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    Method of producing thermotropic liquid crystalline copolyester, thermotropic liquid crystalline copolyester composition obtained by the same method, and molding made of the same composition
    1.
    发明申请
    Method of producing thermotropic liquid crystalline copolyester, thermotropic liquid crystalline copolyester composition obtained by the same method, and molding made of the same composition 失效
    制造热致液晶共聚酯的方法，通过相同方法获得的热致液晶共聚酯组合物和由相同组成制成的模制品

    公开(公告)号：US20010014708A1

    公开(公告)日：2001-08-16

    申请号：US09809520

    申请日：2001-03-15

    申请人： NIPPON PETROCHEMICAL CO., LTD.

    发明人： Satoshi Murouchi ,  Yoshikuni Yamada ,  Toshitaka Kobayashi

    IPC分类号： C08K005/1575 ,  C08K005/52 ,  C08L067/02 ,  C08L067/04

    CPC分类号： C08K5/524 ,  C08G63/605 ,  C08G63/80 ,  Y10T428/12007 ,  Y10T428/12528 ,  Y10T428/12569 ,  Y10T428/31681 ,  Y10T428/31786 ,  Y10T428/31989 ,  C08L67/00

    摘要： A method of producing a thermotropic liquid crystalline copolyester having an extremely small amount of out-gases comprising the steps of: (1) charging in a reactor 5-100 mol % of aromatic hydroxycarboxylic acid, 0-47.5 mol % of aromatic dicarboxylic acid and 0-47.5 mol % of aromatic diol, so that the sum of mol % of each material is 100 mol % and the mol % of aromatic dicarboxylic acid and that of aromatic diol are substantially equal; (2) adding acetic anhydride of an amount which satisfies the formula, (BnullC)/Anull1.04, nullAnull representing the total molar number of the hydroxy group in a reaction system, nullBnull representing the molar number of acetic anhydride to be added, and nullCnull representing the molar number of water present in the reaction system prior to addition of acetic anhydride; (3) acetylation; (4) melt polymerization; and (5) solid-phase polymerization.

    摘要翻译： 一种制造具有极少量外排气体的热致液晶共聚酯的方法，包括以下步骤：（1）在反应器中装入5-100摩尔％的芳族羟基羧酸，0-47.5摩尔％的芳族二羧酸和 0-47.5摩尔％的芳族二醇，使得每种材料的摩尔％的总和为100摩尔％，芳族二羧酸和芳族二醇的摩尔％基本相等; （2）加入满足式（BC）/ A> = 1.04的量的乙酸酐，表示反应体系中羟基的总摩尔数的“A”，代表乙酸酐摩尔数的“B” 并且“C”表示在加入乙酸酐之前反应体系中存在的水的摩尔数; （3）乙酰化; （4）熔融聚合; 和（5）固相聚合。

    Process of producing copper phthalocyanine pigment having a bright tone
    4.
    发明授权
    Process of producing copper phthalocyanine pigment having a bright tone 失效
    具有亮色调的铜酞菁颜料的制造方法

    公开(公告)号：US5698023A

    公开(公告)日：1997-12-16

    申请号：US617154

    申请日：1996-03-18

    申请人： Tsutomu Takashima ,  Kikuo Sasaki ,  Hideyuki Dohi

    发明人： Tsutomu Takashima ,  Kikuo Sasaki ,  Hideyuki Dohi

    IPC分类号： C09B47/06 ,  C09B47/067 ,  C09B67/50

    CPC分类号： C09B47/06 ,  C09B47/067

    摘要： This invention provides a process for producing copper phthalocyanine pigments which comprises reacting either phthalic anhydride or its derivatives with urea and a copper-containing substance, or either phthalonitrile or its derivative with a copper-containing substance in a reaction solvent by heating characterized in that an alkylxylene ingredient having a branched C4 side-chain represented by the following formula (1) is used as the reaction solvent: ##STR1##

    摘要翻译： 本发明提供了一种生产铜酞菁颜料的方法，其包括使邻苯二甲酸酐或其衍生物与脲和含铜物质或邻苯二甲腈或其衍生物与含铜物质在反应溶剂中通过加热反应，其特征在于， 使用具有由下式（1）表示的支链C 4侧链的烷基二甲苯成分作为反应溶剂：（1）

