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    Methods and Systems for Providing Dyed, Stretchable Flame Resistant Fabrics and Garments
    4.
    发明申请
    Methods and Systems for Providing Dyed, Stretchable Flame Resistant Fabrics and Garments 审中-公开
    提供染色，拉伸耐火织物和服装的方法和系统

    公开(公告)号：US20080152888A1

    公开(公告)日：2008-06-26

    申请号：US11852755

    申请日：2007-09-10

    Applicant: D. Craig Tutterow ,  Rembert Joseph Truesdale

    Inventor： D. Craig Tutterow ,  Rembert Joseph Truesdale

    IPC: D06P3/85 ,  B32B27/34

    CPC classification number: D06P1/0008 ,  D02G3/32 ,  D02G3/328 ,  D02G3/443 ,  D03D15/08 ,  D03D15/12 ,  D06P1/6429 ,  D06P1/6498 ,  D06P1/65118 ,  D06P1/65125 ,  D06P1/6515 ,  D06P1/65156 ,  D06P1/65162 ,  D06P3/24 ,  D06P3/241 ,  D06P3/242 ,  D06P3/26 ,  D06P3/82 ,  D06P3/8209 ,  D06P3/8271 ,  D10B2331/021 ,  Y10T428/249921

    Abstract: Flame resistant stretch fabrics made from aramid fibers and elastomeric fibers and methods and systems for dyeing such fabrics while significantly retaining the stretch properties of the fabrics. Such methods and systems include the use of certain dye carriers not conventionally used in the aramid dyeing process that enable the fabric to be dyed under normal aramid dyeing conditions without eliminating or significantly impacting the stretch properties of the fabric. Such suitable dye carriers for use in the process include, but are not limited to, benzyl alcohol, butyl benzoate, n-butyl phthalimide, isopropyl phthalimide, dimethyl phthalate, biphenyl, monochlorotoluene, and combinations thereof. Phthalimides, and more particularly blends of n-butyl phthalimide and isopropyl phthalimide, have proven particularly effective at dyeing the aramid fibers at high temperatures while retaining the elastomeric properties of the fabric. The dyed flame resistant stretch fabrics of this invention can be used to construct, among other things, the entirety or various portions of, a variety of protective garments for protecting the wearer against electrical arc flash and flames, including, but not limited to, coveralls, jumpsuits, shirts, jackets, vests, and trousers.

    Abstract translation: 由芳族聚酰胺纤维和弹性体纤维制成的阻燃弹力织物以及用于染色这种织物的方法和系统，同时显着地保持织物的拉伸性能。 这些方法和系统包括在芳族聚酰胺染色过程中不常用的某些染料载体的使用，使织物能够在正常芳族聚酰胺染色条件下染色，而不会消除或显着影响织物的拉伸性能。 用于该方法的这种合适的染料载体包括但不限于苄醇，苯甲酸丁酯，邻苯二甲酰苯胺，邻苯二甲酰亚胺异丙酯，邻苯二甲酸二甲酯，联苯，一氯甲苯及其组合。 邻苯二酰亚胺，更特别是邻苯二甲酰亚胺和邻苯二甲酰亚胺异丙酯的共混物已被证明在高温下染色芳族聚酰胺纤维特别有效，同时保持织物的弹性体性能。 本发明的经染色的耐火弹力织物可用于构成各种防护服的全部或各部分，以保护佩戴者避免电弧闪光和火焰，包括但不限于工作服 连身裤，衬衫，夹克，背心和裤子。

    Printing process
    9.
    发明授权
    Printing process 失效
    印刷过程

    公开(公告)号：US3959836A

    公开(公告)日：1976-06-01

    申请号：US424407

    申请日：1973-12-13

    Applicant: Eichiro Ueno ,  Hideo Kawasaki ,  Syozo Shigita

    Inventor： Eichiro Ueno ,  Hideo Kawasaki ,  Syozo Shigita

    IPC: D06P1/50 ,  D06P3/76 ,  D06P3/82

    CPC classification number: D06P3/8204 ,  D06P1/50 ,  D06P3/76 ,  D06P3/8266 ,  D06P3/8271 ,  Y10S8/927

    Abstract: In the printing of fiber assemblages containing acrylic fibers dyeable with cationic dyes and blend fibers dyeable with anionic dyes, there is disclosed a process for printing with a printing paste containing a cationic and a anionic dye which comprises preparing the printing paste so as to contain specific amounts of lignin sulfonic acid or a soluble salt thereof, printing the fiber assemblage with said paste, and thereafter steaming the printed assemblage to fix the dyes thereon.

    Abstract translation: 在印刷含有可用阳离子染料染色的丙烯酸纤维的纤维组合物和可用阴离子染料染色的混合纤维时，公开了一种用含有阳离子和阴离子染料的印刷浆料印刷的方法，包括制备印刷浆料以便含有特定的 木质素磺酸或其可溶性盐的量，用所述糊剂印刷纤维组合物，然后蒸煮印刷的组合物以将染料固定在其上。

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