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    Solution composition of aromatic liquid-crystalline polyester
    31.
    发明申请
    Solution composition of aromatic liquid-crystalline polyester 审中-公开
    芳香族液晶聚酯的溶液组成

    公开(公告)号：US20040192858A1

    公开(公告)日：2004-09-30

    申请号：US10799710

    申请日：2004-03-15

    申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

    发明人： Shiro Katagiri ,  Satoshi Okamoto

    IPC分类号： C08G063/02 ,  C08L077/00

    CPC分类号： C08J5/18 ,  C08G63/605 ,  C08J2367/00

    摘要： The present invention is to provide a solution composition of aromatic liquid-crystalline polyester from which a film excellent in an electric property and mechanical strength is produced. The present invention provides a solution composition comprising a solvent, aromatic liquid crystalline polyester, an inorganic filler, and coupling agent having a boiling point of not less than 250null C., wherein a pH of water solution of the coupling agent is from 4 to 8.

    摘要翻译： 本发明提供一种芳族液晶聚酯的溶液组合物，由此可以制得电性能和机械强度优异的膜。 本发明提供一种包含溶剂，芳族液晶聚酯，无机填料和沸点不低于250℃的偶联剂的溶液组合物，其中偶联剂的水溶液的pH为4〜 8。

    Aromatic amide polymer systems and methods for making the same
    32.
    发明申请
    Aromatic amide polymer systems and methods for making the same 失效
    芳香族酰胺聚合物体系及其制备方法

    公开(公告)号：US20040171756A1

    公开(公告)日：2004-09-02

    申请号：US10788509

    申请日：2004-02-27

    发明人： Steven W. Fowkes

    IPC分类号： C08G069/08 ,  C08G073/10 ,  C08G069/26 ,  C08G069/48 ,  C08L077/00

    CPC分类号： C08G69/32 ,  C08G69/02 ,  C08G69/40 ,  C08G69/42 ,  C08G73/06 ,  Y10T428/31504 ,  Y10T442/2811

    摘要： A method of making amide polymers with improved back-bone rigidity, stability and/or planarity through the promotion of intra-molecular interactions is disclosed. Amide polymers, in accordance with the embodiments of the invention, are formed using aromatic dicarboxylic acids and heterocyclic diamine precursors or reactive amino-acid heterocyclic precursors. The heterocyclic precursors used in the present invention have heterocyclic structures that include hetero-atoms in a position that is beta relative to one or more reactive amine groups. Preferably, the hetero-atoms are nitrogen atoms. In accordance with further embodiments, precursors include functional groups that promote inter-molecular interactions, intra-molecular interactions and/or enhance solubility of the amide polymers formed.

    摘要翻译： 公开了通过促进分子内相互作用制备具有改进的背骨刚度，稳定性和/或平面性的酰胺聚合物的方法。 根据本发明的实施方案的酰胺聚合物是使用芳族二羧酸和杂环二胺前体或反应性氨基酸杂环前体形成的。 本发明中使用的杂环前体具有杂环结构，其包含相对于一个或多个反应性胺基的β相位的杂原子。 优选地，杂原子是氮原子。 根据进一步的实施方案，前体包括促进分子间相互作用，分子内相互作用和/或增强形成的酰胺聚合物的溶解性的官能团。

    Polyamide composition for welding
    34.
    发明申请
    Polyamide composition for welding 审中-公开
    聚酰胺组合物用于焊接

    公开(公告)号：US20040087735A1

    公开(公告)日：2004-05-06

    申请号：US10680604

    申请日：2003-10-07

    发明人： Masahiro Nozaki ,  Tatsuo Kuroe

    IPC分类号： C08L077/00

    CPC分类号： C08L77/00 ,  C08L77/06 ,  C08L77/10

    摘要： Polyamine compositions for welding are provided, having excellent weldability, heat resistance, and hydrolysis resistance. Compositions of (A) an aromatic polyamide in which the molar fraction of aromatic monomers among the monomer components making up the polyamide is at least 0.2, and (B) an aliphatic polyamide, wherein the weight ratio of (A) and (B) is from 99:1 to 5:95 are described.

