Continuous production of surface dyeings on cellulose fiber textile
materials
    6.
    发明授权
    Continuous production of surface dyeings on cellulose fiber textile materials 失效
    在纤维素纤维纺织材料上连续生产表面染色

    公开(公告)号:US5484457A

    公开(公告)日:1996-01-16

    申请号:US318886

    申请日:1994-10-31

    CPC classification number: D06P1/667 D06P1/65125 D06P1/66 D06P3/66 Y10S8/93

    Abstract: Process for the continuous production of surface dyeings on cellulose fiber textile materials, characterized in that the textile materials are treated with an aqueous liquor containing at least 5 g/l of benzyl halide quaternized condensation products of precondensates of trialkanolamines and ureas, cyclic carbonates and/or epihalohydrins and/or benzyl chloride quaternized condensation products of piperazine and epichloronydrin, and 0.02 to 1 g/l of a phosphoric triester whose alcohol component has 6 to 18 carbon atoms, the textile materials thus treated are then dyed in another bath with reactive dyes in an aqueous medium and the dyes are fixed by treatment with an alkaline aqueous liquor and the dyeing finished in conventional manner. The individual cellulose fibers of the textile material are not completely penetrated by the dye but, on the contrary, exhibit ring dyeing.

    Abstract translation: PCT No.PCT / EP93 / 01172 Sec。 371日期:1994年10月31日 102(e)日期1994年10月31日PCT提交1993年5月12日PCT公布。 公开号WO93 / 23605 日期:1993年11月25日。在纤维素纤维纺织材料上连续生产表面染色的方法,其特征在于织物材料用含有至少5g / l苄基卤季铵化缩合产物的水溶液处理,该缩合产物是三链烷醇胺的预缩合物 和脲,环状碳酸酯和/或表卤代醇和/或苄基氯季铵化的哌嗪和表氯醇的缩合产物,以及0.02至1g / l的醇组分具有6至18个碳原子的磷酸三酯,然后将如此处理的纺织品 在水性介质中用活性染料在另一浴中染色,染料通过用碱性水溶液处理固定,染色以常规方式完成。 纺织材料的单个纤维素纤维不被染料完全渗透,而相反地表现出环染色。

    Waterless dip dye composition and method of use thereof for
textile-related materials
    10.
    发明授权
    Waterless dip dye composition and method of use thereof for textile-related materials 失效
    无水浸渍染料组合物及其用于纺织材料的方法

    公开(公告)号:US4609375A

    公开(公告)日:1986-09-02

    申请号:US669353

    申请日:1984-11-08

    CPC classification number: D06P1/613 C08G65/329 D06P1/65125 D06P1/928 D06P3/54

    Abstract: A waterless dip dye composition for apparel- and textile-related articles comprises an aromatic ester of the formula ArCOOR.sub.2, ArCOO--R.sub.1 --OOCAr or (ArCOO).sub.z --R.sub.3, wherein R.sub.1 is alkylene of 2-8 carbon atoms or polyoxyalkylene of the formula --C.sub.r H.sub.2r (OC.sub.r H.sub.2r).sub.s, in which r is 2 or 3 and s is 1 to 15; R.sub.2 is substituted or unsubstituted alkyl or alkenyl of 8-30 carbon atoms; R.sub.3 is the residue of a polyhydric alcohol having z hydroxyl groups; Ar is substituted or unsubstituted mono- or bicyclic aryl of up to 15 carbon atoms and z is 3-6, admixed with at least 0.5% by weight of a dyeing assistant agent and an organic colorant.A process for coloring apparel- and textile-related articles, fabricated from polyester, polyamide, polyurethane, acrylic, halogenated polyolefin or epoxy plastic, comprises exposing an article to the foregoing compositions, maintained at at a temperature between 100.degree. C. and the temperature at which the plastic is degraded, for a time adequate to achieve the desired degree of coloration.

    Abstract translation: 用于服装和纺织品制品的无水浸渍染料组合物包含式ArCOOR 2,ArCOO-R 1 -OOC Ar或(ArCOO)z -R 3的芳族酯,其中R 1是2-8个碳原子的亚烷基或者下式的聚氧化烯 -CrH 2r(OCr H 2r)s,其中r为2或3,s为1至15; R2是取代或未取代的8-30个碳原子的烷基或链烯基; R3是具有z个羟基的多元醇的残基; Ar是至多15个碳原子的取代或未取代的单环或双环芳基,z是3-6,与至少0.5重量%的染色助剂和有机着色剂混合。 用于着色由聚酯,聚酰胺,聚氨酯,丙烯酸,卤化聚烯烃或环氧塑料制成的服装和纺织品制品的方法包括将制品暴露于前述组合物,保持在100℃和温度 塑料被降解的时间足以实现所需的着色程度。

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