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206 条记录 (耗时 0.018 秒)

    Method for dyeing a polyamide fabric in a grandrelle tone, and a dyed fabric obtained by said method
    3.
    发明授权
    Method for dyeing a polyamide fabric in a grandrelle tone, and a dyed fabric obtained by said method 失效
    用于将聚酰胺织物染色的方法，以及通过所述方法得到的染色织物

    公开(公告)号：US6086638A

    公开(公告)日：2000-07-11

    申请号：US284028

    申请日：1999-04-06

    申请人： Tomoyuki Horiguchi ,  Yutaka Masuda ,  Katsuhiko Mochizuki

    发明人： Tomoyuki Horiguchi ,  Yutaka Masuda ,  Katsuhiko Mochizuki

    IPC分类号： D01F6/60 ,  D06P1/00 ,  D06P1/653 ,  D06P3/24 ,  D06P3/82 ,  C09B62/04

    CPC分类号： D06P3/248 ,  D01F6/60 ,  D06P1/0096 ,  D06P1/6533 ,  Y10S8/924 ,  Y10T428/2976 ,  Y10T442/2008 ,  Y10T442/3179

    摘要： The method for dyeing a polyamide fabric of the present invention comprises the step of dyeing a polyamide fabric having structural variations in the longitudinal direction of the fibers, by a dye liquor containing an anionic reactive dye and regulated at pH 3.about.8. The dyed product of the present invention is a dyed polyamide fabric obtained by said dyeing method. Furthermore, the dyed product of the present invention is obtained as a grandrelle tone dyed product by dyeing a polyamide fabric having structural variations in the longitudinal direction of the fibers by a reactive dye, and being 4th or higher grade in the wash fastness specified in JIS L-0844.The present invention can provide a method for dyeing a polyamide fabric in a clear high grade grandrelle tone and to have excellent wash fastness, and also a grandrelle tone dyed product.

    摘要翻译： PCT No.PCT / JP98 / 04163 Sec。 371日期1999年4月6日 102（e）日期1999年4月6日PCT提交1998年9月16日PCT公布。 公开号WO99 /​​ 15726 1999年4月1日本发明的聚酰胺织物的染色方法包括通过含有阴离子活性染料的染液进行染色，在聚酰胺纤维的长度方向上具有结构变化的步骤，调节pH 3差 8.本发明的染色产品是通过所述染色方法得到的染色聚酰胺织物。 此外，本发明的染色产品通过用活性染料染色纤维纵向结构变化的聚酰胺织物，以JIS规定的洗涤牢度为4级以上 L-0844。 本发明可以提供一种以清晰的高级大穗色调染色聚酰胺织物并且具有优异的耐洗色牢度的方法，以及一种大型色调染色产品。

    Stable aqueous reactive dye composition and method for stabilizing an aqueous reactive dye composition
    5.
    发明授权
    Stable aqueous reactive dye composition and method for stabilizing an aqueous reactive dye composition 失效
    稳定的水性活性染料组合物和稳定水性活性染料组合物的方法

    公开(公告)号：US5772699A

    公开(公告)日：1998-06-30

    申请号：US799023

    申请日：1997-02-10

    申请人： Andrew D. Boyer

    发明人： Andrew D. Boyer

    IPC分类号： C09B67/26 ,  D06P1/38 ,  D06P1/647 ,  D06P1/653 ,  D06P1/382 ,  C09B62/503

    CPC分类号： D06P1/647 ,  C09B67/0073 ,  D06P1/38 ,  D06P1/6533

    摘要： An aqueous reactive dye composition is disclosed. The aqueous reactive dye composition has improved storage stability and contains a water-soluble reactive dye and a chelating agent. The chelating agent is present in a sufficient concentration to maintain the pH of the aqueous reactive dye composition in the range of about 3.0 to about 7.0 and, preferably, about 5.0 to about 6.5. Desirable chelating agents are dicarboxylic acids, such as succinic acid, or amino carboxylates, such as nitrilotriacetic acid. A method of stabilizing an aqueous reactive dye composition is disclosed and includes the step of dissolving a polycarboxylic acid or an amino carboxylate in an aqueous solution of a water-soluble reactive dye in a sufficient concentration to stabilize the pH of the composition.

