公开(公告)号：US20090111964A1

公开(公告)日：2009-04-30

申请号：US12260428

申请日：2008-10-29

申请人： Motoki Asahara ,  Hiroaki Terada ,  Hiroyuki Kato

发明人： Motoki Asahara ,  Hiroaki Terada ,  Hiroyuki Kato

IPC分类号： C08G8/02

CPC分类号： C08G63/605 ,  C09K19/3809 ,  C09K2219/11

摘要： The present invention provides a wholly aromatic liquid-crystalline polyester consisting of the repeating units represented by formulae (I), (II), (III) and (IV): wherein: the molar proportion of the repeating unit represented by formula (I) based on the total repeating units constituting the wholly aromatic liquid-crystalline polyester is 40-80 mol %; the molar ratio of the total amount of the repeating units represented by formulae (II) and (III) to the repeating unit represented by formula (IV) is from 90/100 to 100/90; the molar proportion of the repeating unit represented by formula (II) based on the total amount of the repeating units represented by formulae (II) and (III) is 80-99.9 mol %; and the two “—O—” attached to the benzene ring in formula (III) are positioned meta or para to each other and “Ar” in formula (IV) represents a bivalent aromatic group. The wholly aromatic liquid-crystalline polyester of the present invention exhibits excellent dielectric properties in high frequency regions as well as good mechanical properties such as impact strength.

摘要翻译： 本发明提供由式（I），（II），（III）和（IV）表示的重复单元组成的全芳族液晶聚酯：其中：由式（I）表示的重复单元的摩尔比例 基于构成全芳香族液晶聚酯的总重复单元为40〜80摩尔％。 由式（II）和（III）表示的重复单元的总量与由式（IV）表示的重复单元的摩尔比为90/100〜100/90; 由式（II）表示的重复单元相对于式（II）和（III）表示的重复单元的总量的摩尔比例为80-99.9摩尔％ 并且与式（III）中的苯环相连的两个“-O-”彼此定位为间位或对位，式（IV）中的“Ar”表示二价芳基。 本发明的全芳香族液晶聚酯在高频区域表现出优异的介电性能以及良好的机械性能如冲击强度。

公开(公告)号：US07396895B2

公开(公告)日：2008-07-08

申请号：US10721140

申请日：2003-11-25

申请人： Timothy P. Bender

发明人： Timothy P. Bender

IPC分类号： C08G8/02 ,  C08G65/38 ,  C08G2/00

CPC分类号： C08G65/40 ,  G03G5/0567 ,  G03G5/0575 ,  G03G5/0589 ,  G03G5/0596 ,  G03G5/0601 ,  G03G5/0603 ,  G03G5/0607 ,  G03G5/0629 ,  G03G5/0631 ,  G03G5/071 ,  G03G5/073 ,  G03G5/075 ,  G03G5/076

摘要： Disclosed is a process for preparing branched polyarylene ether polymers by (A) providing a reaction mixture comprising (i) a polyfunctional phenol compound of the formula Ar(OH)x wherein x≧3 and wherein Ar is an aryl moiety or an alkylaryl moiety, provided that when Ar is an alkylaryl moiety at least three of the —OH groups are bonded to an aryl portion thereof, (ii) a compound of the formula wherein m is 0 or 1, Y and Y′ each, independently of the other, is fluorine or chlorine, and A is as defined herein, (iii) a compound of the formula wherein B is as defined herein, and (iv) a carbonate base; and (B) heating the reaction mixture and removing generated water from the reaction mixture, thereby effecting a polymerization reaction. Also disclosed are polymers prepared by this process and imaging members containing these polymers.

摘要翻译： 公开了一种通过（A）提供反应混合物制备支化聚亚芳基醚聚合物的方法，该反应混合物包含（i）式Ar（OH）x x = 3的多官能酚化合物，其中Ar为 芳基部分或烷基芳基部分，条件是当Ar是烷基芳基部分时，至少三个-OH基团与其芳基部分键合，（ii）下式化合物其中m为0或1，Y和Y 各自独立地为氟或氯，A如本文所定义，（iii）下式化合物其中B如本文所定义，和（iv）碳酸酯基; 和（B）加热反应混合物并从反应混合物中除去生成的水，从而进行聚合反应。 还公开了通过该方法制备的聚合物和含有这些聚合物的成像构件。

