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    METHODS AND SYSTEMS FOR PROVIDING DYED, STRETCHABLE FLAME RESISTANT FABRICS AND GARMENTS
    6.
    发明申请
    METHODS AND SYSTEMS FOR PROVIDING DYED, STRETCHABLE FLAME RESISTANT FABRICS AND GARMENTS 审中-公开
    用于提供染色，可拉伸耐火织物和服装的方法和系统

    公开(公告)号：WO2008097356A2

    公开(公告)日：2008-08-14

    申请号：PCT/US2007/078015

    申请日：2007-09-10

    申请人： SOUTHERN MILLS, INC. ,  TUTTEROW, D. Craig ,  TRUESDALE III, Rembert J.

    发明人： TUTTEROW, D. Craig ,  TRUESDALE III, Rembert J.

    IPC分类号： D06P1/00 ,  D06P1/642 ,  D06P1/651

    CPC分类号： 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

    摘要： 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.

    摘要翻译： 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。

    PROCESS FOR RESTORING THE ORIGINAL APPEARANCE OF PARA-ARAMID CLOTHING
    7.
    发明申请
    PROCESS FOR RESTORING THE ORIGINAL APPEARANCE OF PARA-ARAMID CLOTHING 审中-公开
    恢复原始衣服的原始外观的过程

    公开(公告)号：WO2003027381A1

    公开(公告)日：2003-04-03

    申请号：PCT/US2002/029434

    申请日：2002-09-17

    申请人： E.I. DU PONT DE NEMOURS AND COMPANY

    发明人： YARBOROUGH, Portia, D. ,  GHORASHI, Hamid, Moayed

    IPC分类号： D06P3/24

    CPC分类号： D06P3/242 ,  D06P5/02 ,  Y10S8/925

    摘要： The visual appearance of undyed or unpigmented para-aramid fabric generally present in an article of clothing is restored by contacting the fabric with an aqueous dye solution or dispersion to dye the aramid fibrils present on the yarns. Use of a conventional washing machine is suitable in the fabric contact with the dye.

    摘要翻译： 通常将织物与染料溶液或分散体接触以使存在于纱线上的芳族聚酰胺原纤维染色而恢复通常存在于衣物中的未染色或未着色的对位芳族聚酰胺织物的视觉外观。 常规洗衣机的使用适合织物与染料的接触。

    REDUCTION OR PREVENTION OF DYE BLEEDING
    9.
    发明申请
    REDUCTION OR PREVENTION OF DYE BLEEDING 审中-公开
    减少或防止染料出现

    公开(公告)号：WO2008070156A3

    公开(公告)日：2008-07-31

    申请号：PCT/US2007025003

    申请日：2007-12-05

    申请人： DU PONT ,  SELF AARON FRANK

    发明人： SELF AARON FRANK

    IPC分类号： D06M15/41 ,  D06B21/00 ,  D06P3/24 ,  D06P3/82

    CPC分类号： D06P3/24 ,  D06M15/412 ,  D06P3/241 ,  D06P3/242 ,  D06P3/8209 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/2964

    摘要： The present invention relates to a method of applying dye and stainblocker to a substrate comprising cationically dyeable fibers which reduces or eliminates the need for subsequent reapplication of dye. The present invention solves the problem of cationic dye removal resulting from stainblocker application by providing a method wherein application of stainblocker precedes the application of dye to a substrate comprising cationically dyeable fibers. Surprisingly, the invention provides a method wherein the effectiveness of cationic dye application is improved when preceded by stainblocker application compared to stainblocker application preceded by cationic dye application. The substrate comprising cationically dyeable fibers preferably further comprises acid dyeable fibers wherein even more preferably, said cationically dyeable fibers and acid dyeable fibers are attached to a backing to form a carpet.

    摘要翻译： 本发明涉及一种将染料和阻斑剂施用于包含阳离子可染纤维的基材的方法，其减少或消除了随后重新施用染料的需要。 本发明通过提供一种方法解决了由阻塞剂施用引起的阳离子染料移除的问题，其中在将染料施加到包含阳离子可染色纤维的基底之前施用阻染剂。 令人惊奇的是，本发明提供了一种方法，其中在阳离子染料应用之前，与应用阳离子染料之前的污渍阻断剂应用相比，在应用防污剂之前阳离子染料应用的有效性得到改善。 包含阳离子可染纤维的基材优选进一步包含酸可染纤维，其中甚至更优选所述阳离子可染纤维和酸可染纤维附着于背衬以形成地毯。

    REDUCTION OR PREVENTION OF DYE BLEEDING
    10.
    发明申请
    REDUCTION OR PREVENTION OF DYE BLEEDING 审中-公开
    减少或预防染色

    公开(公告)号：WO2008070156A2

    公开(公告)日：2008-06-12

    申请号：PCT/US2007/025003

    申请日：2007-12-05

    申请人： E. I. DU PONT DE NEMOURS AND COMPANY ,  SELF, Aaron, Frank

    发明人： SELF, Aaron, Frank

    IPC分类号： D06M15/41 ,  D06P3/24 ,  D06P3/82 ,  D06B21/00

    CPC分类号： D06P3/24 ,  D06M15/412 ,  D06P3/241 ,  D06P3/242 ,  D06P3/8209 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/2964

    摘要： The present invention relates to a method of applying dye and stainblocker to a substrate comprising cationically dyeable fibers which reduces or eliminates the need for subsequent reapplication of dye. The present invention solves the problem of cationic dye removal resulting from stainblocker application by providing a method wherein application of stainblocker precedes the application of dye to a substrate comprising cationically dyeable fibers. Surprisingly, the invention provides a method wherein the effectiveness of cationic dye application is improved when preceded by stainblocker application compared to stainblocker application preceded by cationic dye application. The substrate comprising cationically dyeable fibers preferably further comprises acid dyeable fibers wherein even more preferably, said cationically dyeable fibers and acid dyeable fibers are attached to a backing to form a carpet.

    摘要翻译： 本发明涉及一种将染料和防污剂施用于包含阳离子可染色纤维的底物的方法，其减少或消除了随后重新施用染料的需要。 本发明解决了通过提供一种方法，其中将防污染剂施加于包含阳离子可染色纤维的底物之前的染色剂施加之前的方法解决了由防污染剂施用产生的阳离子染料去除问题。 令人惊奇的是，本发明提供了一种方法，其中在阳离子染料施用之前，与防污剂施用相比，在使用防污剂施用之前，阳离子染料施用的有效性得到改善。 包含阳离子可染色纤维的基质优选还包含可酸性染色纤维，其中甚至更优选地，所述阳离子可染色纤维和酸可染色纤维连接到背衬以形成地毯。