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    • 9. 发明公开
    • METHOD FOR COATING A TEXTILE
    • VERFAHREN ZUR BESCHICHTUNG VON TEXTILPRODUKTEN
    • EP1112297A4
    • 2001-11-14
    • EP99941969
    • 1999-08-16
    • COGNIS CORP
    • SAINT VICTOR MARIE-ESTHER
    • C08F2/46C08F2/48D06M14/18D06M14/22D06M14/24D06M14/28D06M14/32D06M14/34D06P1/44D06P5/00D06P5/20C08G59/14C08J7/04
    • D06M14/18D06M14/22D06M14/24D06M14/28D06M14/32D06M14/34D06P1/44D06P5/001D06P5/2005Y10S8/12Y10T442/2779Y10T442/2795Y10T442/2861Y10T442/2893Y10T442/291
    • A method for coating a textile includes applying a substantially water-free, energy-curable, polymer-forming composition to the textile and exposing the textile and composition to a source of energy under such conditions as to generate chemically active sites on the surface of the textile and polymerize the composition. The resulting polymer is grafted onto the textile. Preferably, the energy is derived from electron beam radiation. The composition includes an epoxy oligomer having at least two ethylenically unsaturated moieties, and at least one alkoxylated polyol monomer having at least two ethylenically unsaturated moieties and capable of being copolymerized with the epoxy oligomer. Preferably, the composition also includes a surface active agent capable of rendering the uncured composition dispersible in water. Optionally, the composition can contain a colorant, and photoinitiator. The composition is especially suitable for use as a screen printing ink and coating material for textiles.
    • 用于涂布纺织品的方法包括将基本上无水的,能量固化的聚合物形成组合物施加到纺织品上并且在这样的条件下将纺织品和组合物暴露于能源,以便在纺织品表面上产生化学活性部位 纺织和聚合组合物。 所得到的聚合物被接枝到纺织品上。 优选地,能量来源于电子束辐射。 该组合物包含具有至少两个烯键式不饱和部分的环氧低聚物和至少一种具有至少两个烯键式不饱和部分并且能够与环氧低聚物共聚的烷氧基化多元醇单体。 优选地,组合物还包含能够使未固化组合物分散在水中的表面活性剂。 任选地,组合物可以含有着色剂和光引发剂。 该组合物特别适合用作纺织品的丝网印刷油墨和涂层材料。