    摘要翻译： 提供用于焊接的多胺组合物，具有优异的可焊性，耐热性和耐水解性。 （A）芳香族聚酰胺的组合物，其中构成聚酰胺的单体成分中的芳香族单体的摩尔分数为0.2以上，（B）脂肪族聚酰胺，（A）和（B）的重量比为 从99：1到5:95。

    Polyamide compositions with improved antistatic and hydrophilic properties
    35.
    发明申请
    Polyamide compositions with improved antistatic and hydrophilic properties 审中-公开
    具有改善的抗静电和亲水性能的聚酰胺组合物

    公开(公告)号：US20040087734A1

    公开(公告)日：2004-05-06

    申请号：US10312872

    申请日：2003-12-22

    发明人： Jean- Pierre Bianchi ,  Bertrand Bordes ,  Olivier Chaubet ,  Sandrine Rochat ,  Eric Roche

    IPC分类号： C08L077/00 ,  C08L071/00

    CPC分类号： C08L77/00 ,  C08L77/02 ,  C08L77/06 ,  C08L77/12

    摘要： The invention relates to polyamide compositions having improved antistatic behaviour and/or improved hydrophilicity. These compositions are particularly suitable for the manufacture of polyamide-based yarns, fibres and filaments. The compositions comprise polyamide and a modifier containing polyether units, which modifies the antistatic and/or hydrophilic properties.

    摘要翻译： 本发明涉及具有改善的抗静电性能和/或改善的亲水性的聚酰胺组合物。 这些组合物特别适用于制造基于聚酰胺的纱线，纤维和长丝。 组合物包含聚酰胺和含有聚醚单元的改性剂，其改变抗静电和/或亲水性质。

    Polymer blends based on polyamide
    36.
    发明申请
    Polymer blends based on polyamide 审中-公开
    基于聚酰胺的聚合物共混物

    公开(公告)号：US20040063857A1

    公开(公告)日：2004-04-01

    申请号：US10623777

    申请日：2003-07-21

    发明人： Marc Vathauer ,  Detlev Joachimi

    IPC分类号： C08L051/00 ,  C08L077/00

    CPC分类号： C08L77/00 ,  C08L51/003 ,  C08L51/04 ,  C08L51/06 ,  C08L61/04 ,  C08L61/06 ,  C08L77/02 ,  C08L77/06 ,  C08L2666/14 ,  C08L53/00 ,  C08L2666/02 ,  C08L2666/08

    摘要： A molding composition that features low water absorption, low thermal expansion and mold shrinkage is disclosed. The composition that optionally contains fillers or reinforcing agents contains polyamide, an impact modifier and a member selected from the group consisting of phenol-formaldehyde resin, an oligomeric or polymeric compound having at least 2 phenolic hydroxyl groups per molecule. Further optional components are compatibility promoter and a vinyl (co)polymer.

    摘要翻译： 公开了一种具有低吸水率，低热膨胀和模具收缩率的成型组合物。 任选地含有填料或增强剂的组合物含有聚酰胺，抗冲改性剂和选自酚醛树脂，每分子具有至少2个酚羟基的低聚或聚合化合物的成员。 另外的任选组分是相容促进剂和乙烯基（共）聚合物。

    Low viscosity high resolution patterning material
    37.
    发明申请
    Low viscosity high resolution patterning material 审中-公开
    低粘度高分辨率图案材料

    公开(公告)号：US20030235787A1

    公开(公告)日：2003-12-25

    申请号：US10178947

    申请日：2002-06-24

    发明人： Michael P.C. Watts ,  Carlton Grant Willson ,  Todd Bailey ,  Stephen C. Johnson ,  Eui-Kyoon Kim ,  Nicholas A. Stacey

    IPC分类号： G03C001/725 ,  G03C001/492 ,  C08F008/30 ,  C08L077/00

    CPC分类号： B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F7/027 ,  G03F7/0755

    摘要： The present invention provides a composition and a method for forming a pattern on a substrate with the composition by forming a cross-linked polymer from the composition upon exposing the same to radiation. The viscosity and wetting properties of the composition are selected to facilitate formation of a layer from a plurality of spaced-apart beads of the material disposed on the substrate. To that end, in one embodiment of the present invention the composition includes a mono-functional acrylate component, a poly-functional molecule component, and an initiator component responsive to the radiation to initiate a free radical reaction to cause the mono-functional acrylate component and the poly-functional molecule component to polymerize and crosslink.

