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    Method for preparing light-absorbing polymeric compositions
    1.
    发明授权
    Method for preparing light-absorbing polymeric compositions 失效
    光吸收聚合物组合物的制备方法

    公开(公告)号：US06776930B2

    公开(公告)日：2004-08-17

    申请号：US09751766

    申请日：2000-12-29

    申请人： Max Allen Weaver ,  James John Krutak, Sr. ,  Brian Edison Maxwell ,  Gerry Foust Rhodes ,  Samuel David Hilbert ,  Jean Carroll Fleischer ,  William Whitfield Parham

    发明人： Max Allen Weaver ,  James John Krutak, Sr. ,  Brian Edison Maxwell ,  Gerry Foust Rhodes ,  Samuel David Hilbert ,  Jean Carroll Fleischer ,  William Whitfield Parham

    IPC分类号： F21V900

    CPC分类号： C09B31/02 ,  C09B1/32 ,  C09B1/585 ,  C09B1/62 ,  C09B5/14 ,  C09B29/0007 ,  C09B29/0025 ,  C09B29/08 ,  C09B29/36 ,  C09B69/101 ,  C09B69/106 ,  C09B69/109

    摘要： The present invention recites a method comprising reacting in a solvent in the presence of a base a) at least one diacidic monomer comprising about 1 to 100 mole % of at least one light-absorbing monomer having a light absorption maximum between about 300 nm and about 1200 nm and 99-0 mole % of a non-light absorbing monomer which does not absorb significant light at wavelengths above 300 nm or has a light absorption maximum below 300 nm, with b) an organic compound of Formula II X—B—X1  wherein B is a divalent organic radical to form a light absorbing composition comprising a mixture of a polymer having the formula  and a cyclic compound having the general formula  wherein B is as defined above; n is at least 2, m is 1, 2, 3 or 4 and A comprises the residue of a diacidic monomer comprising about 1 to 100 mole % of at least one light-absorbing monomer having a light absorption maximum between about 300 nm and about 1000 nm and wherein the remaining portion of A comprises the residue of a non-light absorbing monomer which does not absorb significant light at wavelengths above 300 nm or has a light absorption maximum below 300 nm.

    摘要翻译： 本发明描述了一种方法，包括在碱的存在下在溶剂中反应至少一种二酸单体，其包含约1至100摩尔％的至少一种光吸收单体，其光吸收最大值在约300nm至约1200 nm和99-0摩尔％的非光吸收单体，其不吸收波长高于300nm的显着光或具有300nm以下的光吸收最大值，b）式II的有机化合物，其中B是二价有机基团， 形成包含具有下式的聚合物和具有通式化合物B的环状化合物的混合物的光吸收组合物如上所定义; n至少为2，m为1,2,3或4，A包含二酸单体的残基，该二酸单体包含约1至100摩尔％的至少一种光吸收单体的光吸收最大值在约300nm至约 1000nm，并且其中A的剩余部分包含不吸收波长高于300nm或在300nm以下的光吸收最大值的不吸收光的非光吸收单体的残基。

    Monoazo compounds having a substituted 1,2,3-triazolyl-5 diazo component radical and an unsubstituted or substituted 1,4-phenylene coupling component radical
    4.
    发明授权
    Monoazo compounds having a substituted 1,2,3-triazolyl-5 diazo component radical and an unsubstituted or substituted 1,4-phenylene coupling component radical 失效
    具有取代的1,2,3-三唑基-5重氮组分基团和未取代或取代的1,4-亚苯基偶联组分基团的单偶氮化合物

    公开(公告)号：US4341700A

    公开(公告)日：1982-07-27

    申请号：US2085

    申请日：1979-01-09

    申请人： Peter Matzinger

    发明人： Peter Matzinger

    IPC分类号： C09B29/09 ,  C07D249/04 ,  C09B29/00 ,  C09B29/08 ,  C09B29/22

    CPC分类号： C09B29/004 ,  C07D249/04 ,  C09B29/08 ,  C09B29/0805

    摘要： Compounds of the formula ##STR1## in which R.sub.1 is hydrogen or an aliphatic or aromatic substituent conventional for diazo component radicals of disperse dyes and which is bound to a N-atom in the 1- or 2-position of the triazole nucleus through a carbon atom, with the proviso that when R.sub.1 is in the 1-position, the broken line represents double bonds in the 2,3- and 4,5-positions and when R.sub.1 is in the 2-position, the broken line represents double bonds in the 3,4- and 1,5-positions,R.sub.2 is an electron withdrawing or inductive group, andK is a coupling component radical of the aniline series,with the proviso that the molecule is free from cationic groups, sulphonic acid groups, metals and metallizable groups, which compounds are useful as disperse dyes for textile substrates consisting of or comprising synthetic or semi-synthetic, hydrophobic, high molecular weight organic materials such as linear aromatic polyesters, cellulose 21/2 acetate, cellulose triacetate and synthetic polyamides.

