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6 条记录 (耗时 0.021 秒)

    After-treatment of dyeings with reactive dyes on cellulose fiber materials
    2.
    发明授权
    After-treatment of dyeings with reactive dyes on cellulose fiber materials 失效
    在纤维素纤维材料上用活性染料染色后处理

    公开(公告)号：US4704132A

    公开(公告)日：1987-11-03

    申请号：US886319

    申请日：1986-07-17

    申请人： Rolf Fikentscher ,  Sigismund Heimann ,  Heinrich Mertens ,  Siegfried Schneider ,  Michele Vescia

    发明人： Rolf Fikentscher ,  Sigismund Heimann ,  Heinrich Mertens ,  Siegfried Schneider ,  Michele Vescia

    IPC分类号： D06P1/52 ,  D06P5/08 ,  D06M13/34

    CPC分类号： D06P1/5278 ,  D06P5/08

    摘要： Dyeings with reactive dyes on cellulose fiber materials are after-treated with an aqueous solution of a condensate which is obtainable by reacting (a) bisbenzylpiperzine with (b) ethylene chloride, an epihalohydrin, propylene chloride, 1,3-dichloro-2-hydroxypropane, bisepoxybutane or 1,4-dichlorobutane or a mixture of these, in a molar ratio of from 1:0.5 to 1:1.1, or by reacting (c) piperazine, bis-1,4-aminopropylpiperazine, 1-aminoethylpiperazine, 2-hydroxyethylpiperazine or 1-methylpiperazine, or a mixture of these, with a compound according to (b) in a molar ratio of from 1:0.5 to 1:1.1 and benzylating the condensate, the benzylation being carried out using 0.15-1.0 mole of benzyl chloride per equivalent of nitrogen in component (c). The cellulose fiber materials after-treated in this manner possess very good wetfastness.

    摘要翻译： 在纤维素纤维材料上用活性染料染色后，用（a）双苄基哌嗪与（b）二氯乙烷，表卤代醇，氯化丙烯，1,3-二氯-2-羟基丙烷 ，双环氧丁烷或1,4-二氯丁烷或它们的混合物，摩尔比为1:0.5至1:1.1，或通过使（c）哌嗪，双-1,4-氨基丙基哌嗪，1-氨基乙基哌嗪，2-氨基乙基哌嗪， 羟乙基哌嗪或1-甲基哌嗪，或它们的混合物与（b）的化合物以摩尔比为1:0.5至1:1.1，并使缩合物苄基化，苄基化使用0.15-1.0摩尔苄基 （c）中每当量氮的氯化物。 以这种方式后处理的纤维素纤维材料具有非常好的耐湿性。

    After-treatment of dyed or printed synthetic fibers
    3.
    发明授权
    After-treatment of dyed or printed synthetic fibers 失效
    染色或印刷合成纤维的后处理

    公开(公告)号：US4240792A

    公开(公告)日：1980-12-23

    申请号：US947587

    申请日：1978-10-02

    申请人： Ulrich Baumgarte ,  Sigismund Heimann ,  Michele Vescia ,  Johannes Winkler

    发明人： Ulrich Baumgarte ,  Sigismund Heimann ,  Michele Vescia ,  Johannes Winkler

    IPC分类号： D06P5/04 ,  D06P5/02

    CPC分类号： D06P5/04

    摘要： Dyed or printed synthetic fibers or materials consisting of synthetic fibers or of a mixture of synthetic fibers with other fibers are aftertreated with aqueous solutions which contain from 0.2 to 20 g/l of a mixture of one or more surfactants and a reductonate. The pH of the liquor is brought to above 8 and the aftertreatment is carried out at from 40.degree. to 100.degree. C.

