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    • 2. 发明公开
    • ARTIFICIAL SUEDED LEATHER BEING EXCELLENT IN FLAME RETARDANCE AND METHOD OF PRODUCING THE SAME
    • KÜNSTLICHESVELOURSRLEDER MIT AUSGEZEICHNETER FEUERFESTIGKEIT UND HERSTELLUNGSVERFAHRENDAFÜR
    • EP1916329A1
    • 2008-04-30
    • EP06767962.1
    • 2006-07-07
    • Daikyo Chemical Co., LtdTORAY INDUSTRIES, INC.
    • OKAMOTO, KeijiSASA, KatsuoUENO, Kazumi
    • D06N3/14C09K21/04C09K21/12C09K21/14D06M11/72D06M13/292D06M15/333D06M15/53D06M15/564
    • C09K21/12C09K21/04D06M13/292D06M15/333D06M15/53D06M15/564D06M2200/30D06N3/0056D06N3/0059D06N3/04Y10T428/2395Y10T442/268
    • It is intended to provide a novel artificial sueded leather having flame retardance, which is excellent inflame retardance, light resistance and abrasion resistance, suffers from no water spot and is free from any halogenated chemical (i.e., one having been treated with a so-called non-halogenated flame retardant), and a method of producing the same. The above artificial sueded leather comprises a thermoplastic synthetic fiber cloth made of a woven fabric, a knitted web or a nonwoven fabric, which has a raised-fiber or napped-fiber surface and has been impregnated with a polyurethane resin, and a flame retardant which contains at least a phosphate compound A having a solubility in water of 1% or less, a vinyl group-containing resin C capable of forming a carbonization skeleton in burning and a water-insoluble thickener D and is imparted to one face of the thermoplastic synthetic fiber cloth. A method of producing the artificial sueded leather as described above comprises imparting an flame retardant, which contains at least a phosphate compound A having a solubility in water of 1% or less, a vinyl group-containing resin C capable of forming a carbonization skeleton in burning and a water-insoluble thickener D, to one face of a thermoplastic synthetic fiber cloth made of a woven fabric, a knitted web or a nonwoven fabric which has a raised-fiber or napped-fiber surface and has been impregnated with a polyurethane resin.
    • 旨在提供一种具有阻燃性的新型人造革皮革,其具有优异的阻燃性,耐光性和耐磨性,不受水斑影响,并且不含任何卤化物质(即已经用所谓的 非卤化阻燃剂)及其制造方法。 上述人造皮革包括由具有凸起纤维或起绒纤维表面并已经浸渍有聚氨酯树脂的织造织物,针织纤维网或无纺织物制成的热塑性合成纤维布,以及阻燃剂 含有至少一种在水中溶解度为1%以下的磷酸酯化合物A,能够形成燃烧中的碳化骨架的含乙烯基树脂C和水不溶性增稠剂D,并赋予热塑性合成橡胶的一面 纤维布。 制造如上所述的人造皮革的方法包括赋予至少含有在水中溶解度为1%以下的磷酸酯化合物A,能够形成碳化骨架的含乙烯基树脂C的阻燃剂 燃烧和水不溶性增稠剂D到由织物,编织织物或无纺布制成的热塑性合成纤维布的一面,所述热塑性合成纤维布具有起绒纤维或起绒纤维表面,并且已经浸渍有聚氨酯树脂 。