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公开(公告)号：US4304566A
公开(公告)日：1981-12-08
申请号：US90262
申请日：1979-11-01
CPC分类号： D06P3/148 , D06P3/8214 , Y10S8/917 , Y10S8/93 , Y10S8/934
摘要： A process for the dyeing of textiles consisting of wool without anti-felt finish or wool having an anti-felt finish in the form of a coating of a polyimine resin or a polyacrylic resin, or textiles containing such wool, with reactive dyes according to the exhaust method, which comprises dyeing said textiles in aqueous dyeing baths containing at least one commercial reactive dyestuff the starting pH of which is in the weakly acidic to neutral range, by heating rapidly to the dyeing temperature of 110.degree. to 125.degree. C. immediately after addition of the dissolved dyestuff, and by dyeing at this temperature for 10 to 20 minutes, while omitting the addition of pH-regulating substances during the whole dyeing operation.
摘要翻译： 一种染色纺织品的方法，该织物由无绒毛的羊毛或具有聚酰亚胺树脂或聚丙烯酸树脂涂层形式的抗磨整理剂的羊毛或含有这种羊毛的纺织品与根据 排气方法，其包括将起始pH处于弱酸性至中性范围的含有至少一种市售活性染料的水性染浴中的所述纺织品，立即加热至110℃至125℃的染色温度 加入溶解的染料，并在该温度下染色10至20分钟，同时省略在整个染色操作期间加入pH调节物质。
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2.发明授权Process for the dyeing of synthetic polyamide fibers with reactive dyes according to the batchwise exhaustion method 失效根据间歇耗尽方法用活性染料染色合成聚酰胺纤维的方法
公开(公告)号：US4297101A
公开(公告)日：1981-10-27
申请号：US159443
申请日：1980-06-13
CPC分类号： D06P3/248 , D06P3/66 , D06P3/8219 , Y10S8/924
摘要： A process for the dyeing of textiles consisting totally or partially of synthetic polyamide fibers with reactive dyes according to the batchwise exhauston method, which comprises dyeing with aqueous dye liquors containing one or several reactive dyes, whose starting pH values are in the slightly acid to neutral range, in the high temperature range at 105.degree. to 140.degree. C. without the addition of alkalis or alkali-yielding agents and without the addition of acids or acid-yielding agents.
摘要翻译： 根据间歇式方法，用合成聚酰胺纤维全部或部分组合合成聚酰胺纤维染色纺织品的方法，该方法包括用含有一种或多种活性染料的含水染料液染色，其起始pH值为酸性至中性 在105〜140℃的高温范围内，不添加碱或碱产生剂，不加入酸或产酸剂。
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3.发明授权Isothermal rapid-dyeing process for wool with vinyl sulfone type reactive dyes and sulfuric acid added at dyeing temperature 失效用乙烯基砜型活性染料和硫酸在染色温度下加入羊毛等温快染工艺
公开(公告)号：US4746324A
公开(公告)日：1988-05-24
申请号：US942530
申请日：1986-12-16
CPC分类号： D06P3/148 , D06P1/0032 , Y10S8/917
摘要： The dyeing of wool with reactive dyes in a strongly acid medium (containing sulfuric acid) requires no longer acceptable, long heating-up times (50-60 minutes) in order to obtain level dyeings. It has now been found, according to the invention, that by rapidly heating up the dyebath which contains the dyes of the vinylsulfonyl type and also all the ingredients, except the acid, to the dyeing temperature together with the material to be dyed and then metering in the sulfuric acid under isothermal conditions at the dyeing temperature it is possible to obtain very level and very fast dyeings in a significantly shorter overall dyeing time. Carbonized wool can be dyed without prior neutralization.
