Tufted nonwoven, bonded nonwoven, methods for their manufacture and uses
    1.
    发明授权
    Tufted nonwoven, bonded nonwoven, methods for their manufacture and uses 有权
    簇绒无纺布,粘合无纺布,其制造和使用方法

    公开(公告)号:US07695794B2

    公开(公告)日:2010-04-13

    申请号:US11794128

    申请日:2006-01-25

    摘要: A tufted nonwoven includes a face material which tufts a bonded nonwoven having a mixture of a plurality of bicomponent filaments 1 with a plurality of bicomponent filaments 2. At least bicomponent filaments 1 have component 11 and component 12. Component 11 exhibits a melting temperature Tm(11), and component 22 of the bicomponent filaments 2 exhibits a melting temperature Tm(22). Component 12 exhibits a melting temperature Tm(12), and component 21 of the second bicomponent filaments exhibits a melting temperature Tm(21), and Tm(12) is higher than Tm(21). The melting temperatures of components 11 and 22 and the melting temperatures of components 12 and 21 obey a relationship in which Tm(11) and Tm(22)>Tm(12)>first Tm(21) and optionally wherein the face material is bonded to bicomponent filaments 2 by a solidified melt of component 21. Also described are a bonded nonwoven and methods for their manufacture.

    摘要翻译: 簇绒非织造材料包括面料材料,其将具有多个双组分长丝1和多个双组分长丝2的混合物的粘合非织造织物组织。至少双组分长丝1具有组分11和组分12.组分11显示熔融温度Tm( 11),双组分长丝2的组分22表现出熔融温度Tm(22)。 组分12显示熔融温度Tm(12),第二双组分长丝的组分21显示熔融温度Tm(21),并且Tm(12)高于Tm(21)。 组分11和22的熔融温度和组分12和21的熔融温度遵循Tm(11)和Tm(22)> Tm(12)>第一Tm(21)的关系,并且任选地其中面材料被粘合 通过组分21的固化熔体与双组分长丝2相连。还描述了粘合非织造材料及其制造方法。

    Tufted Nonwoven, Bonded Nonwoven, Methods for Their Manufacture and Uses
    2.
    发明申请
    Tufted Nonwoven, Bonded Nonwoven, Methods for Their Manufacture and Uses 有权
    簇绒无纺布,无纺布,其制造和使用方法

    公开(公告)号:US20080116129A1

    公开(公告)日:2008-05-22

    申请号:US11794128

    申请日:2006-01-25

    摘要: A tufted nonwoven includes a face material which tufts a bonded nonwoven having a mixture of a plurality of bicomponent filaments 1 with a plurality of bicomponent filaments 2. At least bicomponent filaments 1 have component 11 and component 12. Component 11 exhibits a melting temperature Tm(11), and component 22 of the bicomponent filaments 2 exhibits a melting temperature Tm(22). Component 12 exhibits a melting temperature Tm(12), and component 21 of the second bicomponent filaments exhibits a melting temperature Tm(21), and Tm(12) is higher than Tm(21). The melting temperatures of components 11 and 22 and the melting temperatures of components 12 and 21 obey a relationship in which Tm(11) and Tm(22)>Tm(12)>first Tm(21) and optionally wherein the face material is bonded to bicomponent filaments 2 by a solidified melt of component 21. Also described are a bonded nonwoven and methods for their manufacture.

    摘要翻译: 簇绒非织造材料包括将具有多个双组分长丝1和多个双组分长丝2的混合物的粘合非织造织物的表面材料。至少双组分长丝1具有组分11和组分12.组分11表现出熔融温度T < (11),双组分长丝2的组分22表现出熔融温度T m(22)。 组分12表现出熔融温度T m(12),第二双组分长丝的组分21显示出熔融温度T m(21)和T m (12)高于T m(21)。 组分11和22的熔融温度和组分12和21的熔融温度遵循一种关系,其中T m(11)和T m(22)> T (21),并且任选地,其中面材通过组分21的固化熔体结合到双组分长丝2上。还描述了粘合无纺布 及其制造方法。

    Bonded and tufted nonwovens II, methods for their manufacture and uses
    3.
    发明授权
    Bonded and tufted nonwovens II, methods for their manufacture and uses 有权
    保护和簇绒无纺布II,其制造和使用的方法

    公开(公告)号:US08512844B2

    公开(公告)日:2013-08-20

    申请号:US12308177

    申请日:2007-07-10

    摘要: 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) an wherein the face material is bonded to bicomponent filaments 1 and 2 by a solidified melt of components 12 and 21.

