複合繊維、人工皮革用基体および人工皮革
    122.
    发明申请
    複合繊維、人工皮革用基体および人工皮革 审中-公开
    连结纤维,人造革皮革人造皮革和人造皮革

    公开(公告)号:WO2013099618A1

    公开(公告)日:2013-07-04

    申请号:PCT/JP2012/082286

    申请日:2012-12-13

    Abstract:  本発明は、高い緻密感と品位を有する人工皮革を作成可能な捲縮繊維として好適に用いられる複合繊維と、その複合繊維を用いた人工皮革用基体および人工皮革を提供するものである。 本発明の複合繊維は、ポリエステル系易溶出成分と難溶出成分からなる複合繊維であって、前記のポリエステル系易溶出成分が、5-ナトリウムスルホイソフタル酸を5~10モル%共重合してなる共重合ポリエステルにポリアルキレングリコールを含んでなり、複合繊維断面中にポリアルキレングリコールが、繊維の長手方向にのびる筋状に存在している複合繊維である。

    Abstract translation: 本发明提供:可以适当地用作卷曲纤维的复合纤维,其能够生产具有高度致密感和高质量水平的人造革; 使用复合纤维制造的人造革用基体; 和人造皮革。 根据本发明的复合纤维包含聚酯型易洗涤组分和难洗涤组分,其中聚酯型易洗涤组分包括共聚聚酯,其通过共聚合5至 10摩尔%的共聚聚酯中所含的5-(磺基间苯二甲酸钠)和聚亚烷基二醇,其中聚亚烷基二醇存在于复合纤维的沿纤维长度方向延伸的牛排状的横截面中 。

    TUFTED NONWOVEN AND BONDED NONWOVEN
    125.
    发明申请
    TUFTED NONWOVEN AND BONDED NONWOVEN 审中-公开
    非挥发性和非粘性非金属

    公开(公告)号:WO2008009370A1

    公开(公告)日:2008-01-24

    申请号:PCT/EP2007/006092

    申请日:2007-07-10

    Abstract: A tufted nonwoven with improved stitch holding, a bonded nonwoven and methods for their manufacture are described. The tufted nonwoven with improved stitch holding comprises a face material which tufts a bonded nonwoven comprising a mixture of a plurality of bicomponent filaments 1 with a plurality of bicomponent filaments 2 wherein iα) at least bicomponent filaments 1 exhibit a core/sheath geometry wherein component 11 represents the core and component 12 represents the sheath or iβ) at least bicomponent filaments 1 exhibit a side by side geometry wherein component 11 represents side 1 and component 12 represents side 2 or iγ) at least bicomponent filaments 1 exhibit an islands in the sea geometry wherein component 11 represents the islands and component 12 represents the sea ii) the component 11 exhibits a melting temperature T m (11) and the component 22 exhibits a melting temperature T m (22), iii) the component 12 exhibits a melting temperature T m (12), the component 21 exhibits a melting temperature T m (21) and T m (12) is higher than T m (21) and iv) the melting temperatures of both component 11 and 22 and the melting temperatures of components 12 and 21 obey to the relation both T m (11) and T m (22) > T m (12) > T m (21) an wherein the face material is bonded to bicomponent filaments 1 and 2 by a solidified melt of components 12 and 21.

    Abstract translation: 描述了具有改进的针迹保持的簇绒无纺布,粘合非织造材料及其制造方法。 具有改进的针脚保持的簇绒非织造物包括将包含多个双组分长丝1与多个双组分长丝2的混合物的粘合非织造织物的表面材料,其中至少双组分长丝1表现出芯/鞘几何形状,其中组分11 代表核心,组分12代表鞘或ß),至少双组分长丝1表现出并排几何形状,其中组分11表示侧面1,组分12表示侧面2或i'),至少双组分长丝1在海中呈现岛状 几何形状,其中组分11表示岛,组分12表示海ii)组分11表现出熔融温度T m(11),组分22表现出熔融温度T (12)高于T m (21)和iv)组分11和22两者的熔融温度以及组分12和21的熔融温度遵循T m(11)和T m (21)其中面材通过固化熔体与双组分长丝1和2结合, 组件12和21。

    TUFTED NONWOVEN AND BONDED NONWOVEN
    126.
    发明申请
    TUFTED NONWOVEN AND BONDED NONWOVEN 审中-公开
    非挥发性和非粘性非金属