摘要翻译： 用活性染料在强酸性介质（含硫酸）中染色羊毛不再需要可接受的长时间加热时间（50-60分钟），以获得水平的染色。 现在已经发现，根据本发明，通过将包含乙烯基磺酰基类型的染料的染浴和除酸以外的所有成分一起快速加热到染色温度和待染色材料，然后计量 在染色温度等温条件下的硫酸中，可以在显着缩短的总染色时间内获得非常高水平且非常快速的染色。 碳化羊毛可以在没有预先中和的情况下染色。
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4.发明授权Process for the level, isothermal high-temperature dyeing of hydrophobic synthetic fibers with disperse dyestuffs 失效用分散染料对疏水性合成纤维进行水平等温高温染色的工艺
公开(公告)号：US4125371A
公开(公告)日：1978-11-14
申请号：US710139
申请日：1976-07-30
申请人： Helmut Beutler , Joachim W. Lehmann
发明人： Helmut Beutler , Joachim W. Lehmann
CPC分类号： D06P1/0004 , D06B21/02 , D06B23/26 , D06P3/54 , D06P5/2072 , Y10S8/922 , Y10S8/932 , Y10S8/933 , Y10S8/934
摘要： Exhaust process for the isothermal high-temperature dyeing of textile material made of hydrophobic synthetic fibers in a closed dyeing system with water-insoluble disperse dyestuffs, according to which the disperse dyestuff predispersed in water of 40.degree. to 60.degree. C is introduced into the aqueous bath free of dyestuff that is already circulating and heated together with the material to a dyeing temperature within the range of from 115.degree. to 140.degree. C and adjusted to pH 4 - 6, which comprises evaluating the number of the bath circulations per minute by measuring it and the amount of dyestuff exhausted onto the fiber at the same time, and introducing the predispersed dyestuff in doses into the dyebath, depending on the obtained measuring values.
摘要翻译： 在具有水不溶性分散染料的封闭染色体系中由疏水性合成纤维制成的纺织材料的等温高温染色的排气工序，将分散在40〜60℃的水中的分散染料引入水溶液 没有染色，已经与材料一起循环和加热，染色温度在115℃至140℃的范围内并调节至pH4-6，其包括通过测量每分钟评估浴循环次数 并且同时排出纤维上的染料量，并根据获得的测量值将预分散的染料以剂量引入染浴中。
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5.发明授权
公开(公告)号：US4277246A
公开(公告)日：1981-07-07
申请号：US163202
申请日：1980-06-25
CPC分类号： D06P3/66 , D06P3/8252 , Y10S8/918
摘要： A process for the dyeing of textiles which consist totally or partially of cellulose fibers, with reactive dyes according to the batchwise exhaustion method, which comprises using aqueous dye liquors containing one or several reactive dyes as well as at least one neutral electrolyte, the initial pH values of said liquors being in the slightly acid range, in the high temperature range at 110.degree. to 140.degree. C. without the addition of an alkali or alkali-yielding agents.
摘要翻译： 一种纺织品的染色方法，其全部或部分由纤维素纤维组成，根据间歇耗尽方法使用活性染料，其包括使用含有一种或多种活性染料的水性染料液以及至少一种中性电解质，初始pH 所述液体的值在略微酸性范围内，在110-140℃的高温范围内，而不添加碱或碱产生剂。
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6.发明授权Short liquor dyeing process for piece goods, made from cellulose fibers, in rope form 失效短纤维染色工艺，由纤维素纤维制成，绳状
公开(公告)号：US4198204A
公开(公告)日：1980-04-15
申请号：US853997
申请日：1977-11-22
申请人： Hans-Ulrich von der Eltz , Joachim W. Lehmann , Erwin Ungermann , Edwin Humuller , Karl-Heinz Keil , Joachim Ribka
发明人： Hans-Ulrich von der Eltz , Joachim W. Lehmann , Erwin Ungermann , Edwin Humuller , Karl-Heinz Keil , Joachim Ribka
摘要： Process for dyeing mesh fabrics and woven fabrics, made from cellulose fibers and mixed yarns thereof, in rope form on a winch beck or jet dyeing apparatus by the exhaustion method at a short liquor ratio in the presence of at least one auxiliary, using an aqueous liquor containing dyes or dye precursors which are suitable for the type of fiber and optionally fixing chemicals, wherein dyeing is carried out at a liquor ratio of 1:3 to 1:8 (on the weight of the dry goods) and 2-8 g/l of an anionic or non-ionic, aliphatic softener are used, on its own or as a mixture, as the auxiliary.
摘要翻译： 在纤维素纤维及其混合纱线上由网状织物和混纺纱线在至少一种辅助剂的存在下以短液比通过排气法在绞车或喷射染色装置上染色网状织物和织造织物的方法， 含有染料或染料前体的液体适用于纤维类型和任选的定影化学品，其中以1:3至1:8（按干物质的重量）的比例进行染色和2-8g / l的阴离子或非离子型脂肪族软化剂，其本身或作为混合物用作辅助剂。
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