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    Methods for textile treatment
    2.
    发明授权
    Methods for textile treatment 有权

    公开(公告)号：US11560670B2

    公开(公告)日：2023-01-24

    申请号：US16935244

    申请日：2020-07-22

    申请人： LANDA LABS (2012) LTD.

    发明人： Benzion Landa ,  Sagi Abramovich

    IPC分类号： D06P1/54 ,  D06P1/00 ,  D06P1/44 ,  D06P1/52 ,  D06P5/22

    摘要： There is disclosed a method of coating textile fibers, the method comprising applying, on the external surface of textile fibers, a pre-treated oil-in-water emulsion comprising: (i) an aqueous phase containing water; and (ii) a pre-treated oil phase containing at least one reactive condensation-curable film-forming amino-silicone pre-polymer that, subsequent to condensation curing optionally in presence of additional reactants, forms an amino-silicone coat. The pre-treated reactive oil phase includes at least one pre-treated reactant or pre-treated pre-polymer. An aqueous dispersion containing particles of a hydrophilic polymeric material is then applied to the amino-silicone coat, so as to form a polymeric layer thereon. At least one of the oil-in-water emulsion forming a first coat and of the aqueous dispersion forming a second coat may further contain a plurality of sub-micronic pigment particles dispersed therein. Suitable compositions and kits including the same are also disclosed, as well as fibers coated thereby.

    Finishing method for reactive dye inkjet printing based on the cationic modifier ink
    4.
    发明授权
    Finishing method for reactive dye inkjet printing based on the cationic modifier ink 有权

    公开(公告)号：US11041084B2

    公开(公告)日：2021-06-22

    申请号：US16758049

    申请日：2018-11-02

    申请人： DONGHUA UNIVERSITY

    发明人： Kelu Yan ,  Lei Wang

    IPC分类号： C09D11/38 ,  B41M5/00 ,  B41M7/00 ,  C09D11/328 ,  D06M13/148 ,  D06M13/432 ,  D06M15/11 ,  D06M15/13 ,  D06P1/38 ,  D06P3/66 ,  D06P5/22 ,  D06P5/30 ,  D06M101/06

    摘要： A finishing method for reactive dye inkjet printing based on a cationic modifier includes: using the inkjet printing method to spray print the cationic modifier ink and the reactive dye ink on the cellulose fiber fabrics' pattern area after being subjected to sizing treatment, then subjecting the fabrics to steaming or baking treatment, and subjecting the fabrics to soaping to get the reactive dye inkjet printing fabrics. The timespan of spray printing the cationic modifier ink and reactive dye ink is 0-2 min. Cationic modifier ink includes 1.0-60.0 wt % cationic modifier. The cationic modifier refers to the molecular whose structure contains reactive group and positive charge group and the number average molecular weight of 100-30000. The reactive group is one or more in the group containing epoxy group, triazine, pyridine, and olefin. The positive charge group is one or more in the group containing quaternary ammonium salt, and ammonium chloride.

    METHOD FOR APPLYING A PATTERN TO A PLUSH SYNTHETIC FABRIC USING A HOT PRESS TECHNIQUE
    6.
    发明申请
    METHOD FOR APPLYING A PATTERN TO A PLUSH SYNTHETIC FABRIC USING A HOT PRESS TECHNIQUE 审中-公开

    公开(公告)号：US20180216290A1

    公开(公告)日：2018-08-02

    申请号：US15886774

    申请日：2018-02-01

    申请人： Chen Feng

    发明人： Chen Feng

    IPC分类号： D06P5/28 ,  D06P5/22 ,  D06C23/04

    CPC分类号： D06P5/005 ,  B29C51/004 ,  D06C23/04 ,  D06C2700/31 ,  D06P5/22

    摘要： A method based on a hot press technique is used to apply a permanent pattern onto a plush synthetic fabric having a pile. The method generally involves mounting one or more top plates and one or more bottom plates onto a hot press machine, where at least one of the top or bottom plates has a raised relief pattern on its surface. The temperature of the plates is set to at least 180° C. and the top and bottom plates are then pressed together against opposite sides of a plush synthetic fabric having a pile on at least one side, the raised relief pattern engaging the side of the fabric having the pile such that the pattern of the relief is imprinted into the pile.