    摘要翻译： 由合成纤维或合成纤维与其它纤维的混合物组成的染色或印刷的合成纤维或材料用含有0.2至20g / l的一种或多种表面活性剂和还原醛的混合物的水溶液进行后处理。 液体的pH达到8以上，后处理在40〜100℃下进行。

    Process for dyeing textile materials of polyacrylonitrile: quaternized piperazine copolymer as basic dye retarder
    4.
    发明授权
    Process for dyeing textile materials of polyacrylonitrile: quaternized piperazine copolymer as basic dye retarder 失效
    用于染色聚丙烯腈纺织品的方法：季铵化哌嗪共聚物作为基础染料缓凝剂

    公开(公告)号：US4488879A

    公开(公告)日：1984-12-18

    申请号：US510564

    申请日：1983-07-05

    申请人： Rolf Fikentscher ,  Herbert Fleischer ,  Sigismund Heimann ,  Heinrich Mertens

    发明人： Rolf Fikentscher ,  Herbert Fleischer ,  Sigismund Heimann ,  Heinrich Mertens

    IPC分类号： D06P1/52 ,  D06P3/76

    CPC分类号： D06P3/76 ,  D06P1/5264 ,  Y10S8/927

    摘要： This invention relates to dyeing textile materials of polyacrylonitrile or copolymers containing acrylonitrile in polymerized form with basic dyestuffs in aqueous dyeing liquors using the exhaust method employing retarders. The retarders are obtained by condensing (a) piperazine and piperazine derivatives with (b) ethylene chloride, epihalohydrin, propylene chloride, 1,3-dichloro-2-hydroxypropane, bis-epoxybutane, 1,4-dichlorobutene or their mixtures in mole ratios of 1:0.9 to 1:1.1. The condensation products are then quaternized with benzyl chloride using 0.8 to 1.5 moles of benzyl chloride per mole of component (a) for the quaternization. The aqueous solutions of the retarders either do not foam or show a very low foaming tendency.

    摘要翻译： 本发明涉及使用采用延迟剂的排气法将聚丙烯腈或含有聚合形式的丙烯腈的共聚物与含有染色液中的碱性染料的纺织品染色。 缓凝剂是通过将（a）哌嗪和哌嗪衍生物与（b）二氯乙烯，表卤代醇，氯化丙烯，1,3-二氯-2-羟基丙烷，双环氧丁烷，1,4-二氯丁烯或其摩尔比的混合物 为1：0.9至1：1.1。 然后用苄基氯对缩合产物进行季铵化，每摩尔用于季铵化的组分（a）使用0.8至1.5摩尔苄基氯。 缓凝剂的水溶液不起泡或显示出非常低的起泡趋势。

    Dyeing of NCD polyester fibers
    5.
    发明授权
    Dyeing of NCD polyester fibers 失效
    NCD聚酯纤维的染色

    公开(公告)号：US4345910A

    公开(公告)日：1982-08-24

    申请号：US233300

    申请日：1981-02-10

    申请人： Michele Vescia ,  Sigismund Heimann

    发明人： Michele Vescia ,  Sigismund Heimann

    IPC分类号： D06P1/613 ,  D06P3/54 ,  D06P1/651

    CPC分类号： D06P1/6135 ,  D06P3/54

    摘要： A process for dyeing polyester fibers which do not require a carrier with disperse dyes by the exhaustion method at 20.degree.-100.degree. C. and pH 4-6, with liquor ratios of from 5:1 to 100:1, and dyeing times of from 30 to 180 minutes, wherein the dyeing is carried out in the presence of from 0.5 to 20%, based on fiber weight, of a leveling agent consisting of an adduct of a C.sub.5 -C.sub.14 -alkylphenol or C.sub.5 -C.sub.14 -alkylnaphthol with from 4 to 25 moles of ethylene oxide.

    摘要翻译： 通过排气法在20℃-100℃和pH4-6下以不同于分散染料的载体染色聚酯纤维的方法，浴比为5:1至100:1，染色时间为 30至180分钟，其中染色在基于纤维重量的0.5至20％的存在下进行，所述流平剂由C 5 -C 14烷基酚或C 5 -C 14烷基萘酚的加合物与来自 4至25摩尔环氧乙烷。