    Web expander
    5.
    发明授权
    Web expander 失效
    Web扩展器

    公开(公告)号：US06973702B2

    公开(公告)日：2005-12-13

    申请号：US10601846

    申请日：2003-06-24

    申请人： Masahiro Harashige

    发明人： Masahiro Harashige

    IPC分类号： D06C3/06 ,  B65H23/025 ,  D06C3/00

    CPC分类号： D06C3/00 ,  B65H23/0256 ,  B65H23/0258 ,  B65H2511/12

    摘要： This invention provides a web expander comprising means for carrying a web 2 having longitudinal slits, means 5 for expanding the width of the web, and opening control means 6 for uniformly forming size and form of openings of the web expanded by said means for expanding. The means 5 for expanding the width consists of a flat expander 15 and two pairs of cloth guider 21, and opening control means 6 comprises two expander rolls 31 as a rotatable ribbed roll, the ribbed roll being adapted to be applied to one side of the traveling net-like web to rotate in the direction in which the net-like web 2 is reduced in width.

    摘要翻译： 本发明提供了一种卷筒纸膨胀器，其包括用于承载具有纵向狭缝的纸幅2的装置，用于扩大幅材宽度的装置5和用于均匀地形成由所述膨胀装置膨胀的幅材的尺寸和形状的开口控制装置6。 用于膨胀宽度的装置5包括平坦的膨胀器15和两对布导向件21，开口控制装置6包括两个作为可旋转的罗纹辊的膨胀辊31，该罗纹辊适于施加到 行网状网沿网状网2的宽度方向旋转。

    Method of manufacturing optical transmission medium from synthetic resin
    6.
    发明授权
    Method of manufacturing optical transmission medium from synthetic resin 失效
    从合成树脂制造光传输介质的方法

    公开(公告)号：US5382448A

    公开(公告)日：1995-01-17

    申请号：US215386

    申请日：1994-03-21

    申请人： Yasuhiro Koike ,  Eisuke Nihei

    发明人： Yasuhiro Koike ,  Eisuke Nihei

    IPC分类号： G02B1/04 ,  G02B3/00 ,  G02B6/138 ,  B05D5/06

    CPC分类号： G02B6/02038 ,  G02B1/04 ,  G02B1/046 ,  G02B3/0087 ,  G02B6/138

    摘要： A method of manufacturing a multimode optical transmission medium from a synthetic resin having the distribution of refractive index varying continuously in a fixed direction. In the method, a monomer is polymerized while a transparent polymer for constituting the wall of a vessel is being dissolved into the monomer. Therefore, this method is free from the defect of methods using conventional polymerization reactions, and has an extremely high productivity.

    摘要翻译： 具有在固定方向连续变化的折射率分布的合成树脂制造多模光传输介质的方法。 在该方法中，单体聚合，而用于构成容器壁的透明聚合物溶解在单体中。 因此，该方法没有使用常规聚合反应的方法的缺点，并且具有极高的生产率。

    Method of forming photosetting film
    7.
    发明授权
    Method of forming photosetting film 失效
    形成光电膜的方法

    公开(公告)号：US5057400A

    公开(公告)日：1991-10-15

    申请号：US387215

    申请日：1989-07-28

    申请人： Tatsuo Yamaguchi ,  Hiroyoshi Ohmika ,  Yutaka Ohtsuki

    发明人： Tatsuo Yamaguchi ,  Hiroyoshi Ohmika ,  Yutaka Ohtsuki

    IPC分类号： G03F7/027 ,  C09D5/00 ,  C09D147/00 ,  G03F7/038 ,  H05K3/06 ,  H05K3/18

    CPC分类号： G03F7/038

    摘要： A method of forming a photosetting film includes the steps of forming a photosensitive film containing(a) 100 parts by weight of a modified resin obtained by reacting an .alpha.,.beta.-unsaturated monocarboxylic acid derivative having an alcoholic hydroxyl group represented by formula: ##STR1## (wherein each of R.sub.1 and R.sub.2 independently represents a hydrogen atom or methyl and R.sub.3 represents a hydrocarbon residue which may contain nitrogen or oxygen) with an .alpha.,.beta.-unsaturated dicarboxylic acid anhydride adduct having a softening point (measured by a ring and ball softening point method of JIS K2531-60) of not less than 70.degree. C. of a conjugated diene polymer or copolymer having a number-average molecular weight of 500 to 5,000, and a vinyl group content of not less than 50 mol % such that at least 10 mol % of an acid anhydride group of the adduct are ring-opened, and(b) 0.01 to 20 parts by weight of a photoinitiator on a conductive substance and exposing the photosensitive film to active light.