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    POLYAMIC ACID AND POLYIMIDE
    81.
    发明申请
    POLYAMIC ACID AND POLYIMIDE 有权
    聚氨酯和聚酰亚胺

    公开(公告)号：US20090292103A1

    公开(公告)日：2009-11-26

    申请号：US12373230

    申请日：2007-07-09

    申请人： Hideo Suzuki ,  Takayuki Tamura ,  Yoshikazu Ootsuka

    发明人： Hideo Suzuki ,  Takayuki Tamura ,  Yoshikazu Ootsuka

    IPC分类号： C08G73/10 ,  C07C61/04 ,  C07D307/77

    CPC分类号： C08G73/1078 ,  C07D487/04 ,  C07D493/04 ,  C08G73/1046 ,  C08G73/105 ,  C08G73/1075 ,  C08L79/08

    摘要： A polyamic acid comprising at least 10 mol % repeating units represented by the formula [1] or [2]; and a polyimide represented by the formula [3] or [4] which is obtained from the polyamic acid. A polyimide film having high heat resistance and satisfactory in light-transmitting properties and tensile strength is obtained from the polyamic acid. (In the formulae, R1 and R2 each independently represents hydrogen or C1-10 alkyl; R3 and R4 each independently represents hydrogen, halogeno, C1-10alkyl, or phenyl or the R3 and R4 on adjoining carbon atoms are bonded to each other to form C3-8 cycloalkyl or phenyl; R5 represents a divalent organic group; and n is an integer of 2 or larger.)

    摘要翻译： 包含由式[1]或[2]表示的至少10摩尔％重复单元的聚酰胺酸; 和由聚酰胺酸得到的由式[3]或[4]表示的聚酰亚胺。 从聚酰胺酸得到耐热性高，透光性和拉伸强度良好的聚酰亚胺膜。 （式中，R 1和R 2各自独立地表示氢或C 1-10烷基; R 3和R 4各自独立地表示氢，卤素，C 1-10烷基或苯基，或者相邻碳原子上的R 3和R 4彼此键合形成 C3-8环烷基或苯基; R5表示二价有机基团; n为2以上的整数。）

    Polyimide, polyamic acid and processes for the production thereof
    82.
    发明申请
    Polyimide, polyamic acid and processes for the production thereof 有权
    聚酰亚胺，聚酰胺酸及其制备方法

    公开(公告)号：US20090286094A1

    公开(公告)日：2009-11-19

    申请号：US12453511

    申请日：2009-05-13

    申请人： Kazuyoshi Uera ,  Daisuke Ohno ,  Kenji Ishii

    发明人： Kazuyoshi Uera ,  Daisuke Ohno ,  Kenji Ishii

    IPC分类号： C08G73/14 ,  C08G63/06 ,  B32B15/098

    CPC分类号： C08G73/1046 ,  C08G73/1032 ,  C08G73/1042 ,  C08G73/105 ,  C08G73/1067 ,  C08G73/1071 ,  C08L79/08 ,  H05K1/0346 ,  Y10T428/31681

    摘要： A novel polyimide as a high molecular weight material having a low dielectric constant, a low dielectric loss tangent and low water absorptivity, a polyamic acid capable of generating the above polyimide, the above polyimide and the polyamic acid being obtained by reacting an aromatic diamine, obtained by introducing aromatic amino groups into both terminals of a specific bifunctional phenylene ether oligomer, with an acid anhydride, a process for the production of the polyimide, a process for the production of the polyimide, a film of the polyimide, and a laminate comprising the above film.

    摘要翻译： 作为具有低介电常数，低介电损耗角正切和低吸水率的高分子量材料的新型聚酰亚胺，能够产生上述聚酰亚胺的聚酰胺酸，上述聚酰亚胺和聚酰胺酸是通过使芳族二胺， 通过使用酸酐将芳香族氨基引入特定双功能亚苯基醚低聚物的两个末端而获得，制造聚酰亚胺的方法，聚酰亚胺的制造方法，聚酰亚胺的膜，以及包含 上面的电影。

    INSULATED WIRE AND INSULATING VARNISH USED THEREFOR
    84.
    发明申请
    INSULATED WIRE AND INSULATING VARNISH USED THEREFOR 失效
    使用绝缘线和绝缘电阻

    公开(公告)号：US20090202831A1

    公开(公告)日：2009-08-13

    申请号：US12211553

    申请日：2008-09-16

    申请人： Yuki HONDA ,  Tomiya ABE ,  Hideyuki KIKUCHI

    发明人： Yuki HONDA ,  Tomiya ABE ,  Hideyuki KIKUCHI

    IPC分类号： B32B15/08 ,  B32B27/08 ,  B32B15/02 ,  C08G73/10

    CPC分类号： C08G73/1042 ,  C08G73/1046 ,  C08G73/105 ,  C08G73/1067 ,  C08G73/1071 ,  C09D179/08 ,  H01B3/306 ,  Y10T428/2933 ,  Y10T428/294 ,  Y10T428/2947

