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    ANISOTROPIC LIGHT ABSORPTION FILM AND LAMINATE
    1.
    发明申请
    ANISOTROPIC LIGHT ABSORPTION FILM AND LAMINATE 审中-公开

    公开(公告)号：US20200018879A1

    公开(公告)日：2020-01-16

    申请号：US16582372

    申请日：2019-09-25

    Applicant: FUJIFILM Corporation

    Inventor： Yumi KATOU ,  Shinichi MORISHIMA ,  Wataru HOSHINO ,  Jun TAKEDA ,  Kengo SAITO ,  Yuzo FUJIKI

    IPC: G02B5/30 ,  G02F1/1335 ,  G02F1/1337 ,  C09K19/60 ,  C09K19/38 ,  C09B31/20 ,  C09B31/153 ,  C09B31/043

    Abstract: An object of the invention is to provide an anisotropic light absorption film having both a high alignment degree and high light resistance, and a laminate provided using the anisotropic light absorption film. An anisotropic light absorption film according to the embodiment of the invention is formed from a composition having a first dichroic azo dye, a second dichroic azo dye, and a compound represented by Formula (I) or a polymer thereof, the first dichroic azo dye has a solution absorption maximum wavelength of 400 nm or greater and less than 550 nm, the second dichroic azo dye has a solution absorption maximum wavelength of 550 nm or greater and 750 nm or less, and the film has an arrangement structure of the first dichroic azo dye or an arrangement structure of the second dichroic azo dye therein.

    Disazo dyes, preparation and use
    2.
    发明授权
    Disazo dyes, preparation and use 有权
    双偶氮染料，制备和使用

    公开(公告)号：US08834581B2

    公开(公告)日：2014-09-16

    申请号：US13996824

    申请日：2011-12-17

    Applicant: Aloysius Engel ,  Michael Joerss ,  Clemens Grund ,  Bernd Hostasch ,  Gunter Görlitz

    Inventor： Aloysius Engel ,  Michael Joerss ,  Clemens Grund ,  Bernd Hostasch ,  Gunter Görlitz

    IPC: D06P1/02 ,  C07C245/08 ,  C09B31/04 ,  C09B31/153 ,  C09D11/328

    CPC classification number: C09B31/04 ,  C09B31/153 ,  C09D11/328

    Abstract: Described are dyes of formula (I) where R1 is hydrogen, alkyl, alkoxy, trifluoromethyl or halogen, M is hydrogen, an alkali metal cation or an optionally substituted ammonium cation, R2 and R3 are each independently hydrogen, alkyl or alkoxy, R4 is alkyl or alkoxy, R5 and R6 are each independently moieties of the formula —(CmH2m)—O—CnH2n+1, m is an integer from 3 to 6, and n is an integer from 0 to 8. These dyes are useful for dyeing and printing materials having polar groups.

    Abstract translation: 描述了式（I）的染料，其中R 1是氢，烷基，烷氧基，三氟甲基或卤素，M是氢，碱金属阳离子或任选取代的铵阳离子，R 2和R 3各自独立地是氢，烷基或烷氧基，R 4是 烷基或烷氧基，R5和R6各自独立地为下式的部分 - （CmH2m）-O-CnH2n + 1，m为3至6的整数，n为0至8的整数。这些染料可用于染色 和具有极性基团的印刷材料。

    Sulfo group-containing disaz compounds having a heterocyclic coupling component radical
    3.
    发明授权
    Sulfo group-containing disaz compounds having a heterocyclic coupling component radical 失效
    具有杂环键合成分基团的含磺酰基的二价化合物

    公开(公告)号：US4833235A

    公开(公告)日：1989-05-23

    申请号：US106100

    申请日：1987-10-07

    Applicant: Reinhard Pedrazzi

    Inventor： Reinhard Pedrazzi

    IPC: C09B31/02 ,  C09B31/10 ,  C09B31/11 ,  C09B31/14 ,  C09B31/147 ,  C09B31/153

    CPC classification number: C09B31/14 ,  C09B31/10 ,  Y10S8/917

    Abstract: Disazo compounds of the formula ##STR1## and salt thereof, D is the radical of a diazo component of the benzene or naphthalene series.K is the radical of a heterocyclic coupling component of the aminopyrazole-, pyridone- or barbituric acid-series, n is 1 to 4,R.sub.1 is hydrogen, C.sub.1-4 alkyl or substituted C.sub.1-4 alkyl,each of R.sub.2 and R.sub.3 is independently hydrogen, halo, C.sub.1-4 alkyl, substituted C.sub.1-4 alkyl, C.sub.1-4 alkoxy, substituted C.sub.1-4 alkoxy, --NHCO--Rhd 5, amino, substituted amino or a quaternary ammonium group, wherein R.sub.5 is C.sub.1-4 alkyl, substituted C.sub.1-4 alkyl, C.sub.1-4 alkoxy or amino,R.sub.4 is hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halo or nitro,X is a bridging radical, and with the proviso that the number of anionic groups equals or exceeds the total number of basic and cationic groups,are useful as direct dyes, as such or in the form or solid or particularly liquid aqueous dye preparations, for dyeing or printing hydroxy group- or nitrogen- containing organic substrates, such as textiles consisting of or containing cellulose material, leather, glass and especially paper, and are also useful in inks.

