スエード調人工皮革およびその製造方法
    2.
    发明申请
    スエード調人工皮革およびその製造方法 审中-公开
    人造SUEDE型皮革及其制造方法

    公开(公告)号:WO2004015194A1

    公开(公告)日:2004-02-19

    申请号:PCT/JP2002/008068

    申请日:2002-08-07

    Abstract: It is intended to provide an artificial suede-type leather which is specking-free, has favorable surface qualities and a high light fastness and is appropriately usable for automotive sheets. Namely, a dyed artificial suede-type leather comprising a fiber interlock made up mainly of ultrafine polyester fibers of 0.7 dtex or less in thickness and polyurethane, wherein the polyurethane contains at least one yellow pigment, at least one red pigment and at least one blue pigment and the artificial suede-type leather satisfies all of the following requirements (1) to (3) measured by the methods as specified in the description: (1) having an IR reflectivity at 850 nm of 60% or more; (2) showing a surface temperature under light-irradiation of 105°C or lower; and (3) having a light fastness of 3-grade or above.

    Abstract translation: 本发明提供一种无斑点的人造绒面革,具有良好的表面质量和耐光性,并且适用于汽车用片材。 即,将由主要由0.7dtex以下的超细聚酯纤维构成的纤维互锁件和聚氨酯组成的染色人造绒皮革,其中,所述聚氨酯含有至少一种黄色颜料,至少一种红色颜料和至少一种蓝色 颜料和人造绒皮革满足以下描述中所规定的方法测量的以下所有要求(1)至(3):(1)在850nm处的IR反射率为60%以上; (2)表示在105℃以下的光照射下的表面温度; 和(3)具有3级以上的耐光性。

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