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    Method of creating old art dyeing effect with acid and cationic dyed patterned carpet
    4.
    发明授权
    Method of creating old art dyeing effect with acid and cationic dyed patterned carpet 有权
    用酸性和阳离子染色图案地毯制作旧艺术染色效果的方法

    公开(公告)号：US07678159B1

    公开(公告)日：2010-03-16

    申请号：US11958753

    申请日：2007-12-18

    申请人： Robert S. Weiner

    发明人： Robert S. Weiner

    IPC分类号： D06P5/22 ,  D06P5/00

    CPC分类号： D06P1/39 ,  D06P1/41 ,  D06P3/001 ,  D06P3/002 ,  D06P3/8204 ,  D06P5/001 ,  D06P5/22

    摘要： A method of manufacturing carpet provides for an old art dyeing effect. Specifically, acid and cationic dyes are provided in a solution to a carpet tufted with cationic and acid dye fibers. The carpet is preferably tufted in such a way that there is a relative scarcity of one of the cationic and acid dye fibers at a first width. An abundance of the other dye accumulates in higher concentration than in surrounding areas at the first width. This higher concentration tends to diffuse and/or be moved by other mechanisms to the surrounding areas or widths where the dye attaches to appropriate contacts. This creates at least one of the dark band, a fade and/or a old art dye effect at that location. By precisely controlling the carpet fiber location at the upper surface, the dye solution and the dyeing process, fades and other process can be precisely controlled for repeatable performance as has not been experienced in the prior art.

    摘要翻译： 制造地毯的方法提供了旧的艺术染色效果。 具体地说，在用阳离子和酸性染料纤维簇绒的地毯的溶液中提供酸和阳离子染料。 地毯优选地以这样的方式簇绒，使得在第一宽度处存在阳离子和酸性染料纤维之一的相对稀缺。 其他染料的浓度比第一宽度的周围区域的浓度高。 这种较高的浓度倾向于通过其它机构扩散和/或移动到染料附着于适当的接触物的周围区域或宽度上。 这会在该位置产生至少一个暗带，褪色和/或旧艺术染色效果。 通过精确地控制上表面的地毯纤维位置，可以如现有技术中没有经历的染色溶液和染色工艺，渐变和其它工艺精确地控制可重复的性能。

    Cationic styryl dyestuffs
    6.
    发明授权
    Cationic styryl dyestuffs 失效
    阳离子苯乙烯染料

    公开(公告)号：US4422969A

    公开(公告)日：1983-12-27

    申请号：US313111

    申请日：1981-10-20

    申请人： Hermann Beecken

    发明人： Hermann Beecken

    IPC分类号： C09B23/00 ,  C07D233/61 ,  C09B23/01 ,  C09B23/14 ,  D06P1/41 ,  D21H21/28 ,  C07D213/57 ,  C07C121/78

    CPC分类号： D21H21/28 ,  C09B23/0091 ,  C09B23/143 ,  D06P1/41

    摘要： Cationic styryl dyestuffs of the general formula ##STR1## wherein Q.sup.+ designates a cationic grouping,X designates a connecting member, andR designates hydrogen, alkyl, alkenyl, aralkyl, aryl, a radical of the formula --X--Q.sup.+ An.sup.- or, by ring closure with --X--Q.sup.+ and the N atom, form a heterocyclic structure of the formula ##STR2## where R.sup.2 is identical to hydrogen, alkyl, alkenyl or aralkyl, andR.sup.3 is identical to alkyl, orR.sup.2 and R.sup.3 together are identical to (CH.sub.2).sub.4 or (CH.sub.2).sub.5, andA designates a 1,4-arylene group, which optionally gives a fused ring system by ring closure with N-R,R.sup.1 designates hydrogen or alkyl,B designates a divalent, non-ionic aromatic and/or hetero-aromatic bridge, andAn.sup.- designates an anion,and the cyclic and acyclic substituents, connecting members and bridges can carry non-ionic radicals, are used for dyeing natural and synthetic cationically colorable substrates, preferably for dyeing paper.

    摘要翻译： 通式为“IMAGE”的阳离子苯乙烯基染料，其中Q +表示阳离子基团，X表示连接构件，R表示氢，烷基，烯基，芳烷基，芳基，式-X-Q + An-或 通过与-X-Q +和N原子的闭环形成式为“IMAGE”的杂环结构，其中R 2与氢，烷基，链烯基或芳烷基相同，并且R 3与烷基相同或R 2和R 3一起 与（CH 2）4或（CH 2）5相同，A表示1,4-亚芳基，其任选地通过用NR闭环而形成稠环体系，R 1表示氢或烷基，B表示二价， 离子芳香族和/或杂芳族桥，An-表示阴离子，环状的无环取代基，连接构件和桥可携带非离子基团，用于染色天然和合成阳离子可着色基质，优选用于染色纸 。