DYED ARTIFICIAL LEATHER AND A PRODUCTION METHOD THEREFOR
    1.
    发明申请
    DYED ARTIFICIAL LEATHER AND A PRODUCTION METHOD THEREFOR 审中-公开
    人造皮革及其生产方法

    公开(公告)号:US20170022659A1

    公开(公告)日:2017-01-26

    申请号:US15301154

    申请日:2015-03-20

    Abstract: A dyed artificial leather includes a fibrous base containing ultrafine fibers with a filament fineness of 2 decitex or less and a polymeric elastomer, and characterized in that the lightness difference ΔL* between the ultrafine fibers and the polymeric elastomer represented by the following equation meet the requirement of −16≦ΔL*≦5: ΔL*=(average lightness L* of ultrafine fibers)−(average lightness L* of polymeric elastomer). A production method for dyed artificial leather includes a first dying step in which artificial leather constituted mainly of a fibrous base containing ultrafine fibers with a filament fineness of 2 decitex or less and a polymeric elastomer is dyed using a dye and a subsequent second dyeing step performed at a dye concentration that is 0.1% to 30% of the dye concentration (owf) in the first dyeing step.

    Abstract translation: 染色人造革包括含有细丝纤度为2分特或更小的超细纤维的纤维基质和聚合物弹性体,其特征在于,超细纤维与由下列等式表示的聚合弹性体之间的亮度差ΔL*满足要求 -16≤ΔL*≤5:ΔL* =(超细纤维的平均亮度L *) - (高分子弹性体的平均亮度L *)。 染色人造皮革的制造方法包括第一染色步骤,其中主要由含有细丝纤度为2分特或更小的超细纤维的纤维基质和聚合物弹性体构成的人造革用染料染色,随后进行第二染色步骤 染料浓度为第一染色步骤中染料浓度(owf)的0.1%至30%。

    Rubberized fabric
    8.
    发明授权
    Rubberized fabric 失效
    橡胶布

    公开(公告)号:US4631225A

    公开(公告)日:1986-12-23

    申请号:US706991

    申请日:1985-02-28

    Inventor: Akira Nishimura

    Abstract: An oilproof rubberized fabric is described, comprising a woven fabric as a strength member and having coated thereon an oilproof synthetic rubber, wherein simplicity of construction and ease of fabrication and symmetry of structure and physical properties on both sides of the woven fabric are attained by means of a resin having an oil-barrier property and an adhesive property applied so as to fill up interstices in the woven fabric.

    Abstract translation: 描述了一种防油涂胶织物,其包括作为强度构件的机织织物并且在其上涂覆防油合成橡胶,其中机织物的两侧的结构简单性和制造简便性以及结构和物理性质的对称性通过手段 具有防油性和粘合性的树脂,以便填充织物中的间隙。

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