公开(公告)号：US07393914B2

公开(公告)日：2008-07-01

申请号：US11193552

申请日：2005-07-29

申请人： David Roger Moore ,  Hongyi Zhou ,  Daniel Steiger ,  Joyce Hung ,  Daniel Joseph Brunelle ,  Hongwei Liu ,  Marianne Elisabeth Harmon

发明人： David Roger Moore ,  Hongyi Zhou ,  Daniel Steiger ,  Joyce Hung ,  Daniel Joseph Brunelle ,  Hongwei Liu ,  Marianne Elisabeth Harmon

IPC分类号： C08G75/00 ,  C08G8/02

CPC分类号： G11B7/22 ,  G11B7/1356 ,  G11B7/1362 ,  G11B2007/0006

摘要： Novel polyethersulfone compositions have been discovered which incorporate structural subunits derived from sulfonated bis(halophenyl)sulfones, dihydroxy terphenyls, and/or bis(hydroxyphenyl)pyridines. The sulfonated polyethersulfones show promise as materials for use in polymer electrolyte membranes (PEMs) in fuel cells owing to their high proton conductivities (0.02-0.07 S/cm at 20° C. and 100 percent humidity). In addition, a novel unsulfonated thermoplastic polyethersulfone comprising structural subunits derived from a non-sulfonated bis(halophenyl)sulfone bis4-fluorophenyl)sulfone and 4,4′-dihydroxyphenyl-2,6-pyridine (CAS No. 171820-16-9) is disclosed.

摘要翻译： 已经发现新的聚醚砜组合物掺入衍生自磺化双（卤代苯基）砜，二羟基三联苯和/或双（羟基苯基）吡啶的结构亚单位。 磺化聚醚砜由于其高质子电导率（在20℃和100％湿度下为0.02-0.07S / cm），在燃料电池中用作聚合物电解质膜（PEM）的材料显示出希望。 另外，包含衍生自非磺化双（卤代苯基）砜双-4-氟苯基）砜和4,4'-二羟基苯基-2,6-吡啶（CAS号171820-16-9）的结构亚单位的新型未磺化热塑性聚醚砜， 被披露。

公开(公告)号：US20070135610A1

公开(公告)日：2007-06-14

申请号：US11299252

申请日：2005-12-09

申请人： Rainer Koeniger ,  Michael McLaughlin ,  Glen Merfeld

发明人： Rainer Koeniger ,  Michael McLaughlin ,  Glen Merfeld

IPC分类号： C08G8/02

CPC分类号： C08G63/191 ,  C08G63/672 ,  C08G63/79 ,  C08G63/916

摘要： Disclosed herein are polyarylate acid chloride compositions derived from aromatic diacid chlorides and dihydroxy aromatic compounds that are made by reacting a stoichiometric excess of said aromatic diacid chlorides with the dihydroxy aromatic compounds. Disclosed also are a wide variety of compositions derived from said polyarylate acid chlorides. In one instance new compositions are prepared by reacting the polyarylate acid chlorides with a nucleophile containing carboxylate functionality to provide an acid end-capped polyarylate. Alternately, the polyarylate acid chlorides may be hydrolyzed to provide carboxylate end-capped polyarylates. Disclosed further are methods to make described compositions.

摘要翻译： 本文公开了衍生自芳族二酰氯和二羟基芳族化合物的多芳基化合物酰氯组合物，其通过使化学计量过量的所述芳族二酰氯与二羟基芳族化合物反应而制备。 还公开了从所述多芳基化合物酰氯衍生的各种组合物。 在一个实例中，通过使多芳基化合物酰氯与含有亲核试剂的羧酸酯官能团反应制备酸性封端的多芳基化合物来制备新的组合物。 或者，多芳基化合物酰氯可以水解以提供羧酸酯封端的多芳基化合物。 还公开了制备所述组合物的方法。

公开(公告)号：US20070037956A1

公开(公告)日：2007-02-15

申请号：US11502228

申请日：2006-08-10

申请人： Terrence Hogan ,  David Lawson ,  Yuan-Yong Yan

发明人： Terrence Hogan ,  David Lawson ,  Yuan-Yong Yan

IPC分类号： C08G8/02

CPC分类号： C08F290/06 ,  C08C19/44 ,  C08F8/30 ,  C08F8/34 ,  C08F257/02 ,  C08F279/02 ,  C08L15/00 ,  C08L51/003 ,  C08L51/04 ,  C08L2666/02

