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    Method of dyeing polypropylene fiber with more than one color
    2.
    发明授权
    Method of dyeing polypropylene fiber with more than one color 失效
    用多种颜色染色聚丙烯纤维的方法

    公开(公告)号：US5447539A

    公开(公告)日：1995-09-05

    申请号：US194514

    申请日：1994-02-10

    Applicant: David R. Kelly ,  Hobert C. Sweatman ,  Robert R. Hixson

    Inventor： David R. Kelly ,  Hobert C. Sweatman ,  Robert R. Hixson

    IPC: D06P1/00 ,  D06P1/48 ,  D06P1/642 ,  D06P1/651 ,  D06P1/653 ,  D06P1/673 ,  D06P3/79 ,  D06P5/00 ,  D06P5/12 ,  D06P5/13

    CPC classification number: D06P1/65131 ,  D06P1/0096 ,  D06P1/48 ,  D06P1/6426 ,  D06P1/65118 ,  D06P1/6515 ,  D06P1/65168 ,  D06P1/65181 ,  D06P1/653 ,  D06P1/67316 ,  D06P1/6735 ,  D06P1/67366 ,  D06P3/794 ,  D06P5/00 ,  D06P5/12 ,  D06P5/138 ,  Y10S8/09 ,  Y10S8/928 ,  Y10S8/933

    Abstract: A method of dyeing polypropylene fiber to create areas of different color on the fiber. A first dye solution containing a disperse dye and a dye-promoting agent is applied to substantially the entire surface of the fiber to cover the fiber with a first color. Thereafter, and while the fiber surface is still wet with the first dye solution, a second dye solution containing a disperse dye of a second color is applied only to selected discontinuous areas of the fiber. The second dye solution displaces the first dye solution in those areas of the fiber surface to which the second dye solution is applied. Then, the fiber is subjected to an elevated temperature high enough, and for a period of time sufficient, to fix the dyes in the fiber. Preferably, the second dye solution is more viscous than the first dye solution. After the dye fixation step, the fiber is scoured to remove excess dye. If desired, the second dye solution also contains a dye-promoting agent.

    Abstract translation: 一种染色聚丙烯纤维的方法，在纤维上产生不同颜色的区域。 将含有分散染料和染料促进剂的第一种染料溶液施加到纤维的整个表面上，以第一种颜色覆盖纤维。 此后，当纤维表面仍然被第一染料溶液润湿时，含有第二颜色的分散染料的第二染料溶液仅施加到纤维的选定的不连续区域。 第二染料溶液将第一染料溶液置于施加第二染料溶液的纤维表面的那些区域中。 然后，使纤维经受足够高的高温，并且足够长的时间将染料固定在纤维中。 优选地，第二染料溶液比第一染料溶液粘稠。 在染色固定步骤之后，洗涤纤维以除去多余的染料。 如果需要，第二染料溶液还含有染料促进剂。

    Method for treatment of yarn in package form
    3.
    发明授权
    Method for treatment of yarn in package form 失效
    处理包装形式纱线的方法

    公开(公告)号：US5387263A

    公开(公告)日：1995-02-07

    申请号：US168671

    申请日：1993-12-16

    Applicant: Jack W. Marlowe ,  Ralph B. Monk ,  Rene A. Eckert

    Inventor： Jack W. Marlowe ,  Ralph B. Monk ,  Rene A. Eckert

    IPC: D06M13/02 ,  D06M13/342 ,  D06P1/00 ,  D06P1/647 ,  D06P1/651 ,  D06P5/08 ,  D06P5/02

    CPC classification number: D06P1/6515 ,  D06M13/02 ,  D06M13/342 ,  D06M7/00 ,  D06P1/0036 ,  D06P1/647 ,  D06M2200/40 ,  Y10S8/933

    Abstract: A process for applying a lubricant to a plurality of yarn packages directly to a dye bath in a package dyeing machine during the dyeing process. The process includes placing a plurality of yarn packages into a package dyeing machine. The plurality of yarn packages are then dyed in the package dyeing machine and the dye bath is cooled. A lubricant is then directly applied to the dye bath and the plurality of yarn packages in the package dyeing machine. In the preferred embodiment, the lubricant is a wax emulsion based on paraffin wax with a melting point of between about 138.degree. F. to 143.degree. F.

    Abstract translation: 一种在染色过程中将润滑剂直接施加到包装染色机中的染浴上的方法。 该方法包括将多个纱线包装放入包装染色机中。 然后将多个纱线卷装染色在包装染色机中，并且染色浴被冷却。 然后将润滑剂直接施加到染色浴和包装染色机中的多个纱线包装。 在优选的实施方案中，润滑剂是基于石蜡的蜡乳液，熔点在约138°至143°F之间。

    Method for continuous warp dyeing polyester and blends of polyester on conventional pad-steam dye slasher
    9.
    发明授权
    Method for continuous warp dyeing polyester and blends of polyester on conventional pad-steam dye slasher 失效
    涤纶连续经纱染色方法和聚酯在常规垫片蒸汽染色机上的混合

    公开(公告)号：US3893806A

    公开(公告)日：1975-07-08

    申请号：US32503573

    申请日：1973-01-19

    Applicant: BURLINGTON INDUSTRIES INC

    Inventor： FINCH WILTON C ,  ELLER DAVID C

    IPC: D06P1/651 ,  D06P3/54 ,  D06P1/68

    CPC classification number: D06P1/6515 ,  D06P3/54 ,  Y10S8/04 ,  Y10S8/909 ,  Y10S8/922

    Abstract: A process for continuous dyeing polyester yarns is disclosed, wherein the yarns are dyed on a pad-steam dye slasher with a disperse dye solution. The disperse dye solution contains a disperse dyestuff, an at most somewhat water-miscible unemulsified, halogenated aromatic solvent, an anionic wetting agent and a thickener, with the anionic wetting agent added to the disperse dye solution after the aqueous system of disperse dyestuff and solvent is formed. The disperse dye is fixed on the yarn by steaming the yarn at a temperature of at least 220*F. The disclosed process is useful in the disperse dyeing of polyester yarns which may be used in conventional applications for such yarns.

    Abstract translation: 公开了一种用于连续染色涤纶纱线的方法，其中纱线在具有分散染料溶液的垫 - 蒸汽染料褪色剂上染色。 分散染料溶液含有分散染料，至多有些水混溶性未乳化，卤化芳香族溶剂，阴离子润湿剂和增稠剂，在分散染料和溶剂的水性体系之后，将阴离子润湿剂加入到分散染料溶液中 形成了。 通过在至少220°F的温度下蒸汽将分散染料固定在纱线上。

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