    摘要翻译： 通式为“IMAGE”的化合物，其中R 1是氢或分散染料的重氮组分基团常规的脂族或芳族取代基，并且通过碳与三唑核的1-或2-位结合在N-原子上 原子，条件是当R1为1-位时，虚线表示2,3-和4,5位的双键，当R1为2-位时，虚线表示双键 3,4和1,5-位，R 2是吸电子或电子基团，K是苯胺系列的偶联组分基团，条件是该分子不含阳离子基团，磺酸基团，金属 和金属化基团，该化合物可用作由合成或半合成，疏水，高分子量有机材料（例如线性芳族聚酯，纤维素21/2乙酸酯，三乙酸纤维素和合成聚酰胺）组成或包含的纺织基材的分散染料。

    Disperse monoazo dyestuffs
    5.
    发明授权
    Disperse monoazo dyestuffs 失效
    分散单偶氮染料

    公开(公告)号：US4313874A

    公开(公告)日：1982-02-02

    申请号：US784330

    申请日：1977-04-04

    申请人： Violet Boyd ,  Brian R. Fishwick ,  Brian Glover

    发明人： Violet Boyd ,  Brian R. Fishwick ,  Brian Glover

    IPC分类号： C09B29/06 ,  C09B29/01 ,  C09B29/08 ,  C09B29/085 ,  C07C107/06 ,  C09B29/26

    CPC分类号： C09B29/0003 ,  C09B29/08 ,  C09B29/0817

    摘要： Disperse monoazo dyestuffs of the formula: ##STR1## wherein X is lower alkyl, n is 1, 2 or 3, Z is hydrogen, lower alkyl or lower alkoxy, Y is hydrogen, lower alkyl, lower alkoxy, chlorine, bromine, --NHCOX.sup.1 or --NHSO.sub.2 X.sup.2, X.sup.1 is lower alkyl, lower alkoxy, amino or N-lower alkylamino, X.sup.2 is lower alkyl, A.sup.1 and A.sup.2 are each independently lower alkylene, and R.sup.2 and R.sup.3 are each independently lower alkyl or hydroxyalkyl containing from 2 to 4 carbon atoms, together with a process of manufacture and the use of such dyestuffs for the coloration of synthetic polymeric materials particularly polyesters.

    摘要翻译： 分散单偶氮染料，其分子式如下：其中X为低级烷基，n为1,2或3，Z为氢，低级烷基或低级烷氧基，Y为氢，低级烷基，低级烷氧基，氯，溴，-NHCOX1 或-NHSO 2 X 2，X 1为低级烷基，低级烷氧基，氨基或N-低级烷基氨基，X 2为低级烷基，A 1和A 2各自为低级亚烷基，R 2和R 3各自为含2-4个碳原子的低级烷基或羟烷基 原子，以及制造方法和使用这种染料来着色合成聚合物材料，特别是聚酯。

    Process for the preparation of cyano azo dyestuffs
    8.
    发明授权
    Process for the preparation of cyano azo dyestuffs 失效
    制备CYANO AZO DYESTUFFS的方法

    公开(公告)号：US4126610A

    公开(公告)日：1978-11-21

    申请号：US784384

    申请日：1977-04-04

    申请人： Gerard L. A. Belfort

    发明人： Gerard L. A. Belfort

    IPC分类号： C09B29/08 ,  C09B43/42 ,  C09B43/00

    CPC分类号： C09B29/0807 ,  C09B29/08 ,  C09B43/42

    摘要： A process for preparing a cyano-azo dyestuff which is insoluble in water and has the formula:(CN).sub.n -- A -- N .dbd. N -- B (I)starting with a halogen-azo compound of formula:(Hal).sub.n -- A -- N .dbd. N -- B (II)in which A denotes a benzenoid group containing a nitrile or halogen substituent(s) in ortho position with respect to the azo group;Hal represents an atom of halogen, and preferably bromine or chlorine;B denotes the radical of a coupling compound; and preferably a substituted para-aminoarylene radical;A and B are devoid of groups which confer solubility in water and may contain other substituents such as halogen, alkyl, alkoxy, aryl, aralkyl, nitro, cyano, trifluoroalkyl, sulfonyl, acylamino, acyl, secondary or tertiary amino, or an ester of a carboxylic acid;And n is 1 or 2, wherein a compound of formula (II) is reacted with an alkali cyanide, preferably sodium cyanide, in the presence of water, and further in the presence of a solvent formed by a sulfide of formula:NC -- R -- S -- (R').sub.m -- CN (III)where R and R', which may be the same or different, denote an alkylene radical having from 1 to 6 carbon atoms and having a straight or branched chain which may contain --O-- or --S-- bridge; m is 0 or 1; and in the presence of a catalyst constituted by a molecular combination between the sulfide of formula (III) and a cuprous salt.

