利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.01 秒)

    Continuous dyeing of polyester fibers with water-immiscible halogenated hydrocarbons and amino anthraquinone dyestuffs
    2.
    发明授权
    Continuous dyeing of polyester fibers with water-immiscible halogenated hydrocarbons and amino anthraquinone dyestuffs 失效
    含水不饱和烃和氨基蒽醌衍生物的聚酯纤维连续染色

    公开(公告)号：US3753645A

    公开(公告)日：1973-08-21

    申请号：US3753645D

    申请日：1970-07-30

    申请人： BAYER AG

    发明人： NEEFF R ,  WEGNER P ,  HEDERICH V ,  KUTH R

    IPC分类号： C09B1/58 ,  D06P1/90 ,  C09B1/02 ,  C09B1/16 ,  C09B1/56 ,  D06P1/20

    CPC分类号： D06P1/908 ,  C09B1/585 ,  Y10S8/922 ,  Y10S8/938

    摘要： Process for the continuous dyeing of synthetic fiber materials from organic solvents, characterised in that the fibre materials are impregnated with dyeing liquids which contain anthraquinone dyestuffs of formula

    IN WHICH Hal represents chloro or bromo, X represents hydrogen, hydroxy, amino or acylamino and B represents alkyl, cycloalkyl or aralkyl and wherein m is a number from 0 - 2 and n a number from 0 - 3 and subjecting the fibre materials subsequently to a heat treatment. The dyeings obtained are distinguished by a high dyestuff yield, very good build-up and excellent fastness properties, especially very good fastness to thermofixing, washing, rubbing and light.

    摘要翻译： 用于从有机溶剂中连续染色合成纤维材料的方法，其特征在于纤维材料用含有蒽醌染料的染色液浸渍，其中Hal表示氯或溴，X表示氢，羟基，氨基或酰氨基，B表示 烷基，环烷基或芳烷基，其中m为0-2的数，0-3的na数，并对纤维材料进行热处理。

    Process for the continuous dyeing of polyester fibers
    3.
    发明授权
    Process for the continuous dyeing of polyester fibers 失效
    聚酯纤维连续染色工艺

    公开(公告)号：US3741720A

    公开(公告)日：1973-06-26

    申请号：US3741720D

    申请日：1970-10-12

    申请人： BAYER AG

    发明人： NEEFF R ,  HEDERICH V ,  GEHRKE G

    IPC分类号： C09B1/40 ,  C09B1/42 ,  D06P1/90 ,  D06P1/92 ,  D06P1/20

    CPC分类号： C09B1/40 ,  C09B1/42 ,  D06P1/90 ,  D06P1/908 ,  Y10S8/938

    摘要： THE CONTINOUS DYEING OF SYBTHETIC FIBRE MATERIALS FROM ORGANIC SOLVENTS. THE FIBRE MATERIALS ARE IMPREGNATED WITH DYE LIQUORS WHICH CONTAIN ANTHRAQUINONE DYESTUFFS OF THE FORMULA

    1-(R1-NH-),4-(R-CO-NH-)ANTHRAQUINONE

    IN WHICH R REPRESENTS A C1-C17-ALKYL RADICAL, AN ARALKYL OR OPTINALLY SUBSTITUTED ARYL RADICAL AND R1 STANDS FOR AN ALKYL RADICAL WHICH MAY BE SUBSTITUTED BY ALKOXY OR ALKYLAMINO GROUPS, FOR A CYCLOALKYL, ARALKYL OR FOR AN OPTIONALLY SUBSTITUTED ARYL RADICAL, AND SUBEQUENTLY SUBJUCTED TO A HEAT TREATMENT.

    Exhaust dyeing of synthetic fiber materials with anthraquinone dyestuffs and water-immiscible halogenated aliphatic hydrocarbons
    4.
    发明授权
    Exhaust dyeing of synthetic fiber materials with anthraquinone dyestuffs and water-immiscible halogenated aliphatic hydrocarbons 失效
    合成纤维材料与蒽醌脱水剂和水不溶性氢化氢氧化铝的排除染色

    公开(公告)号：US3779700A

    公开(公告)日：1973-12-18

    申请号：US3779700D

    申请日：1970-07-30

    申请人： BAYER AG

    发明人： WEGNER P ,  NEEFF R ,  HEDERICH V ,  GEHRKE G

    IPC分类号： C09B1/54 ,  D06P1/90 ,  D06P1/92 ,  D06P1/20

    CPC分类号： D06P1/908 ,  C09B1/503 ,  C09B1/545 ,  D06P1/90 ,  Y10S8/938

    摘要： Exhaustion process for the dyeing of synthetic fibre materials from organic solvents, characterised in that anthraquinone dyestuffs containing hydroxyl groups, of formula


    D R A W I N G
    IN WHICH R and R'' indepentently of one another represent a hydrogen, fluorine or chlorine atom, X is a C2 - C6-alkanepoly-yl radical and n is a number from 1 - 5, are used for the dyeing. The dyestuffs are distinguished from the dyestuffs hitherto used for dyeing synthetic fibre materials from organic solvents by a significantly better affinity and an increased fastness to sublimation.