摘要： A functionalized polymer includes a polymer chain and, bonded thereto, a functional group having the general formula —NQOR1 where R1 is a hydrogen atom or —CH2Z where Z is a hydrogen atom or a substituted or unsubstituted aryl, alkyl, alkenyl, alkenaryl, aralkenyl, alkaryl, or aralkyl group and where Q is a moiety connected to the nitrogen atom of the functional group through a C, N, O, or S atom. The material can be the reaction product of a living polymer and a compound that includes nitroso functionality. The functional group can interact with particulate filler such as, e.g., carbon black.

摘要翻译： 官能化聚合物包括聚合物链，并且与其键合，具有通式-NQOR 1的官能团，其中R 1是氢原子或-CH 2 Z其中Z是氢原子或取代或未取代的芳基，烷基，烯基，烯芳基，芳烯基，烷芳基或芳烷基，其中Q是通过C与官能团的氮原子连接的部分， N，O或S原子。 该材料可以是活性聚合物和包括亚硝基官能团的化合物的反应产物。 官能团可以与颗粒填料例如炭黑相互作用。

公开(公告)号：US20070010645A1

公开(公告)日：2007-01-11

申请号：US11172816

申请日：2005-07-05

申请人： Simone Vonwiller ,  Damon Ridley ,  Sutharsiny Indusegaram ,  Scott Starling ,  Graciel Gonzaga

发明人： Simone Vonwiller ,  Damon Ridley ,  Sutharsiny Indusegaram ,  Scott Starling ,  Graciel Gonzaga

IPC分类号： C08G8/02

CPC分类号： C09B47/063 ,  C07D487/22 ,  C09B47/0675 ,  C09B47/20 ,  C09B47/30 ,  C09D11/328

摘要： A phthalocyanine dye of formula (I) is provided: wherein M is a metal group or is absent; Ar1, Ar2, Ar3, Ar4, Ar5, Ar6, Ar7 and Ar8 are selected from phenyl, naphthyl, pyridyl, furanyl, pyrollyl or thiophenyl, each of Ar1, Ar2, Ar3, Ar4, Ar5, Ar6, Ar7 and Ar8 being optionally substituted with 1, 2, 3, 4 or 5 groups, the or each group being independently selected from C1-12alkyl, C1-12alkoxy, C1-12arylalkyl, C1-12 arylalkoxy, —(OCH2CH2)dORd, cyano, halogen, amino, hydroxyl, thiol, —SRv, —NRuRv, nitro, phenyl, phenoxy, —CO2Rv, —C(O)Rv, —OCORv, —SO2Rv, —OSO2Rv, —NHC(O)Rv, —CONRuRv, —CONRuRv, sulfonic acid, sulfonic acid salt and sulfonamide; d is an integer from 2 to 5000; Rd is H, C1-8alkyl or C(O)C1-8alkyl; Ru and Rv are independently selected from hydrogen, C1-12alkyl, phenyl or phenyl-C1-8alkyl; wherein at least one of Ar1, Ar2, Ar3, Ar4, Ar5, Ar6, Ar7 and Ar8 is substituted with a sulfonic acid, a sulfonic acid salt or a sulfonamide group. Dyes of this type are especially suitable for use in netpage and Hyperlabel™ systems.

公开(公告)号：US20060173158A1

公开(公告)日：2006-08-03

申请号：US11363681

申请日：2006-02-28

申请人： Daniel Brunelle ,  Havva Acar ,  Farid Khouri ,  Thomas Guggenheim ,  David Woodruff ,  Norman Johnson

发明人： Daniel Brunelle ,  Havva Acar ,  Farid Khouri ,  Thomas Guggenheim ,  David Woodruff ,  Norman Johnson

IPC分类号： C08G8/02 ,  C08G75/00 ,  C07D401/00

CPC分类号： C08G73/12 ,  C08G73/121 ,  C08G73/124

摘要： Polyether polymers, such as polyetherimides, are prepared by the reaction of a dihydroxy-substituted aromatic hydrocarbon alkali metal salt, such as bisphenol A disodium salt, with a bis(N-(chlorophthalimido))aromatic compound, such as 1,3- and/or 1,4-bis(N-(4-chlorophthalimido))benzene, in a solvent such as o-dichlorobenzene and in the presence of a phase transfer catalyst such as a hexaalkylguanidinium chloride. Several embodiments may be employed to improve the method. They comprise employing substantially dry reagents, employing a high solids level in solvent, beginning with an excess of bis(N-(chlorophthalimido))-aromatic compound and incrementally adding alkali metal salt, employing alkali metal salt of small particle size, and using reagents of high purity.

