation.The present invention is a retardation film, which comprises a norbornene type copolymer composition containing a norbornene type copolymer containing 40 to 60% by mole of a repeating unit derived from at least one kind of a norbornene type monomer selected from a group consisting of a monomer represented by the general formula (I), a monomer represented by the general formula (II), a monomer represented by the general formula (III), a monomer represented by the general formula (IV) and a monomer represented by the general formula (V), and 60 to 40% by mole of a repeating unit derived from an acyclic olefin type monomer, a stretched film obtained by forming the norbornene type copolymer composition in a film form and then stretching the film two times as large while heating the film to a glass transition temperature determined by a dynamic viscoelasticity, having an in-plane birefringence value Δn defined by the following formula in a range of 0.0033 or higher: Δn=|nx−ny|
摘要翻译： 本发明的目的是提供一种具有耐热性，低比重，低双折射，低光弹性和低色散性以及具有高延迟性能的降冰片烯型共聚物的相位差膜。 本发明是一种延迟膜，其包含含有降冰片烯型共聚物的降冰片烯型共聚物组合物，所述降冰片烯型共聚物含有40〜60摩尔％的来源于选自由以下组成的组中的至少一种降冰片烯类单体的重复单元：单体 由通式（I）表示的单体，由通式（II）表示的单体，由通式（III）表示的单体，由通式（IV）表示的单体和由通式（IV）表示的单体 V）和60〜40摩尔％的来自无环烯烃型单体的重复单元，将通过将薄膜状降冰片烯型共聚物组合物形成，然后在加热膜的同时将膜拉伸2倍而获得的拉伸膜 至由动态粘弹性确定的玻璃化转变温度，其具有由下式定义的面内双折射值Deltan，范围为0.0033以上：<β直列式d escription =“In-line Formulas”end =“lead”？> Deltan = | nx-ny | <？in-line-formula description =“In-line Formulas”end =“tail”？>
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公开(公告)号：US08063163B2
公开(公告)日：2011-11-22
申请号：US12093801
申请日：2005-11-24
申请人： Wilfried Hatke , Matthias Bruch , Anne-Meike Schauwienold , Udo Manfred Stehling , Hiroyuki Kanai , Hajime Serizawa , Hiroshi Hiraike , Takahiko Sawada , Kazunari Yagi , Isao Higuchi , Katsunori Toyoshima , Takeharu Morita
发明人： Wilfried Hatke , Matthias Bruch , Anne-Meike Schauwienold , Udo Manfred Stehling , Hiroyuki Kanai , Hajime Serizawa , Hiroshi Hiraike , Takahiko Sawada , Kazunari Yagi , Isao Higuchi , Katsunori Toyoshima , Takeharu Morita
IPC分类号： C08F232/08 , C08K5/20 , C08K5/10 , C08F4/642
CPC分类号： C08F210/02 , C08F232/08 , C08K5/0016 , C08L23/0823 , C08F232/00 , C08F2500/25 , C08F2500/12 , C08F2500/26
摘要： A novel cycloolefin copolymer that can be employed in the production of molding with fewer defects, for example, fewer gel particles (fish eyes). There is provided a cycloolefin copolymer comprising 80 to 20 mol % of repeating units derived from an α-olefin monomer and 20 to 80 mol % of repeating units derived from at least one cycloolefin monomer selected from the group consisting of monomer of the general formula (I), monomer of the general formula (II), monomer of the general formula (III), monomer of the general formula (IV) and monomer of the general formula (V), wherein with respect to the repeating units derived from cycloolefin monomer, the proportion thereof being present in the form of dimer (Rd) is 50 mol % or below and the proportion thereof being present in the form of trimer (Rt) 5 mol % or above.