    Abstract translation: 下式的双偶氮化合物及其盐，D是苯或萘系的重氮组分的基团。 K是氨基吡唑，吡啶酮或巴比妥酸系列的杂环偶联组分的基团，n为1至4，R 1为氢，C 1-4烷基或取代的C 1-4烷基，R 2和R 3各自独立地为氢， 卤素，C 1-4烷基，取代的C 1-4烷基，C 1-4烷氧基，取代的C 1-4烷氧基，-NHCO-Rhd 5，氨基，取代的氨基或季铵基，其中R 5是C 1-4烷基，取代的C 1-4烷基， 4-烷氧基或氨基，R4是氢，C1-4烷基，C1-4烷氧基，卤素或硝基，X是桥连基团，条件是阴离子基团的数量等于或超过碱性和阳离子基团的总数，是有用的 作为染料或印刷羟基或含氮有机基质的形式或固体或特别是液体的水性染料制剂的直接染料，例如由纤维素材料，皮革，玻璃和特别纸构成的纺织品， 并且也可用于油墨。

    Non-azo and azo compounds containing at least one 4,6-diamino-1-substituted-5-substituted carbamoylpyrid-2-one group
    4.
    发明授权
    Non-azo and azo compounds containing at least one 4,6-diamino-1-substituted-5-substituted carbamoylpyrid-2-one group 失效
    含有至少一个4,6-二氨基-1-取代-5-取代的氨基甲酰基吡啶-2-酮的非偶氮和偶氮化合物

    公开(公告)号：US4634764A

    公开(公告)日：1987-01-06

    申请号：US550954

    申请日：1983-11-10

    Applicant: Manfred Greve

    Inventor： Manfred Greve

    IPC: C07D239/48 ,  C09B29/42 ,  C09B31/153 ,  C09B35/031 ,  C09B44/08 ,  C09B69/10 ,  D21H21/28 ,  C09B31/28

    CPC classification number: C07D239/48 ,  C09B29/3639 ,  C09B31/153 ,  C09B35/031 ,  C09B44/08 ,  C09B69/106 ,  D21H21/28

    Abstract: Compounds of the formula ##STR1## wherein each R is independently --N(R.sub.1).sub.2, --N.sup..sym. (R.sub.2).sub.3 A.sup..crclbar. or hydroxy, whereineach R.sub.1 is independently hydrogen, alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl or aryl orboth R.sub.1 's taken together and with the nitrogen atom to which they are attached form a 5- or 6-membered saturated heterocyclic ring,each R.sub.2 is independently alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl or aryl ortwo R.sub.2 's taken together and with the nitrogen atom to which they are attached form a 5- or 6-membered saturated heterocyclic ring orall three R.sub.2 's taken together and with the nitrogen atom to which they are attached form a 5- or 6-membered unsaturated heterocyclic ring, andA.sup..crclbar. is a non-chromophoric anion,each T is independently a bridging radical, andZ is hydrogen or --N.dbd.N--D, wherein D is a diazo component radical,are dyes useful for the dyeing of for example, paper, leather, cellulosic materials such as cotton and textiles comprising polyacrylonitrile or polyamides or polyesters modified to contain anionic groups. Polymeric compounds containing at least two units each of which contains residues of two compounds of said formula, which may be the same or different, joined by biscationic bridging radicals are also useful as dyes for the same materials.

    Abstract translation: 其中每个R独立地是-N（R 1）2，-N（+）（R 2）3 A（ - ）或羟基，其中每个R 1独立地是氢，烷基，取代的烷基，环烷基，取代的 环烷基或芳基，或者两个R 1与它们所连接的氮原子一起形成5或6元饱和杂环，每个R 2独立地是烷基，取代的烷基，环烷基，取代的环烷基或芳基或两个R 2一起 并且与它们所连接的氮原子形成5-或6-元饱和杂环或所有三个R 2一起并与它们所连接的氮原子一起形成5-或6-元不饱和杂环，以及 A（ - ）是非发色阴离子，每个T独立地是桥连基团，Z是氢或-N = ND，其中D是重氮组分基团，是用于染色例如纸，皮革的染料 ，纤维素材料如棉花和纺织品，包括聚丙烯 改性为含有阴离子基团的腈或聚酰胺或聚酯。 含有至少两个单元的聚合化合物也可用作相同材料的染料，每个单元各自含有两个可以相同或不同的上述式化合物的残基。

    Disazo dyes derived from 3,3'-dihalo-5,5'-dichlorobenzidine
    5.
    发明授权
    Disazo dyes derived from 3,3'-dihalo-5,5'-dichlorobenzidine 失效
    衍生自3,3'-二卤代-5,5'-二氯联苯胺的双偶氮染料

    公开(公告)号：US4609726A

    公开(公告)日：1986-09-02

    申请号：US588972

    申请日：1984-03-14

    Applicant: Reinhard Kemper ,  Egon Liedek

    Inventor： Reinhard Kemper ,  Egon Liedek

    IPC: C09B35/08 ,  C09B35/18 ,  C09B31/153 ,  C09B33/12 ,  C09B35/031 ,  D06P1/52

    CPC classification number: C09B35/185

    Abstract: Compounds of the general formula I ##STR1## where R is hydrogen or C.sub.1 -C.sub.6 -alkyl and X is chlorine or bromine, with the proviso that X is only bromine when R is H, possess pigment properties and are distinguished by high color strength, brilliance and very good fastness properties.

