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    Process for the preparation of fast dyeings or prints of synthetic fiber materials
    2.
    发明授权
    Process for the preparation of fast dyeings or prints of synthetic fiber materials 失效
    制备快速染色或合成纤维材料的方法

    公开(公告)号：US3792975A

    公开(公告)日：1974-02-19

    申请号：US3792975D

    申请日：1973-02-22

    Applicant: HOECHST AG

    Inventor： KALLAY M ,  KRELL K ,  STECKELBERG W

    IPC: C09B29/32 ,  C09B43/28 ,  D06P1/16 ,  D06P1/90 ,  D06P3/72

    CPC classification number: D06P1/16 ,  C09B29/327 ,  C09B43/28 ,  D06P1/908 ,  Y10S8/921 ,  Y10S8/922 ,  Y10S8/933

    Abstract: A process for the preparation of fast dyeings or prints on synthetic fibrous materials, which comprises treating the said fibrous materials in an aqueous dispersion or in an organic solvent with dyestuffs of the formula

    IN WHICH A represents alkyl of one to four carbon atoms being unsubstituted or substituted by hydroxyl, lower alkoxy, phenoxy,

    OR COMBINATIONS OF TWO MEMBERS THEREOF, AND B represents phenyl being unsubstituted or substituted by fluorine, chlorine, bromine, alkyl of one to four carbon atoms, alkoxy of one to four carbon atoms, trifluoromethyl, cyano, nitro, carbo(lower)alkoxy, acetyl, benzoyl or phenyl or combinations of two or three members thereof, or naphthyl, the yellow dyeings or prints so obtained being distinguished by excellent fastness properties, particularly by a good fastness to light and the extraordinary high fastness to thermofixation.

    Abstract translation: 一种用于在合成纤维材料上制备快速染色或印花的方法，其包括用下式的染料处理含水分散体或有机溶剂中的所述纤维材料：其中A表示1-4个碳原子的烷基是未取代的或 由羟基，低级烷氧基，苯氧基取代，或其两个成员的组合，B表示未被取代或被氟，氯，溴，1-4个碳原子的烷基，1-4个碳原子的烷氧基，三氟甲基，氰基 ，硝基，碳（低级）烷氧基，乙酰基，苯甲酰基或苯基或其两个或三个成员或萘基的组合，所得到的黄色染色或印花区别于优异的牢度特性，特别是通过良好的耐光牢度和非凡的 耐热牢固度高。

    Process for preparation of fast dyeings of prints on synthetic fiber materials
    3.
    发明授权
    Process for preparation of fast dyeings of prints on synthetic fiber materials 失效
    制备合成纤维材料上快速染色的方法

    公开(公告)号：US3792974A

    公开(公告)日：1974-02-19

    申请号：US3792974D

    申请日：1973-02-22

    Applicant: HOECHST AG

    Inventor： BRENNEISEN E ,  HOYER E ,  KALLAY M ,  KRELL K ,  STECKELBERG W

    IPC: C09B29/32 ,  D06P1/16 ,  D06P1/90 ,  D06P3/60

    CPC classification number: C09B29/327 ,  D06P1/16 ,  D06P1/908 ,  Y10S8/921 ,  Y10S8/922 ,  Y10S8/934 ,  Y10S8/938

    Abstract: A process for the preparation of fast dyeings or prints on synthetic fibrous materials which comprises treating the said fibrous materials in aqueous dispersion or in an organic solvent with dyestuffs of the formula
    IN WHICH R1 represents alkyl from one to four carbon atoms being unsubstituted or substituted by methoxy or ethoxy, and R2 represents phenyl being unsubstituted or substituted by fluorine, chlorine, bromine, alkyl or one to four carbon atoms, alkoxy of one to four carbon atoms, trifluoro-methyl, nitro, hydroxy, cyano, carbo(lower)alkoxy, acetyl, benzoyl, phenyl or phenoxy, the yellow dyeings or prints so obtained being distinguished by excellent fastness properties, particularly by a very good fastness to light and a high fastness to sublimation.