    Monoazo dyes having an aryloxyalkyl group on the nitrogen atom in the para position of a 1,4-phenylene coupling component radical
    9.
    发明授权
    Monoazo dyes having an aryloxyalkyl group on the nitrogen atom in the para position of a 1,4-phenylene coupling component radical 失效
    在1,4-亚苯基偶联组分分子的位置上的氮原子上具有芳氧基甲基的MONOAZO染料

    公开(公告)号：US4111930A

    公开(公告)日：1978-09-05

    申请号：US669165

    申请日：1976-03-22

    申请人： Jacques Meybeck

    发明人： Jacques Meybeck

    IPC分类号： C09B29/033 ,  C09B29/08 ,  C09B29/00 ,  C09B29/26 ,  D06P1/18

    CPC分类号： C09B29/0025 ,  C09B29/08

    摘要： Sparingly water-soluble azo compounds of the formula ##STR1## wherein D is phenyl, substituted phenyl, thiazolyl, substituted thiazolyl, benzothiazolyl, substituted benzothiazolyl, 1,3,5-thiadiazolyl, phenyl-1,3,4-thiadiazolyl, nitrobenzoisothiazolyl or substituted thienyl,Wherein each substituent of substituted phenyl, substituted thiazolyl and substituted benzothiazolyl is independently chloro, bromo, nitro, cyano or methylsulfonyl and each substituent of substituted thienyl is independently nitro or acetyl,R.sub.1 is hydrogen, alkyl, alkoxy or --NH--Y--R.sub.5, wherein Y is --CO--, --COO-- or --SO.sub.2 --, and R.sub.5 is alkyl, haloalkyl, phenyl or substituted phenyl,R.sub.2 is hydrogen or alkoxy,R.sub.3 is phenoxyalkyl, substituted phenoxyalkyl, benzyloxyalkyl or substituted benzyloxyalkyl, andR.sub.4 is hydrogen, cyclohexyl, alkyl or alkyl substituted by chloro, bromo or --O--CO--NH--R.sub.6, wherein R.sub.6 is alkyl or phenyl are eminently suitable for application as disperse dyes. From aqueous dispersion such dyes build up powerfully on regenerated fibres and synthetic fibres of high molecular weight and hydrophobic character. Dyeings are obtained which are fast to thermofixation, sublimation, pleating, gas fumes, dry cleaning and wet treatments.

    Disperse azo dyestuffs derived from a 3-amino-7-azabenz-2,1-isothiazole diazo component
    10.
    发明授权
    Disperse azo dyestuffs derived from a 3-amino-7-azabenz-2,1-isothiazole diazo component 失效
    分散衍生自3-氨基-7-氮杂苯并-2,1-异噻唑重氮组分的偶氮染料

    公开(公告)号：US4081435A

    公开(公告)日：1978-03-28

    申请号：US727384

    申请日：1976-09-27

    申请人： David Boyd Baird ,  Brian Ribbons Fischwick ,  James Stanley Campbell ,  Peter Smith

    发明人： David Boyd Baird ,  Brian Ribbons Fischwick ,  James Stanley Campbell ,  Peter Smith

    IPC分类号： C09B29/039 ,  C07D513/04 ,  C09B29/00 ,  C09B29/045 ,  C09B29/08 ,  C09B29/26

    CPC分类号： C07D513/04 ,  C09B29/0096 ,  C09B29/08 ,  C09B29/0809

    摘要： The disperse monoazo dyestuffs, free from sulphonic acid groups, which are of the formula: ##STR1## wherein X is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, --NR.sup.1 R.sup.2, --SR.sub.3, chlorine, bromine --OR.sup.3 or --SO.sub.2 R.sup.3 ;Z is hydrogen, alkyl, substituted alkyl, aryl or substituted aryl;Y is hydrogen, nitro, cyano, --COOR.sup.3, --COR.sup.3, --CONR.sup.1 R.sup.2, --SO.sub.2 R.sup.3 or --SO.sub.2 NR.sup.1 R.sup.2 ;E is the residue of a coupling component;R.sup.1 is hydrogen, alkyl or aryl;R.sup.2 is hydrogen or alkyl; andR.sup.3 is alkyl or aryl,A process for the manufacture of the said dyestuffs, and their use for coloring synthetic textile materials.

    摘要翻译： 分散的单偶氮染料，不含磺酸基团，其具有下式：其中X是氢，烷基，取代的烷基，芳基，取代的芳基，-NR1R2，-SR3，氯，溴-OR3或-SO2R3; Z是氢，烷基，取代的烷基，芳基或取代的芳基; Y是氢，硝基，氰基，-COOR3，-COR3，-CONR1R2，-SO2R3或-SO2NR1R2; E是偶联组分的残基; R1是氢，烷基或芳基; R2是氢或烷基; 并且R3是烷基或芳基，A制备该制剂的方法及其用于着色合成纺织材料的用途。