摘要翻译： 聚醚聚合物如聚醚酰亚胺通过二羟基取代的芳族烃碱金属盐如双酚A二钠盐与双（N-（氯代邻苯二甲酰亚胺基））芳族化合物如1,3-和 /或1,4-双（N-（4-氯邻苯二甲酰亚氨基））苯，在溶剂如邻二氯苯中，并在相转移催化剂如六烷基氯化the存在下进行。 可以采用几个实施例来改进该方法。 它们包括使用基本上干的试剂，在溶剂中使用高固体含量，从过量的双（N-（氯代邻苯二甲酰亚胺基）） - 芳族化合物开始，并逐渐加入碱金属盐，使用小粒径的碱金属盐，并使用试剂 的高纯度。

公开(公告)号：US20050058780A1

公开(公告)日：2005-03-17

申请号：US10494511

申请日：2002-11-15

申请人： Go Ono ,  Kio Mizuno ,  Hideyuki Endo

发明人： Go Ono ,  Kio Mizuno ,  Hideyuki Endo

IPC分类号： C08G73/10 ,  G02F1/1337 ,  C08G8/02 ,  B32B27/00 ,  B32B27/06 ,  C08G14/00 ,  C09K19/00

CPC分类号： G02F1/133723 ,  C08G73/10 ,  C08G73/1039 ,  C08G73/1042 ,  G02F2001/133742 ,  Y10T428/1005 ,  Y10T428/1018 ,  Y10T428/1023 ,  Y10T428/31721

摘要： A liquid crystal alignment treating agent for vertical alignment to be used in a liquid crystal display device which has an electrode on at least one side of substrates and is driven by applying a voltage to a vertically aligned liquid crystal, characterized by containing a polyamic acid which is represented by the following formula (I) and exhibits a reduced viscosity of from 0.05 to 5.0 dl/g (in N-methyl-2-pyrrolidone at 30° C. at a concentration of 0.5 g/dl) or a polyimide obtained by cyclodehydration thereof: wherein R1 represents a tetravalent organic group, at least 20 mol % of which has a fused alicyclic structure composed of two to five rings, and all of the carbonyl groups are directly bonded to the alicyclic structure and that any two carbonyl groups are not bonded to adjacent carbon atoms of the alicyclic structure; R2 is a bivalent organic group, from 20 to 100 mol % of which has in the side-chain structure at least one structural unit selected from the group consisting of C5-20 long-chain alkyl, C5-20 fluoroalkyl, alicyclic structures and aromatic ring structures; and L is a positive integer.

摘要翻译： 一种用于垂直取向的液晶取向处理剂，用于液晶显示装置，该液晶显示装置在基板的至少一侧具有电极，并通过向垂直取向的液晶施加电压而驱动，其特征在于，含有聚酰胺酸， 由下式（I）表示，比较粘度为0.05〜5.0dl / g（在N-甲基-2-吡咯烷酮中，30℃，浓度为0.5g / dl）或通过 环化脱水：其中R 1表示四价有机基团，其中至少20mol％具有由2-5个环组成的稠合脂环结构，并且所有羰基直接键合到脂环结构上，并且任何两个 羰基不与脂环结构的相邻碳原子结合; R 2是二价有机基团，其20至100摩尔％在侧链结构中具有至少一个选自以下的结构单元：C5-20长链烷基，C5-20氟烷基，脂环族 结构和芳环结构; L是正整数。

公开(公告)号：US20050049390A1

公开(公告)日：2005-03-03

申请号：US10647889

申请日：2003-08-25

申请人： Daniel Brunelle ,  Hava Acar ,  Farid Khouri ,  Thomas Guggenheim ,  David Woodruff ,  Norman Johnson