    Abstract translation: 一种用于在合成纤维材料上制备快速染色或印花的方法，其包括用下式的染料处理所述纤维材料在水分散体或有机溶剂中：R1表示1-4个碳原子的烷基，未取代或被 甲氧基或乙氧基，R2表示未被取代或被氟，氯，溴，烷基或1-4个碳原子取代的苯基，1-4个碳原子的烷氧基，三氟甲基，硝基，羟基，氰基，碳（低级）烷氧基 ，乙酰基，苯甲酰基，苯基或苯氧基，所得到的黄色染色或印花的特征在于优异的牢度特性，特别是通过非常好的耐光牢度和高耐升华牢度。

    Process for the preparation of fast dyeings or prints on synthetic fibrous materials
    4.
    发明授权
    Process for the preparation of fast dyeings or prints on synthetic fibrous materials 失效
    快速染色或打印合成纤维材料的方法

    公开(公告)号：US3792972A

    公开(公告)日：1974-02-19

    申请号：US3792972D

    申请日：1973-02-22

    Applicant: HOECHST AG

    Inventor： STECKELBERG W ,  KALLAY M ,  KRELL K ,  BRENNEISEN E ,  HOYER E

    IPC: C09B29/32 ,  D06P1/90 ,  D06P3/36 ,  D06P3/72

    CPC classification number: C09B29/327 ,  D06P1/908 ,  D06P3/36 ,  Y10S8/921 ,  Y10S8/922 ,  Y10S8/927 ,  Y10S8/928 ,  Y10S8/938

    Abstract: IN WHICH A represents a linear branched alkylene group of 1 to 4 carbon atoms being unsubstituted or substituted by hydroxyl, methoxy, ethoxy, or phenoxy, B represents phenyl being unsubstituted or substituted by fluorine, chlorine, bromine, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, trifluoromethyl, cyano, carbo(lower)alkoxy, nitro, acetyl, benzoyl or phenyl or by combinations of two members thereof, or naphthyl, X represents -NH- or a direct linkage, and R represents hydrogen, acetyl, propionyl or benzoyl, the yellow dyeings or prints so obtained being distinguished by excellent fastness properties, particularly by a very good fastness to light, a high resistance to sublimation and furthermore, by very good colour yields.

    A process for the preparation of fast dyeings or prints on synthetic fibrous materials, which comprises treating the said fibrous materials in an aqueous dispersion or in an organic solvent with a dyestuff of the formula (1)

    Abstract translation: 一种用于在合成纤维材料上制备快速染色或印花的方法，其包括用式（1）的染料处理在水分散体或有机溶剂中的所述纤维材料，其中A表示直链支链亚烷基 1至4个碳原子未被取代或被羟基，甲氧基，乙氧基或苯氧基取代，B表示未被取代或被氟，氯，溴，1-4个碳原子的烷基，1-4个碳原子的烷氧基， ，氰基，碳（低级）烷氧基，硝基，乙酰基，苯甲酰基或苯基，或其两个成员或萘基的组合，X表示-NH-或直接连接，R表示氢，乙酰基，丙酰基或苯甲酰基， 通过优异的耐牢度特性，特别是通过非常好的耐光牢度，高耐升华性以及非常好的色彩产率来区分这样得到的染色或印花。

    6.
    发明专利
    未知

    公开(公告)号：CH548483A

    公开(公告)日：1974-04-30

    申请号：CH938671

    申请日：1971-06-25

    Applicant: HOECHST AG

    Inventor： VON DER ELTZ H ,  GUNTHER D ,  VOLLMANN H ,  KRELL K ,  MATTERSTOCK K

    IPC: D06P3/00 ,  C09B1/516 ,  C09B1/54 ,  C09B43/124 ,  C09B43/20 ,  C09B69/08 ,  D06P1/00 ,  D06P1/16 ,  D06P1/96 ,  D06P3/24 ,  D06P3/34 ,  D06P3/82

    Abstract: 1324615 Dyeing processes FARBWERKE HOECHST AG 30 June 1971 [30 June 1970] 30693/71 Heading D1B Hydrophobic fibres, e.g. cellulose 2¢ and tri-acetates, polyacrylonitrile, polyamide, polyurethane and polyesters are dyed or printed at temperatures above 50‹C in the presence of a protein donor with an aqueous solution of a dye of formula F-X-CO-N-SO 3 M in M in which F is the radical of a water-insoluble dyestuff, M is an alkali metal ion or atom or ammonium ion, the bond between M and the nitrogen atom or sulph oxide group being ionic or covalent, X is -O- or -S- or -NR- in which R is H an alkyl or aryl group, an acyl or a sulphonyl group, preferably alkyl sulphonyl or arylsulphonyl group. The dyeing may be effected by exhaustion processes or by podding or printing followed by steaming or thermosolisation, carriers may also be used. Proton donors include ammonium sulphate, magnesium chloride, sodium N-benzyl-sulphanilate, tartaric acid dialkyl esters and phosphoric acid trialkyl ester.

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