HIGH CRIMP BICOMPONENT FIBERS
    1.
    发明申请
    HIGH CRIMP BICOMPONENT FIBERS 审中-公开
    高压双组分纤维

    公开(公告)号:WO2007035740A2

    公开(公告)日:2007-03-29

    申请号:PCT/US2006/036493

    申请日:2006-09-19

    摘要: A bicomponent fiber wherein (a) the first component comprises from about 90 to 100 wt.% poly(trimethylene terephthalate) and (b) the second component is a polymer composition comprising (i) poly(trimethylene terephthalate) and (ii) polymer containing polyalkylene ether repeating units. Yarn, fiber, fabrics and carpets comprising the bicomponent fiber, as well as the process of making the bicomponent fiber, yarn, fabric, and carpet.

    摘要翻译: (a)所述第一组分包含约90至100重量%的聚(对苯二甲酸丙二醇酯)和(b)所述第二组分为聚合物组合物,所述聚合物组合物包含(i)聚(三亚甲基 (ii)含有聚亚烷基醚重复单元的聚合物。 包含双组分纤维的纱线,纤维,织物和地毯,以及制造双组分纤维,纱线,织物和地毯的工艺。

    POLY(TRIMETHYLENE TEREPHTHALATE) FIBERS, THEIR MANUFACTURE AND USE
    8.
    发明申请
    POLY(TRIMETHYLENE TEREPHTHALATE) FIBERS, THEIR MANUFACTURE AND USE 审中-公开
    聚(三甲基苯乙烯)纤维,其制造和使用

    公开(公告)号:WO2004007171A1

    公开(公告)日:2004-01-22

    申请号:PCT/US2003/019915

    申请日:2003-06-23

    IPC分类号: B29C47/00

    摘要: A process for preparing poly(trimethylene terephthalate) fibers comprising (a) providing a poly(trimethylene terephthalate) composition comprising about 0.05 to about 5 mole % tetramethylene terephthalate repeat units and (b) spinning the polymer composition to form fibers. Poly(trimethylene terephthalate) fiber comprising poly(trimethylene terephthalate) composition comprising about 0.05 to about 5 mole % tetramethylene terephthalate repeat units, as well as yarns, fabrics (e.g., woven, knitted, and nonwoven fabrics) and carpets. A poly(trimethylene terephthalate) composition comprising about 0.05 to about 5 mole % tetramethylene terephthalate repeat units.

    摘要翻译: 制备聚(对苯二甲酸丙二醇酯)纤维的方法,包括(a)提供包含约0.05至约5摩尔%的对苯二甲酸丁二醇酯重复单元的聚(对苯二甲酸丙二醇酯)组合物和(b)纺丝聚合物组合物以形成纤维。 包含约0.05至约5摩尔%的对苯二甲酸丁二醇酯重复单元的聚(对苯二甲酸丙二醇酯)组合物以及纱线,织物(例如机织,针织和非织造织物)和地毯的聚(对苯二甲酸丙二醇酯)纤维。 一种聚(对苯二甲酸丙二醇酯)组合物,其包含约0.05至约5摩尔%的对苯二甲酸丁二酯重复单元。