    Abstract translation: 通式I的化合物其中R是氢或C 1 -C 6 - 烷基，X是氯或溴，条件是当R为H时，X仅为溴，具有颜料性质并且具有高的着色强度 ，光泽度非常好，牢度好。

    Amine salts of azo dyestuffs of the pyridone series
    6.
    发明授权
    Amine salts of azo dyestuffs of the pyridone series 失效
    吡啶酮系列偶氮染料的胺盐

    公开(公告)号：US4359418A

    公开(公告)日：1982-11-16

    申请号：US252526

    申请日：1981-04-09

    Applicant: Paul Lienhard ,  Gert Hegar

    Inventor： Paul Lienhard ,  Gert Hegar

    IPC: C09B29/42 ,  C09B31/153 ,  C09B35/031 ,  C09B69/04 ,  C09B29/36 ,  C07C85/20

    CPC classification number: C09B31/153 ,  C09B29/3626 ,  C09B35/031 ,  C09B69/045

    Abstract: Azo dyestuff sulfonic acid salts of the formula: ##STR1## wherein A represents a carbocyclic or heterocyclic aromatic radical, B represents an aliphatic, cycloaliphatic or araliphatic amine, X represents a hydrogen atom or a substituted or unsubstituted alkyl group, a cycloalkyl, aralkyl or aryl group, Y represents a hydrogen or halogen atom, a nitro, cyano, acyl, sulfonic acid, arylsulfonyl, alkoxycarbonyl group or a substituted or unsubstituted alkyl, sulfamoyl or carbamoyl group, Z represents a substituted or unsubstituted alkyl group or an aryl radical, m and n are 1 or 2; said dyestuffs salts having good solubility in organic solvents and functioning to color solutions of film forming polymers in yellow to orange shades.

    Abstract translation: 其中A表示碳环或杂环芳族基团，B表示脂族，脂环族或芳脂族胺，X表示氢原子或取代或未取代的烷基，环烷基，芳烷基或取代或未取代的烷基， 芳基，Y表示氢或卤素原子，硝基，氰基，酰基，磺酸，芳基磺酰基，烷氧基羰基或取代或未取代的烷基，氨磺酰基或氨基甲酰基，Z表示取代或未取代的烷基或芳基， m和n为1或2; 所述染料盐在有机溶剂中具有良好的溶解性，并且用于将成膜聚合物的溶液以黄色至橙色的色调着色。

    Azo dye with a 2,6-diamino-5-cyano-or-5-carbamoyl-pyridine coupling component
    9.
    发明授权
    Azo dye with a 2,6-diamino-5-cyano-or-5-carbamoyl-pyridine coupling component 失效
    具有2,6-二氨基-5-氰基或-5-氨基甲酰基 - 吡啶偶联组分的偶氮染料

    公开(公告)号：US4016152A

    公开(公告)日：1977-04-05

    申请号：US500640

    申请日：1974-08-26

    Applicant: Johannes Dehnert ,  Gunther Lamm

    Inventor： Johannes Dehnert ,  Gunther Lamm

    IPC: C07D213/82 ,  C07D213/85 ,  C09B29/42 ,  C09B31/153 ,  C09B29/36 ,  D06P3/24 ,  D06P3/40 ,  D06P3/52

    CPC classification number: C07D213/82 ,  C07D213/85 ,  C09B29/3639 ,  C09B31/153

    Abstract: A dye of the formula ##STR1## wherein D is the radical of a diazo component, especially phenyl, phenylazophenyl, benzthiazolyl, benzisothiazolyl, thienyl, thiazolyl, thiadiazolyl and substituted derivatives thereof,R is hydrogen or alkyl of 1 to 7 carbon atoms,X is cyano or carbamoyl,A is a hydrocarbon radical, the twoA's together with the nitrogen form a saturated heterocyclic ring, andA.sup.1 is hydrogen or a hydrocarbon radical.The dyes are eminently suitable for coloring synthetic fibers, particularly polyesters, brilliant shades.

    Abstract translation: 其中D是重氮组分的基团，特别是苯基，苯基偶氮苯基，苯并噻唑基，苯并异噻唑基，噻吩基，噻唑基，噻二唑基及其取代的衍生物，R是氢或1至7个碳原子的烷基，X 是氰基或氨基甲酰基，A是烃基，两个A与氮一起形成饱和杂环，并且A 1是氢或烃基。

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