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    • 3. 发明授权
    • Process for dyeing or treating textile fibre materials
    • 染色或处理纺织纤维材料的方法
    • US4345909A
    • 1982-08-24
    • US261994
    • 1981-05-08
    • Christian GuthHanspeter GysinJorg Binz
    • Christian GuthHanspeter GysinJorg Binz
    • D06P1/613D06L3/12D06M23/04D06P1/96D06P1/62
    • D06L3/1264D06M23/04D06P1/965
    • A process for dyeing or treating textile fibre materials with foam, which process comprises applying to the textile fibre materials a foamed aqueous composition which, in addition to containing the dye (or fluorescent whitening agent) or the fabric finishing agent, contains a foamable system comprising water and(A) a fatty acid/alkanolamine reaction product or an alkylene oxide adduct of this reaction product andat least two of the following components(B) a fatty alcohol which is optionally mono-, di- or triethoxylated and which contains 8 to 22 carbon atoms in the fatty alcohol radical,(C) an adduct of 5 to 15 moles of ethylene oxide and 1 mole of a fatty alcohol or a fatty acid, each containing 8 to 22 carbon atoms, or 1 mole of an alkylphenol containing a total of 1 to 12 carbon atoms in the alkyl moiety,and(D) an acid ester, or a salt thereof, of a polyadduct of 2 to 15 moles of ethylene oxide and 1 mole of a fatty alcohol containing 8 to 22 carbon atoms.The composition is then applied to the textile fibre materials, which are subsequently subjected to a heat treatment, e.g. by thermofixation, in the temperature range from 120.degree. to 210.degree. C., or by steaming in the range from 100.degree. to 120.degree. C., with or without first drying them.
    • 一种用泡沫染色或处理纺织纤维材料的方法,该方法包括向纺织纤维材料施加泡沫水性组合物,其除了含有染料(或荧光增白剂)或织物整理剂之外还含有可发泡体系,其包含 水和(A)该反应产物的脂肪酸/烷醇胺反应产物或烯化氧加合物和至少两种以下组分(B)任选单,二或三乙氧基化的脂肪醇,并含有8至 脂肪醇基团中的22个碳原子,(C)5至15摩尔环氧乙烷和1摩尔含有8至22个碳原子的脂肪醇或脂肪酸的加合物或1摩尔含有 在烷基部分中总计有1至12个碳原子,和(D)2至15摩尔环氧乙烷和1摩尔含有8至22个碳原子的脂肪醇的加合物的酸酯或其盐。 然后将组合物施加到纺织纤维材料上,随后对其进行热处理,例如, 通过热固化,在120°至210℃的温度范围内,或通过蒸汽在100至120℃范围内,进行或不进行第一次干燥。
    • 5. 发明授权
    • Process for dyeing or printing cellulose-containing textile material
with vat dye foam
    • 使用瓮染料泡沫染色或印刷含纤维素的纺织材料的方法
    • US4613335A
    • 1986-09-23
    • US733346
    • 1985-05-13
    • Hans-Ulrich BerendtPaul Schafer
    • Hans-Ulrich BerendtPaul Schafer
    • D06P1/52D06P1/22D06P1/613D06P1/96D06P3/60
    • D06P1/965D06P1/22D06P1/6133Y10S8/918
    • Textile cellulose material is dyed or in particular printed with vat dyes by applying to the cellulose material in the absence of air a foamed aqueous preparation which, in addition to the dye, alkalis, reducing agent, foam-forming agent, preferably also contains a homopolymer or copolymer of acrylamide or methacrylamide or in particular a graft polymer which is obtained from an adduct of an alkylene oxide, preferably propylene oxide, on an at least trihydric aliphatic alcohol, for example glycerol, and acrylamide or methacrylamide.The dyed or printed cellulose material is if desired subjected to a heat treatment, for example steaming, and is then oxidized to develop the color.The use of the foamed preparations makes it possible to obtain deep level dyeings and crisp prints without the use of thickeners; at the same time the textile materials thus obtained have excellent handle.
    • 纺织纤维素材料被染色或特别地用还原染料印刷,在没有空气的情况下通过施加到纤维素材料上的泡沫水性制剂,除了染料,碱,还原剂,发泡剂,优选还含有均聚物 或丙烯酰胺或甲基丙烯酰胺的共聚物,或特别是由至少三元脂肪醇(例如甘油)和丙烯酰胺或甲基丙烯酰胺的烯化氧,优选环氧丙烷的加合物获得的接枝聚合物。 染色或印刷的纤维素材料如果需要经受热处理,例如蒸汽,然后被氧化以显色。 使用泡沫制剂使得可以在不使用增稠剂的情况下获得深层染色和清晰印刷; 同时由此获得的纺织材料具有优异的手感。