    摘要翻译： 公开了一种水性活性染料组合物。 水性活性染料组合物具有改善的储存稳定性并含有水溶性活性染料和螯合剂。 螯合剂以足够的浓度存在，以将含水活性染料组合物的pH维持在约3.0至约7.0，优选约5.0至约6.5的范围内。 理想的螯合剂是二羧酸，例如琥珀酸，或氨基羧酸盐，如次氮基三乙酸。 公开了稳定水性活性染料组合物的方法，包括以足够浓度将多羧酸或氨基羧酸盐溶解在水溶性活性染料的水溶液中以稳定组合物的pH的步骤。

    Process to improve resistance to stains on fibres and derived products
    6.
    发明授权
    Process to improve resistance to stains on fibres and derived products 失效
    改善对纤维和衍生产品上的污渍抗性的方法

    公开(公告)号：US5738688A

    公开(公告)日：1998-04-14

    申请号：US687403

    申请日：1996-08-02

    申请人： Armand De Lathauwer

    发明人： Armand De Lathauwer

    IPC分类号： D06M13/238 ,  D06M15/41 ,  D06P1/56 ,  D06P1/653

    CPC分类号： D06P1/56 ,  D06M13/238 ,  D06M15/412 ,  D06P1/6533 ,  Y10T428/2915 ,  Y10T442/2279

    摘要： The invention consists of a process to improve the resistance to stains on fibres, processed or not, finished or not on the basis of dyeable natural or synthetic fibres, in particular polyamide. According to the invention the fibres are treated with a solution containing tannic acid and a condensation product of a sulphonated phenol- or naphtol-derivate with an aldehyde. The treatment can be made before, during or after the dyeing process. The treatment is done in an acid medium.

    摘要翻译： PCT No.PCT / BE95 / 00006 Sec。 371日期：1996年8月2日 102（e）日期1996年8月2日PCT 1995年1月25日PCT PCT。 WO95 / 21955 PCT公开号 日期1995年8月17日本发明包括一种改善对可加工或不加工的纤维上的污渍的抗性的方法，其是以可染色的天然或合成纤维，特别是聚酰胺为基础。 根据本发明，纤维用含有单宁酸和磺化苯酚或萘酚衍生物与醛的缩合产物的溶液处理。 可以在染色过程之前，期间或之后进行处理。 在酸性介质中进行处理。

    Surfactant enhanced dyeing
    7.
    发明授权
    Surfactant enhanced dyeing 失效
    表面活性剂增强染色

    公开(公告)号：US5593459A

    公开(公告)日：1997-01-14

    申请号：US327631

    申请日：1994-10-24

    申请人： Rodger L. Gamblin

    发明人： Rodger L. Gamblin

    IPC分类号： C09B67/34 ,  C09B67/46 ,  C09D11/02 ,  D06P1/16 ,  D06P1/41 ,  D06P1/62 ,  D06P1/653 ,  D06P1/90 ,  D06P5/22

    CPC分类号： C09D11/03 ,  C09B67/0076 ,  C09B67/0084 ,  D06P1/622 ,  D06P1/623 ,  D06P1/625 ,  D06P1/627 ,  D06P1/653 ,  D06P5/22 ,  D06P1/16 ,  D06P1/41 ,  D06P1/90 ,  Y10S8/908 ,  Y10S8/912 ,  Y10S8/917 ,  Y10S8/921 ,  Y10S8/922

    摘要： Cationic dyes and protonated disperse and solvent dyes are solubilized by an excess (over molar equivalence) of an anionic surfactant to form dye baths and inks for paper. These materials are suitable for the dyeing and printing of cationic dye receptive materials inclusive of silk, wool, nylon, triacetate, vinyl, and cationic dye receptive acrylic, polyester, and polyolefins with water-fast cationic and disperse or solvent dyes. Baths of the solubilized solvent and disperse dyes may be partially neutralized and are suitable for dyeing polyester and other hydrophobic fibers thus eliminating the need for forming dispersions with disperse dyes.