发明人： Daniel Brunelle ,  Hava Acar ,  Farid Khouri ,  Thomas Guggenheim ,  David Woodruff ,  Norman Johnson

IPC分类号： C08G73/12 ,  C08G8/02 ,  C08G14/00

CPC分类号： C08G73/124 ,  C08G73/121

摘要： Polyether polymers, such as polyetherimides, are prepared by the reaction of a dihydroxy-substituted aromatic hydrocarbon alkali metal salt, such as bisphenol A disodium salt, with a bis(N-(chlorophthalimido))aromatic compound, such as 1,3- and/or 1,4-bis[N-(4-chlorophthalimido)]benzene, in a solvent such as o-dichlorobenzene and in the presence of a phase transfer catalyst such as a hexaalkylguanidinium chloride. Several embodiments may be employed to improve the method. They comprise employing substantially dry reagents, employing a high solids level in solvent, beginning with an excess of bis(N-(chlorophthalimido))-aromatic compound and incrementally adding alkali metal salt, employing alkali metal salt of small particle size, and using reagents of high purity.

摘要翻译： 聚醚聚合物如聚醚酰亚胺通过二羟基取代的芳族烃碱金属盐如双酚A二钠盐与双（N-（氯代邻苯二甲酰亚胺基））芳族化合物如1,3-和 /或1,4-双[N-（4-氯邻苯二甲酰亚氨基）]苯，在溶剂如邻二氯苯中，并在相转移催化剂如六烷基氯化the的存在下进行。 可以采用几个实施例来改进该方法。 它们包括使用基本上干的试剂，在溶剂中使用高固体含量，从过量的双（N-（氯代邻苯二甲酰亚胺基）） - 芳族化合物开始，并逐渐加入碱金属盐，使用小粒径的碱金属盐，并使用试剂 的高纯度。

公开(公告)号：US6117919A

公开(公告)日：2000-09-12

申请号：US119404

申请日：1998-07-21

申请人： Mihoko Oda ,  Teigo Sakakibara ,  Shunichiro Nishida ,  Hideo Ukuda

发明人： Mihoko Oda ,  Teigo Sakakibara ,  Shunichiro Nishida ,  Hideo Ukuda

IPC分类号： G02B5/08 ,  B05D5/00 ,  B05D7/24 ,  C08K5/132 ,  C08K5/3432 ,  C08K5/42 ,  C08L101/00 ,  C09D5/00 ,  C09D129/04 ,  C09D131/04 ,  C09D133/02 ,  C09D133/26 ,  C09D139/06 ,  C09D171/02 ,  C09D201/00 ,  C09K3/18 ,  G02B1/10 ,  C08G8/02 ,  C08J3/28

CPC分类号： C09K3/18 ,  C08K5/132 ,  C08K5/42 ,  C09D5/00

摘要： Disclosed herein is an anti-fogging coating film comprising a hydrophilic polymer and a benzophenone compound represented by a general formula (I): ##STR1## wherein X.sub.1 to X.sub.10 are the same or different from one another and are individually a radical selected from the group consisting of hydrogen, hydroxyl group, sulfonic group, carboxyl group, acyl group, ester group, ether group, hydrocarbon groups, alkoxyl groups having 1 to 6 carbon atoms, amino group, hydroxyalkyl groups and hydroxyalkoxyl groups, with the proviso that at least one of X.sub.1 to X.sub.10 is a radical selected from among the hydroxyl and sulfonic groups. Anti-fogging articles comprising a base material such as glass, plastic, metal or mirror and the anti-fogging coating film provided thereon, and a composition for forming the anti-fogging coating film are also disclosed.

摘要翻译： 本文公开了一种防雾涂膜，其包含由通式（I）表示的亲水性聚合物和二苯甲酮化合物：其中X1至X10彼此相同或不同，并且分别为选自氢 羟基，磺酸基，羧基，酰基，酯基，醚基，烃基，碳原子数1〜6的烷氧基，氨基，羟基烷基和羟基烷氧基，条件是至少一个X 1〜 X 10是选自羟基和磺酸基团的基团。 还公开了包含诸如玻璃，塑料，金属或反射镜的基底材料和设置在其上的防雾涂膜的防雾制品，以及用于形成防雾涂膜的组合物。