摘要翻译： 一种新型的环烯烃共聚物，其可用于生产具有较少缺陷的模制品，例如较少的凝胶颗粒（鱼眼）。 提供一种环烯烃共聚物，其包含80〜20摩尔％的来源于α-烯烃单体的重复单元和20〜80摩尔％的来源于至少一种环烯烃单体的重复单元，所述环烯烃单体选自通式（ I），通式（II）的单体，通式（III）的单体，通式（IV）的单体和通式（V）的单体），其中相对于衍生自环烯单体的重复单元 ，其比例以二聚体（Rd）的形式存在，为50摩尔％以下，其比例以3摩尔％以上的三聚体（Rt）的形式存在。
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公开(公告)号：US20090163632A1
公开(公告)日：2009-06-25
申请号：US12093801
申请日：2005-11-24
申请人： Wilfried Hatke , Matthias Bruch , Anne-Meike Schauwienold , Udo Manfred Stehling , Hiroyuki Kanai , Hajime Serizawa , Hiroshi Hiraike , Takahiko Sawada , Kazunari Yagi , Isao Higuchi , Katsunori Toyoshima , Takeharu Morita
发明人： Wilfried Hatke , Matthias Bruch , Anne-Meike Schauwienold , Udo Manfred Stehling , Hiroyuki Kanai , Hajime Serizawa , Hiroshi Hiraike , Takahiko Sawada , Kazunari Yagi , Isao Higuchi , Katsunori Toyoshima , Takeharu Morita
IPC分类号： C08K5/10 , C08F132/08 , C08K5/20 , C08L55/00
CPC分类号： C08F210/02 , C08F232/08 , C08K5/0016 , C08L23/0823 , C08F232/00 , C08F2500/25 , C08F2500/12 , C08F2500/26
摘要： A novel cycloolefin copolymer that can be employed in the production of molding with fewer defects, for example, fewer gel particles (fish eyes). There is provided a cycloolefin copolymer comprising 80 to 20 mol % of repeating units derived from an α-olefin monomer and 20 to 80 mol % of repeating units derived from at least one cycloolefin monomer selected from the group consisting of monomer of the general formula (I), monomer of the general formula (II), monomer of the general formula (III), monomer of the general formula (IV) and monomer of the general formula (V), wherein with respect to the repeating units derived from cycloolefin monomer, the proportion thereof being present in the form of dimer (Rd) is 50 mol % or below and the proportion thereof being present in the form of trimer (Rt) 5 mol % or above.
摘要翻译： 一种新型的环烯烃共聚物，其可用于生产具有较少缺陷的模制品，例如较少的凝胶颗粒（鱼眼）。 提供了一种环烯烃共聚物，其包含80-20摩尔％的衍生自α-烯烃单体的重复单元和20-80摩尔％的源自至少一种环烯烃单体的重复单元，所述环烯烃单体选自通式（ I），通式（II）的单体，通式（III）的单体，通式（IV）的单体和通式（V）的单体），其中相对于衍生自环烯单体的重复单元 ，其比例以二聚体（Rd）的形式存在，为50摩尔％以下，其比例以3摩尔％以上的三聚体（Rt）的形式存在。
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4.发明授权公开(公告)号：US08703283B2
公开(公告)日：2014-04-22
申请号：US11665551
申请日：2005-10-13
IPC分类号： B32B27/32
CPC分类号： C08L23/0823 , C08L23/0815 , C08L45/00 , Y10T428/1345 , Y10T428/24661 , Y10T428/2495 , Y10T428/31909 , Y10T428/31913 , C08L2666/06
摘要： The invention relates to selected polymer blends which can be used for production of films or sheets having reduced defects, and also to a process for preparation of the polymer blends.
摘要翻译： 本发明涉及可用于生产具有减少的缺陷的薄膜或片材的选择的聚合物共混物，以及制备聚合物共混物的方法。
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5.发明授权Cycloolefin copolymers, a process for their preparation and the use thereof and catalysts 失效环烯烃共聚物，其制备方法及其用途和催化剂公开(公告)号：US08236910B2
公开(公告)日：2012-08-07
申请号：US12077433
申请日：2008-03-19
IPC分类号： C08F4/76
CPC分类号： C08F232/02 , C08F4/65912 , C08F4/6592 , C08F4/65927
摘要： Cycloolefin copolymers which are distinguished by the presence of racemic diads of repeating polycyclic units and additionally by racemic triads of repeating polycyclic units are described. These copolymers can be prepared by copolymerization of polycyclic olefins with linear olefins in the presence of metallocene catalysts which have no Cs symmetry in relation to the centroid-M-centroid plane. The novel copolymers can be used for the production of shaped articles, in particular of films.