    摘要翻译： 用于从有机溶剂中染色合成纤维材料的耗尽方法，其特征在于，式（I）中R和R'独立地含有羟基的蒽醌染料代表氢，氟或氯原子，X是C2-C6- 烷基聚取代基，n为1〜5的数，用于染色。

    Antraquinone dyestuffs
    5.
    发明授权
    Antraquinone dyestuffs 失效
    ANTRAQUINONE DYESTUFFS

    公开(公告)号：US3723480A

    公开(公告)日：1973-03-27

    申请号：US3723480D

    申请日：1970-07-08

    申请人： BAYER AG

    发明人： GEHRKE G ,  WEGNER P ,  HEDERICH V ,  HARMS W

    IPC分类号： C09B1/54 ,  C09B1/52

    CPC分类号： C09B1/545 ,  C09B1/503

    摘要： Anthraquinone dyestuffs of the formula

    IN WHICH R1 and R2, independently of one another, stand for hydrogen, straight-chain or branched alkyl radicals with one to nine carbon atoms or chlorine atoms. The new compounds are valuable dyestuffs for the dyeing of fibers of natural or synthetic polyamides. The brilliant red dyeings or prints exhibit excellent fastness to wet processing, very good fastness to light and outstanding fastness to thermofixing.

    摘要翻译： 具有式I，其中R 1和R 2彼此独立的蒽醌染料代表具有1至9个碳原子或氯原子的氢，直链或支链烷基。

    Continuous dyeing of synthetic fibres with water immiscible organic solvents and amino anthraquinones
    8.
    发明授权
    Continuous dyeing of synthetic fibres with water immiscible organic solvents and amino anthraquinones 失效
    合成纤维与水不溶性有机溶剂和氨基酸的连续染色

    公开(公告)号：US3740186A

    公开(公告)日：1973-06-19

    申请号：US3740186D

    申请日：1970-08-21

    申请人： BAYER AG

    发明人： HEDERICH V ,  WEGNER P ,  GEHRKE G ,  NEEFF R

    IPC分类号： C09B1/40 ,  C09B1/54 ,  C09B1/58 ,  C09B1/60 ,  D06P1/90 ,  C09B1/42 ,  D06P1/20

    CPC分类号： D06P1/908 ,  C09B1/36 ,  C09B1/40 ,  C09B1/58 ,  Y10S8/938

    摘要： IN WHICH R DENOTES A C1-C17-ALKYL OR C3-C17-ALKENYL RADICAL, ANDY REPRESENTS A HYDROGEN, CHLORINE ORBROMINE ATOM OR A RADICAL -X-R1, IN WHICH X DENOTES OXYGEN OR SULPHUR AND R1 IS A C1-C18-ALKYL, ARALKYL, ALKOXYALKYL, ARALKOXYALKYL OR ARYLOXYALKYL RADICAL OR A PHENYL RADICAL OPTIONALLY SUBSTITUTED BY C1-C9-ALKYL, CYCLOALKYL, ARALKYL, C1-C5-ALKOXY, C1-C5-ALKYLMERCAPTO OR C1-C6-ALKOXYCARBONYL GROUPS AND/OR HLORINE ATOMS, WITH THE PROVISO THAT THE SUM OF THE CARBON ATOM PRESENT IN TOTAL IN R AND Y IS AT LEAST 4 AND AT MOST 35, AND THAT THE FIBRE MATERIALS ARE SUBSEQUENTLY SUBJECTED TO A HEAT TREATMENT. THE DYEINGS OBTAINED ARE DISTINGUISHED BY HIGH DYESTUFF YIELD, VERY GOOD BUILD-UP AND EXCELLENT FASTNESS PROPERTIES, ESPECIALLY VERY GOOD FASTNESS TO THERMOFIXING, WASHING, RUBBING AND LIGHT.

    1-NH2,2-Y,4-(R-CO-NH-)ANTHRAQUINONE

    PROCESS FOR THE CONTINUOUS DYEING OF SYNTHETIC FIBER MTERIALS FROM ORGANIC SOLVENTS CHARACTERISED IN THAT THE FIBRE MATERIALS ARE IMPREGNATED WITH DYEING LIQUORS WHICH CONTAIN ANTHRAQUINONE DYESTUFFS OF FORMULA