    公开(公告)号:WO2006079511A1

    公开(公告)日:2006-08-03

    申请号:PCT/EP2006/000629

    申请日:2006-01-25

    Abstract: A tufted nonwoven with improved stitch holding, a bonded nonwoven and methods for their manufacture are described. The tufted nonwoven with improved stitch holding comprises a face material which tufts a bonded nonwoven comprising a mixture of a plurality of bicomponent filaments 1 with a plurality of bicomponent filaments 2 wherein iα) at least bicomponent filaments 1 exhibit a core/sheath geometry wherein component 11 represents the core and component 12 represents the sheath or iβ) at least bicomponent filaments 1 exhibit a side by side geometry wherein component 11 represents side 1 and component 12 represents side 2 or iγ) at least bicomponent filaments 1 exhibit an islands in the sea geometry wherein component 11 represents the islands and component 12 represents the sea ii) the component 11 exhibits a melting temperature Tm(11 ) and the component 22 exhibits a melting temperature Tm(22), iii) the component 12 exhibits a melting temperature Tm(12), the component 21 exhibits a melting temperature Tm(21) and Tm(12) is higher than Tm(21 ) and iv) the melting temperatures of both component 11 and 22 and the melting temperatures of components 12 and 21 obey to the relation both Tm(11 ) and Tm(22) > Tm(12) > Tm(21 ) and optionally wherein the face material is bonded to bicomponent filaments 2 by a solidified melt of component 21.

    Abstract translation: 描述了具有改进的针迹保持的簇绒无纺布,粘合非织造材料及其制造方法。 具有改进的针脚保持的簇绒非织造物包括将包含多个双组分长丝1与多个双组分长丝2的混合物的粘合非织造织物的表面材料,其中至少双组分长丝1表现出芯/鞘几何形状,其中组分11 代表核心,组分12代表鞘或ß),至少双组分长丝1表现出并排几何形状,其中组分11表示侧面1,组分12表示侧面2或i'),至少双组分长丝1在海中呈现岛状 其中组分11表示岛,组分12表示海ii)组分11表现出熔融温度Tm(11),组分22表现出熔融温度Tm(22),iii)组分12表现出熔融温度Tm 12),组分21的熔融温度Tm(21)和Tm(12)高于Tm(21),并且iv)组分11a d 22,组分12和21的熔融温度符合Tm(11)和Tm(22)> Tm(12)> Tm(21)的关系,并且任选地,其中面材通过固化的 组件21的熔化。

    ポリエステル系不織布と、その不織布製品及び同不織布を補強材とする各種製品
    127.
    发明申请
    ポリエステル系不織布と、その不織布製品及び同不織布を補強材とする各種製品 审中-公开
    聚酯非织造布,非织造布及其制品使用非织造织物增强材料

    公开(公告)号:WO2002070805A1

    公开(公告)日:2002-09-12

    申请号:PCT/JP2002/002019

    申请日:2002-03-05

    Abstract: A nonwoven fabric mainly comprising polyester short fibers and polyester binder short fibers, and is provided with such physical properties that a shrinkage percentage at a 150 DEG C x 15-min heat treating is up to 2% in both longitudinal and lateral directions and a tensile strength is at least 15 N/5cm in both longitudinal and lateral directions. Such a high-strength, low-shrinking polyester nonwoven fabric used does not adversely affect human bodies by scattering broken fibers at handling unlike glass fiber cloth, nor pose an environmental problem that might be caused by debris left after burning carpets. Especially, when this nonwoven fabric is embedded in the backing layers of various carpets, it bonds strongly to a resin component constituting the backing layer to deliver a reinforcing effect stronger than glass fiber cloth.

    Abstract translation: 主要由聚酯短纤维和聚酯粘合剂短纤维组成的无纺布,具有这样的物理性能,使得在150℃×15分钟热处理下的收缩率在纵向和横向方向上高达2%,拉伸 强度在纵向和横向方向上至少为15N / 5cm。 所使用的这种高强度,低收缩的聚酯非织造织物不像玻璃纤维布那样通过散射破碎的纤维而不会对人体产生不利影响,也不会造成地毯烧伤后残留的环境问题。 特别是当这种无纺织物嵌入各种地毯的背衬层中时,它牢固地粘结在构成背衬层的树脂组分上,以提供比玻璃纤维布更强的增强效果。

Patent Agency Ranking