    摘要翻译： 本发明提供了通过在将组合物暴露于辐射时通过从组合物形成交联聚合物而在组合物上形成图案的组合物和方法。 选择组合物的粘度和润湿性能以便于从设置在基材上的材料的多个间隔开的珠形成层。 为此，在本发明的一个实施方案中，组合物包括单官能丙烯酸酯组分，多官能分子组分和引发剂组分，其响应于辐射以引发自由基反应以引起单官能丙烯酸酯组分 和多官能分子组分聚合和交联。

    Phenylethynyl-containing imide silanes
    39.
    发明申请
    Phenylethynyl-containing imide silanes 审中-公开
    含苯乙炔基的酰亚胺硅烷

    公开(公告)号：US20030158351A1

    公开(公告)日：2003-08-21

    申请号：US10167710

    申请日：2002-06-12

    发明人： Joseph G. Smith JR. ,  John W. Connell ,  Paul M. Hergenrother ,  Sharon E. Lowther ,  Cheol Park

    IPC分类号： C08L077/00 ,  C08L083/00 ,  C07F007/02

    CPC分类号： B82Y30/00 ,  C07F7/1804 ,  C09J5/02 ,  C23C22/68

    摘要： Phenylethynyl containing imide-silanes were prepared from aminoalkyl and aminoaryl alkoxy silanes and 4-phenyletbynylphthalic anhydride in toluene to form the imide in one step or in N-methyl-2-pyrrolidinone (NMP) to form the amide acid intermediate. Controlled molecular weight pendent phenylethynyl amide acid oligomers terminated with aminoaryl alkoxy silanes were prepared in NMP from aromatic dianhydrides, aromatic diamines, diamines containing pendent phenylethynyl groups and aminoaryl alkoxy silanes. The phenylethynyl containing imide-silanes and controlled molecular weight pendent phenylethynyl amide acid oligomers terminated with aminoaryl alkoxy silanes were used to improve the adhesion between phenylethynyl containing imide adhesives and inorganic substrates (i.e. metal). Hydrolysis of the alkoxy silane moiety formed a silanol functionality which reacted with the metal surface to form a metal-oxygen-silicon (oxane) bond under the appropriate reaction conditions. Upon thermal cure, the phenylethynyl group of the coupling agent reacts with the phenylethynyl functionality of phenylethynyl containing imide adhesives and becomes chemically bonded to the matrix. The resultant adhesive bond is more durable (i.e. hot-wet environmental resistance) than adhesive bonds made without the use of the coupling agent due to covalent bond formation between the phenylethynyl containing imide-silane coupling agent or the controlled molecular weight pendent phenylethynyl amide acid oligomers terminated with aminoaryl alkoxy silanes and both the metal substrate and phenylethynyl containing imide adhesives.

    摘要翻译： 由氨基烷基和氨基芳基烷氧基硅烷和4-苯基邻苯二甲酸酐在甲苯中制备含酰亚胺硅烷的苯乙炔基，在一步中形成酰亚胺或在N-甲基-2-吡咯烷酮（NMP）中形成酰胺酸中间体。 在NMP中由芳香族二酐，芳族二胺，含有侧基苯基乙炔基的二胺和氨基芳基烷氧基硅烷制备用氨基芳基烷氧基硅烷封端的受控分子量的苯乙炔基酰胺酸低聚物。 使用含有酰亚胺硅烷的苯基乙炔基和用氨基芳基烷氧基硅烷封端的受控分子量的侧链苯乙炔基酰胺酸低聚物来改善含苯基乙炔基的酰亚胺粘合剂和无机底物（即金属）之间的粘附性。 烷氧基硅烷部分的水​​解形成硅烷醇官能团，其在合适的反应条件下与金属表面反应形成金属 - 氧 - 硅（氧）键。 热固化后，偶联剂的苯基乙炔基与含有酰亚胺粘合剂的苯基乙炔基的苯基乙炔基官能团反应，并与化学键合到基质上。 由于含苯基乙炔基的酰亚胺 - 硅烷偶联剂或受控分子量的侧基苯基乙炔基酰胺酸低聚物之间的共价键形成，所得到的粘合剂粘合比不使用偶联剂的粘结键更耐用（即热湿环境抵抗） 用氨基芳基烷氧基硅烷封端，金属底物和苯乙炔基含有酰亚胺粘合剂。