    摘要翻译: 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片(其中ialpha)至少包含双组分长丝1显示出核/鞘几何形状的表面材料,其中组分11 代表核心,组分12代表鞘或ibeta),至少双组分长丝1呈现并排几何形状,其中组分11表示侧面1,组分12表示侧面2或igam),至少双组分长丝1在海洋几何中呈现岛状 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具有熔融温度Tm(21),Tm(12)高于Tm(21),并且iv)两个组分的熔融温度 nt 11和22,组分12和21的熔融温度遵循Tm(11)和Tm(22)> Tm(12)> Tm(21)a的关系,其中面材与双组分长丝1和2结合 通过组分12和21的固化熔体。

    BONDED AND TUFTED NONWOVENS II, METHODS FOR THEIR MANUFACTURE AND USES
    5.
    发明申请
    BONDED AND TUFTED NONWOVENS II, METHODS FOR THEIR MANUFACTURE AND USES 有权
    粘合和非挥发性非金属II,其制造和使用的方法

    公开(公告)号:US20090304953A1

    公开(公告)日:2009-12-10

    申请号:US12308177

    申请日:2007-07-10

    IPC分类号: D04H11/00 D04H13/00 A41G1/00

    摘要: 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) an wherein the face material is bonded to bicomponent filaments 1 and 2 by a solidified melt of components 12 and 21.

    摘要翻译: 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片(其中ialpha)至少包含双组分长丝1显示出核/鞘几何形状的表面材料,其中组分11 代表核心,组分12代表鞘或ibeta),至少双组分长丝1呈现并排几何形状,其中组分11表示侧面1,组分12表示侧面2或igam),至少双组分长丝1在海洋几何中呈现岛状 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具有熔融温度Tm(21),Tm(12)高于Tm(21),并且iv)两个组分的熔融温度 nt 11和22,组分12和21的熔融温度遵循Tm(11)和Tm(22)> Tm(12)> Tm(21)a的关系,其中面材与双组分长丝1和2结合 通过组分12和21的固化熔体。

    Cushioned vinyl floor covering
    8.
    发明授权
    Cushioned vinyl floor covering 有权
    缓冲乙烯基地板

    公开(公告)号:US09163356B2

    公开(公告)日:2015-10-20

    申请号:US11597382

    申请日:2005-05-25

    IPC分类号: B32B9/00 D06N7/00

    摘要: The invention pertains cushioned vinyl floor coverings. For the production of cushioned vinyl floor coverings non-woven carriers made from glass fibers are currently used. However, handling of floor coverings with glass fiber carriers is quite difficult especially when the covering is laid on stairs or sharp edges. According to the present invention a solution to overcome the disadvantages of the prior art is a cushioned vinyl floor covering comprising a nonwoven carrier that is made from different polymers. The different polymers exist either in separate filaments or together in one filament.

    摘要翻译: 本发明涉及缓冲的乙烯基地板覆盖物。 用于生产缓冲乙烯基地板覆盖物目前使用由玻璃纤维制成的无纺布载体。 然而,使用玻璃纤维承载件处理地板覆盖物是相当困难的,特别是当覆盖物铺设在楼梯或锋利的边缘上时。 根据本发明,克服现有技术的缺点的解决方案是缓冲的乙烯基地板覆盖物,其包括由不同聚合物制成的非织造载体。 不同的聚合物存在于单独的细丝中或一起存在于一根细丝中。