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    Process for the HT dyeing of polyester materials with ethylene oxide propylene oxide block polymer
    12.
    发明授权
    Process for the HT dyeing of polyester materials with ethylene oxide propylene oxide block polymer 失效
    聚酯材料与环氧乙烷环氧丙烷嵌段聚合物的HT染色方法

    公开(公告)号：US4518392A

    公开(公告)日：1985-05-21

    申请号：US512093

    申请日：1983-07-08

    申请人： Hans Mollet ,  Paul Dussy

    发明人： Hans Mollet ,  Paul Dussy

    IPC分类号： D06P1/613 ,  D06P3/54 ,  C09B67/00

    CPC分类号： D06P1/6138 ,  D06P3/54 ,  Y10S8/922 ,  Y10S8/934

    摘要： The invention describes a process for the HT dyeing of polyester fibre material with dyes which are sparingly soluble in water, which process comprises the use of a dyebath which contains at least one block polymer of ethylene oxide and propylene oxide having a molecular weight higher than 5000.The use of such a polymeric non-ionic dispersant ensures, even in low concentration, the stability of the dye dispersion under HT conditions, with at the same time substantial to complete bath exhaustion.

    摘要翻译： 本发明描述了聚酯纤维材料与难溶于水的染料进行HT染色的方法，该方法包括使用含有至少一种分子量高于5000的环氧乙烷和环氧丙烷嵌段聚合物的染浴 使用这种聚合物非离子分散剂即使在低浓度下也能确保在HT条件下的染料分散体的稳定性，同时实质上可以完成浴液的耗尽。

    Anthraquinone dyestuffs
    13.
    发明授权
    Anthraquinone dyestuffs 失效
    蒽醌染料

    公开(公告)号：US4006163A

    公开(公告)日：1977-02-01

    申请号：US333823

    申请日：1973-02-20

    申请人： Hans Peter Kolliker

    发明人： Hans Peter Kolliker

    IPC分类号： C09B5/62 ,  C09B5/24 ,  C07D209/66 ,  C07D209/68

    CPC分类号： C09B5/2463 ,  Y10S8/921 ,  Y10S8/922 ,  Y10S8/933 ,  Y10S8/934

    摘要： An anthraquinone dye of sparing aqueous solubility of the formula ##STR1## WHEREIN X represents oxygen or NH, Y represents alkylene having 1 to 4 carbon atoms which is optionally interrupted by oxygen, nitrogen or sulphur, Z represents oxygen or -NR.sub.1, in which R.sub.1 represents an alkyl having 1 to 4 carbon atoms or hydrogen, Ac represents the acyl radical of a carboxylic acid having up to 8 carbon atoms, a sulphuric acid having up to 7 carbon atoms or a carbamic acid having up to 8 carbon atoms, and B represents chlorine, bromine or hydrogen. The new dyestuffs dye polyester fibres in very fast blue shades.

    摘要翻译： 式X表示氧原子或NH的Y表示具有1-4个碳原子的亚烷基，Z表示氧或氮，其中R 1表示氧或氮， 表示具有1至4个碳原子的烷基或氢，Ac表示具有至多8个碳原子的羧酸的酰基，具有至多7个碳原子的硫酸或具有至多8个碳原子的氨基甲酸，B 表示氯，溴或氢。 新染料以非常快的蓝色色调染色聚酯纤维。

    Process for preparation of fast dyeings of prints on synthetic fiber materials
    14.
    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

    申请人： HOECHST AG

    发明人： BRENNEISEN E ,  HOYER E ,  KALLAY M ,  KRELL K ,  STECKELBERG W

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

    CPC分类号： C09B29/327 ,  D06P1/16 ,  D06P1/908 ,  Y10S8/921 ,  Y10S8/922 ,  Y10S8/934 ,  Y10S8/938

    摘要： 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.