    摘要翻译： 阳离子染料和质子化的分散溶剂和溶剂染料通过过量（超过摩尔当量）的阴离子表面活性剂溶解以形成染料浴和用于纸的油墨。 这些材料适用于阳离子染料接受材料的染色和印花，包括丝，羊毛，尼龙，三醋酸酯，乙烯基和阳离子染料接受丙烯酸，聚酯和聚烯烃与防水阳离子和分散或溶剂染料。 溶解溶剂和分散染料的浴可以被部分中和，并且适用于染色聚酯和其它疏水纤维，因此不需要用分散染料形成分散体。

    Process for preparing a super saturated liquid alkali composition for reactive dyeing of textiles
    8.
    发明授权
    Process for preparing a super saturated liquid alkali composition for reactive dyeing of textiles 失效
    制备纺织品活性染色的超饱和液体碱性组合物的方法

    公开(公告)号：US5382262A

    公开(公告)日：1995-01-17

    申请号：US874754

    申请日：1992-04-27

    申请人： Samuel B. Moore

    发明人： Samuel B. Moore

    IPC分类号： C09B67/24 ,  D06P1/38 ,  D06P1/52 ,  D06P1/653 ,  D06P1/673 ,  D06P3/66 ,  C09B67/00

    CPC分类号： D06P1/653 ,  C09B67/0072 ,  D06P1/5257 ,  D06P1/6533 ,  D06P1/6735 ,  D06P3/66 ,  D06P1/38

    摘要： A liquid alkali composition fiber reactive dyeing of cotton and cotton blended fabrics. The liquid alkali is a solution of an alkali metal hydroxide and its carbonate formed by reaction of liquid CO.sub.2 with the alkali metal hydroxide solution. The resulting supersaturated solution has a high enough Total Alkalinity to achieve reaction between the dye and fiber but is sufficiently buffered to achieve this reaction slowly so that the fiber reactive dyes fix in a level, uniform fashion, Preferably the composition is a mixture of potassium hydroxide, potassium carbonate, potassium citrate, and potassium polyacrylate. The citrate and polyacrylate act as dispersants in the dyeing process and also act as crystallization inhibitors in solution. The use of the carbonate compounds of the present invention in place of conventional silicates or phosphorus prevents the discharge of untreatable toxic wastewater into natural waterways.

    摘要翻译： 棉和棉混纺织物的液态碱组合物纤维活性染色。 液态碱是通过液体CO 2与碱金属氢氧化物溶液的反应形成的碱金属氢氧化物及其碳酸盐的溶液。 所得的过饱和溶液具有足够高的总碱度以实现染料和纤维之间的反应，但是被充分缓冲以缓慢实现该反应，使得纤维活性染料以水平均匀的方式固定。优选地，组合物是氢氧化钾 ，碳酸钾，柠檬酸钾和聚丙烯酸钾。 柠檬酸盐和聚丙烯酸酯在染色过程中起分散剂的作用，并且在溶液中也起了结晶抑制剂的作用。 使用本发明的碳酸酯化合物代替常规的硅酸盐或磷防止将不可用的有毒废水排放到天然水道中。

    Low toxicity, biodegradable salt substitute for dyeing textiles: magnesium acetate in direct or reactive dyeing of cotton
    9.
    发明授权
    Low toxicity, biodegradable salt substitute for dyeing textiles: magnesium acetate in direct or reactive dyeing of cotton 失效
    染色纺织品的低毒，可生物降解的盐替代品：醋酸直接或活性染色棉花

    公开(公告)号：US5207800A

    公开(公告)日：1993-05-04

    申请号：US772482

    申请日：1991-10-07

    申请人： Samuel B. Moore

    发明人： Samuel B. Moore

    IPC分类号： D06P1/52 ,  D06P1/653 ,  D06P1/673

    CPC分类号： D06P1/6533 ,  D06P1/5257 ,  D06P1/6735 ,  Y10S8/918

    摘要： Low toxicity, biodegradable salt substitutes for use in dyeing of cotton and cotton blended fabrics. The salt substitutes are solubilized alkaline earth metal-organic complex compositions suitable to promote satisfactory dyeing. Preferably the composition is a mixture of magnesium acetate, magnesium citrate, and magnesium polyacrylate. After dyeing, a shift to alkaline pH in the wastewater treatment process allows for precipitation of the metal and the production of a biodegradable organic anion. The use of the salt compounds of the present invention in place of conventional sodium chloride or sulfate salts prevents the discharge of untreatable toxic wastewater into natural waterways.

    摘要翻译： 低毒，可生物降解的盐替代品用于棉和棉混纺织物的染色。 盐替代物是适于促进令人满意的染色的溶解的碱土金属 - 有机络合物组合物。 优选地，组合物是乙酸镁，柠檬酸镁和聚丙烯酸镁的混合物。 染色后，在废水处理过程中向碱性pH的转变允许金属的沉淀和可生物降解的有机阴离子的生产。 使用本发明的盐化合物代替常规的氯化钠或硫酸盐防止将不可用的有毒废水排放到天然水道中。