DRYER SHEETS INCLUDING BICOMPONENT FIBERS
    3.
    发明申请
    DRYER SHEETS INCLUDING BICOMPONENT FIBERS 失效
    干燥片包括双色纤维

    公开(公告)号:US20090297809A1

    公开(公告)日:2009-12-03

    申请号:US12129415

    申请日:2008-05-29

    IPC分类号: B32B27/02 B29C67/24

    摘要: A dryer sheet substrate is provided having improved loft and reduced fuzz wherein the substrate comprises relatively low denier bicomponent fibers. The bicomponent fibers may comprise two or more polymers having different melting temperatures, with the relatively lower melting temperature polymer making up at least a portion of the outer surface of the fiber. Upon heating to a sufficient temperature, the lower melting temperature fibers may soften and melt, providing bonding at crossover points of the fibers in the laid web. The web indicates advantageous characteristics with respect to thickness (loft), fuzz factor and ability to absorb a fabric treating composition.

    摘要翻译: 提供了具有改进的放样和减少的绒毛的干燥片基材,其中基底包含相对较低的旦尼尔双组分纤维。 双组分纤维可以包含两种或更多种具有不同熔融温度的聚合物,相对较低的熔融温度聚合物构成纤维外表面的至少一部分。 在加热到足够的温度时,较低熔点的纤维可以软化和熔化,从而在铺设的网中的纤维的交叉点提供粘合。 纤维网表示相对于厚度(阁楼),绒毛因子和吸收织物处理组合物的能力的有利特征。

    Dryer sheets including bicomponent fibers
    6.
    发明授权
    Dryer sheets including bicomponent fibers 失效
    干燥片包括双组分纤维

    公开(公告)号:US07838449B2

    公开(公告)日:2010-11-23

    申请号:US12129415

    申请日:2008-05-29

    IPC分类号: D04H1/00 D04H13/00 D04H3/00

    摘要: A dryer sheet substrate is provided having improved loft and reduced fuzz wherein the substrate comprises relatively low denier bicomponent fibers. The bicomponent fibers may comprise two or more polymers having different melting temperatures, with the relatively lower melting temperature polymer making up at least a portion of the outer surface of the fiber. Upon heating to a sufficient temperature, the lower melting temperature fibers may soften and melt, providing bonding at crossover points of the fibers in the laid web. The web indicates advantageous characteristics with respect to thickness (loft), fuzz factor and ability to absorb a fabric treating composition.

    摘要翻译: 提供了具有改进的放样和减少的绒毛的干燥片基材,其中基底包含相对较低的旦尼尔双组分纤维。 双组分纤维可以包含两种或更多种具有不同熔融温度的聚合物,相对较低的熔融温度聚合物构成纤维外表面的至少一部分。 在加热到足够的温度时,较低熔点的纤维可以软化和熔化,从而在铺设的网中的纤维的交叉点提供粘合。 纤维网表示相对于厚度(阁楼),绒毛因子和吸收织物处理组合物的能力的有利特征。