摘要翻译： 描述了通过重复多环单元的外消旋二聚体的存在以及另外通过重复多环单元的外消旋三单元组区分的环烯烃共聚物。 这些共聚物可以通过在茂金属催化剂存在下使多环烯烃与线型烯烃共聚来制备，这些催化剂相对于质心M-质心平面没有Cs对称性。 新型共聚物可用于生产成形制品，特别是薄膜。
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6.发明申请Cycloolefin copolymers, a process for their preparation and the use thereof and catalysts 失效环烯烃共聚物，其制备方法及其用途和催化剂公开(公告)号：US20080242812A1
公开(公告)日：2008-10-02
申请号：US12077433
申请日：2008-03-19
CPC分类号： C08F232/02 , C08F4/65912 , C08F4/6592 , C08F4/65927
摘要： Cycloolefin copolymers which are distinguished by the presence of racemic diads of repeating polycyclic units and additionally by racemic triads of repeating polycyclic units are described. These copolymers can be prepared by copolymerization of polycyclic olefins with linear olefins in the presence of metallocene catalysts which have no Cs symmetry in relation to the centroid-M-centroid plane. The novel copolymers can be used for the production of shaped articles, in particular of films.
摘要翻译： 描述了通过重复多环单元的外消旋二聚体的存在以及另外通过重复多环单元的外消旋三单元组区分的环烯烃共聚物。 这些共聚物可以通过在茂金属催化剂存在下使多环烯烃与线性烯烃共聚来制备，所述茂金属催化剂相对于质心M-质心平面不具有对称性。 新型共聚物可用于生产成形制品，特别是薄膜。
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7.发明授权公开(公告)号：US08138286B2
公开(公告)日：2012-03-20
申请号：US12077433
申请日：2008-03-19
IPC分类号： C08F4/76
摘要： Cycloolefin copolymers which are distinguished by the presence of racemic diads of repeating polycyclic units and additionally by racemic triads of repeating polycyclic units are described. These copolymers can be prepared by copolymerization of polycyclic olefins with linear olefins in the presence of metallocene catalysts which have no Cs symmetry in relation to the centroid-M-centroid plane. The novel copolymers can be used for the production of shaped articles, in particular of films.
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8.发明申请公开(公告)号：US20090020898A1
公开(公告)日：2009-01-22
申请号：US11665551
申请日：2005-10-13
CPC分类号： C08L23/0823 , C08L23/0815 , C08L45/00 , Y10T428/1345 , Y10T428/24661 , Y10T428/2495 , Y10T428/31909 , Y10T428/31913 , C08L2666/06
摘要： The invention relates to selected polymer blends which can be used for production of films or sheets having reduced defects, and also to a process for preparation of the polymer blends.
摘要翻译： 本发明涉及可用于生产具有减少的缺陷的薄膜或片材的选择的聚合物共混物，以及制备聚合物共混物的方法。
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公开(公告)号：US06410661B1
公开(公告)日：2002-06-25
申请号：US09423115
申请日：1999-11-02
申请人： Walter Kaminsky , Frank Kueber , Berthold Schiemenz , Ralf Werner , Anne-Meike Schauwienold , Frank Freidanck
发明人： Walter Kaminsky , Frank Kueber , Berthold Schiemenz , Ralf Werner , Anne-Meike Schauwienold , Frank Freidanck
IPC分类号： C08F444
CPC分类号： C07F17/00 , C08F10/00 , C08F4/61927
摘要： A stereorigid metallocene compound contains, as ligands, an aryl-substituted cyclopentadienyl radical, linked via a hydrogen bridge, and a substituted or unsubstituted fluorenyl radical. The novel metallocene compound is suitable as a catalyst component for olefin polymerization.
摘要翻译： 立构刚性茂金属化合物含有作为配体的通过氢桥连接的取代或未取代的芴基的芳基取代的环戊二烯基。 新型茂金属化合物适用于烯烃聚合的催化剂组分。
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