    摘要： An insulated wire including a conductor, and an insulating film formed by coating and baking an insulating varnish on the conductor directly or via another insulation layer. The insulating varnish includes a phenolic hydroxyl group-containing polyimide resin represented by a chemical formula (1): where X is a tetravalent aromatic group composing an aromatic tetracarboxylic dianhydride residue, Y1 is a divalent aromatic group including one or more phenolic hydroxyl groups and Y2 is a divalent aromatic group not including a phenolic hydroxyl group A ratio of the number Z1 of phenolic hydroxyl groups included in Y1 of the chemical formula (1) to the number Z2 of an imide group included in the chemical formula (1) is 0.15≦Z1/Z2≦0.85.

    摘要翻译： 包括导体的绝缘线，以及通过直接或经由另一绝缘层在绝缘漆上涂覆和烘烤绝缘漆而形成的绝缘膜。 绝缘漆包括由化学式（1）表示的含酚羟基的聚酰亚胺树脂：其中X是构成芳族四羧酸二酐残基的四价芳族基团，Y1是包括一个或多个酚羟基的二价芳族基团和Y2 是不包含酚羟基的二价芳族基团化学式（1）的Y1中包含的酚羟基数Z1与化学式（1）中包含的酰亚胺基数Z2的比例为0.15 < = Z1 / Z2 <= 0.85。

    POLYIMIDE MATERIAL WITH IMPROVED THERMAL AND MECHANICAL PROPERTIES
    85.
    发明申请
    POLYIMIDE MATERIAL WITH IMPROVED THERMAL AND MECHANICAL PROPERTIES 审中-公开
    具有改进的热和机械性能的聚酰亚胺材料

    公开(公告)号：US20090093608A1

    公开(公告)日：2009-04-09

    申请号：US11867529

    申请日：2007-10-04

    申请人： Ilya L. Rushkin ,  Gwo S. Swei

    发明人： Ilya L. Rushkin ,  Gwo S. Swei

    IPC分类号： C08G73/10

    CPC分类号： C08G73/1042 ,  C08G73/1003 ,  C08G73/1032 ,  C08G73/1046 ,  C08G73/105 ,  C08G73/1067 ,  C08G73/1071

    摘要： A method of forming a polymeric material includes forming a solution including at least two solvents and at least two diamines. The at least two diamines include oxydianiline (ODA) in an amount of about 50% to about 90% based on the total moles of the at least two diamines and include m-phenylenediamine (MPD) in an amount of about 10% to about 50% based on the total moles of the at least two diamines. The at least two solvents include a high polarity solvent in an amount of about 40% to about 90% based on the total weight of the at least two solvents and include a low polarity solvent in an amount of about 10% to about 60% based on the total weight of the at least two solvents. The method further includes adding pyromellitic dianhydride (PMDA) to the solution in a ratio of about 0.9 to about 1.05 based on the total moles of the at least two diamines to form a polyamic acid solution. In addition, the method includes imidizing the polyamic acid solution to form a polyimide material.

    摘要翻译： 形成聚合物材料的方法包括形成包含至少两种溶剂和至少两种二胺的溶液。 所述至少两种二胺包括基于所述至少两种二胺的总摩尔数的约50％至约90％的氧基二苯胺（ODA），并且包括约10％至约50％的间苯二胺（MPD） 基于至少两种二胺的总摩尔数。 所述至少两种溶剂包括基于所述至少两种溶剂的总重量的约40％至约90％的高极性溶剂，并且包括基于约10％至约60％的量的低极性溶剂 关于至少两种溶剂的总重量。 所述方法还包括以基于所述至少两种二胺的总摩尔数为约0.9至约1.05的比例向所述溶液中加入均苯四酸二酐（PMDA）以形成聚酰胺酸溶液。 此外，该方法包括酰亚胺化聚酰胺酸溶液以形成聚酰亚胺材料。

    Liquid crystal display device
    86.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US07504138B2

    公开(公告)日：2009-03-17

    申请号：US11318567

    申请日：2005-12-28

    申请人： Chyi-Ming Leu ,  Horng-Long Tyan ,  Tzong-Ming Lee

    发明人： Chyi-Ming Leu ,  Horng-Long Tyan ,  Tzong-Ming Lee

    IPC分类号： G02F1/13363

    CPC分类号： C08G73/10 ,  C08G73/105 ,  Y10T428/1023 ,  Y10T428/1036 ,  Y10T428/1086

    摘要： A liquid crystal display device comprises a color filter substrate and an array substrate. An optical compensation film is disposed on the color filter substrate and/or the array substrate, wherein the optical compensation film comprises a polyimide, comprising the following formula: wherein n is an integer greater than 1, and wherein when A is cyclo-aliphatic compound, B is aromatic compound or cyclo-aliphatic compound, and when A is aromatic compound, B is cyclo-aliphatic compound.