    摘要翻译： 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 controlling the temperature of a dyeing mixture
    15.
    发明授权
    Process for controlling the temperature of a dyeing mixture 失效
    用于控制染色混合物温度的方法

    公开(公告)号：US3765840A

    公开(公告)日：1973-10-16

    申请号：US3765840D

    申请日：1971-05-20

    申请人： TEXTILE TECHNOLOGY

    发明人： DURR L ,  CLAY B

    IPC分类号： D06B9/02 ,  D06B23/22 ,  D06P1/92 ,  H05B7/18 ,  D06P1/68

    CPC分类号： D06P1/924 ,  D06B9/02 ,  D06B23/22 ,  D06P1/90 ,  H05B7/185 ,  Y10S8/934

    摘要： A process and apparatus is disclosed which is used in dyeing textiles. The dye liquor has less than 10 percent water in perchlorethylene along with a dye and an emulsifier to keep the water emulsified in the perchlorethylene. The dye liquor is heated to cause the mixture to boil and the vapors are condensed. The condensed vapors are directed away from the dye liquor until a desired temperature is reached, at which point they are directed back to the dye liquor to prevent a further temperature increase.

    摘要翻译： 公开了用于染色纺织品的方法和装置。 染料液在全氯乙烯中含有少于10％的水以及染料和乳化剂，以保持水在全氯乙烯中的乳化。 加热染液，使混合物沸腾，蒸气冷凝。 冷凝的蒸气被引导离开染料液体直到达到所需的温度，此时它们被引导回染料液体以防止进一步的温度升高。

    Process for dyeing polyester fabrics with disazo dyestuffs
    16.
    发明授权
    Process for dyeing polyester fabrics with disazo dyestuffs 失效
    用染色剂染色涤纶织物的方法

    公开(公告)号：US3759663A

    公开(公告)日：1973-09-18

    申请号：US3759663D

    申请日：1972-02-28

    申请人： AMERICAN ANILINE PROD

    发明人： RENFREW E ,  ZANELLA D

    IPC分类号： C09B31/043 ,  D06P1/02

    CPC分类号： C09B31/043 ,  Y10S8/933 ,  Y10S8/934

    摘要： (X,X''-PHENYL)-N=N-(Y,Y''-1,4-PHENYLENE)-N=N-(R4,2-(R-CO-

    NH-)-1,4-PHENYLENE)-N(-CH2-CH(-R3)-OOC-R1)-CH2-CH(-R3)-

    OOC-R2
    PROCESS FOR DYEING POLYESTER MATERIAL, PARTICULARLY POLYETHYLENE TEREPHTHALATE, WITH A DISAZO COMPOUND MADE BY COUPLING AN APPROPRIATE DIAZOTIZED AMINOAZOBENZENE INTO AN ESTERIFIED 3-BIS(2-HYDROXALKYL)AMINOACYLANILIDE, SUCH AS 3-BIS(HYDROXYALKYL)AMINO-4-ETHOXYACETANILIDE. THE DIAZO COMPOUNDS HAVE THE FORMULA
    WHEREIN EACH OF X AND X'' IS INDEPENDENTLY HYDROGEN, NITRO, CHLORO, CYANO, TRIFLUOROMETHYL, LOWER ALKOXY, SULFAMYL, LOWER ALKYL SULFAMYL, DI(LOWER ALKYL) SULFAMYL, LOWER ALKYL SULFONYL, CARBAMYL, N-LOWER ALKYL CARBAMYL, OR N,N-DI (LOWER ALKYL) CARBAMYL; EACH OF Y AND Y'' IS INDEPENDENTLY HYDROGEN, CHLORO, LOWER ALKYL, LOWER ALKOXY OR -NHCO-(LOWER ALKYL); R IS LOWER ALKYL, PHENYL OR TOLYL; R1 IS PHENYL, LOWER ALKYLPHENYL, LOWER ALKOXPHENYL, CHLOROPHENYL OR BROMOPHENYL; R2 IS PHENYL, LOWER ALKYLPHENYL, LOWER ALKOXYPHENYL, CHLOROPHENYL, BROMOPHENYL, LOWER ALKYL OR CHLORO-LOWER ALKYL; R3 IS HYDROGEN OR METHYL; AND R4 IS HYDROGEN, CHLORO, LOWER ALKYL OR LOWER ALKOXY. THE DISAZO COMPOUNDS, WHEN APPROPRIATELY DISPERSED, PRODUCE DYEINGS ON POLYESTER FABRICS WITH EXCELLENT SUBSTANTIVITY AND SUBLIMATION FASTNESS AND GOOD FASTNESS TO LIGHT. THEY ARE APPLIED TO POLYESTERS BY CARRIER DYEING, PRESSURE DYEING, AND THERMOFIXATION TECHNIQUES.