    摘要翻译： 液晶显示装置包括滤色器基板和阵列基板。 光学补偿膜设置在滤色器基板和/或阵列基板上，其中光学补偿膜包括聚酰亚胺，其包含下式：其中n是大于1的整数，并且其中当A是环脂族化合物 B是芳族化合物或环脂族化合物，当A是芳族化合物时，B是环脂族化合物。

    Cross-linked polyimide and method of making them
    88.
    发明申请
    Cross-linked polyimide and method of making them 失效
    交联聚酰亚胺及其制备方法

    公开(公告)号：US20060135732A1

    公开(公告)日：2006-06-22

    申请号：US11014138

    申请日：2004-12-16

    申请人： Gary Yeager

    发明人： Gary Yeager

    IPC分类号： C08G73/00

    CPC分类号： B01D69/10 ,  B01D67/0006 ,  B01D67/0009 ,  B01D67/0011 ,  B01D67/0093 ,  B01D71/64 ,  B01D2323/30 ,  C08G73/101 ,  C08G73/105 ,  C08G73/1064

    摘要： A cross-linked polyimide is disclosed. The cross-linked polyimide includes a polyimide and at least one oxygenated hydrocarbon. The oxygenated hydrocarbon cross-links the polyimide. A porous cross-linked membrane is also disclosed. The porous cross-linked membrane includes a support structure and a cross-linked polyimide disposed on the support structure. The cross-linked polyimide includes a polyimide; and at least one oxygenated hydrocarbon cross-linking the polyimide. Also disclosed are methods of making the cross-linked polyimide and the porous cross-linked membrane.

    摘要翻译： 公开了交联聚酰亚胺。 交联聚酰亚胺包括聚酰亚胺和至少一种含氧烃。 氧化烃交联聚酰亚胺。 还公开了一种多孔交联膜。 多孔交联膜包括支撑结构和设置在支撑结构上的交联聚酰胺。 交联聚酰亚胺包括聚酰亚胺; 和至少一种氧化烃交联聚酰亚胺。 还公开了制备交联聚酰亚胺和多孔交联膜的方法。

    Polyimide precursor liquid composition and polyimide coating film
    89.
    发明申请
    Polyimide precursor liquid composition and polyimide coating film 审中-公开
    聚酰亚胺前体液体组合物和聚酰亚胺涂膜

    公开(公告)号：US20060063908A1

    公开(公告)日：2006-03-23

    申请号：US10540659

    申请日：2003-12-25

    申请人： Koji Moriuchi ,  Harumi Yonemushi ,  Masahiko Kikuchi ,  Satomi Uwaba

    发明人： Koji Moriuchi ,  Harumi Yonemushi ,  Masahiko Kikuchi ,  Satomi Uwaba

    IPC分类号： C08G69/08

    CPC分类号： C08G73/1071 ,  C08G73/10 ,  C08G73/1007 ,  C08G73/1039 ,  C08G73/1046 ,  C08G73/105 ,  C08G73/1053 ,  C08G73/1064 ,  C09D179/08

    摘要： A polyimide precursor liquid composition of the present invention includes at least one type of tetracarboxylic dianhydride or derivative thereof, at least one type of diamine or derivative thereof, and a polar polymerization solvent, wherein the polyimide precursor liquid composition further includes a cyclic compound, and wherein the cyclic compound has a boiling point of 200° C. or more and comprises carbon, hydrogen and oxygen atoms. A polyimide coating film of the present invention is obtained by converting the polyimide precursor liquid composition into imide. Thus, the present invention provides a polyimide coating or film that is substantially colorless and transparent, and that is useful as, for example, a heat resistant coating film for liquid crystals, organic electroluminescence, touch panels and solar cells and the like.

    摘要翻译： 本发明的聚酰亚胺前体液体组合物包括至少一种四羧酸二酐或其衍生物，至少一种二胺或其衍生物和极性聚合溶剂，其中聚酰亚胺前体液体组合物还包含环状化合物，和 其中所述环状化合物的沸点为200℃以上并且包含碳，氢和氧原子。 通过将聚酰亚胺前体液体组合物转化成酰亚胺，得到本发明的聚酰亚胺涂膜。 因此，本发明提供了基本上无色透明的聚酰亚胺涂层或膜，其可用作例如液晶耐热涂膜，有机电致发光，触摸屏和太阳能电池等。