中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

301 records (took 0.026 seconds)

    PROCESS FOR PRODUCING CARPET
    81.
    发明申请
    PROCESS FOR PRODUCING CARPET 审中-公开
    生产地毯的方法

    公开(公告)号：WO2004025018A1

    公开(公告)日：2004-03-25

    申请号：PCT/US2003/029163

    申请日：2003-09-12

    Applicant: E.I. DU PONT DE NEMOURS AND COMPANY

    Inventor： REISDORF, Raymond, Joseph ,  ROLLAND, Loic, Pierre

    IPC: D06N7/00

    CPC classification number: B32B27/12 ,  B32B37/08 ,  B32B37/10 ,  B32B37/1027 ,  B32B37/1036 ,  B32B37/12 ,  B32B37/1207 ,  B32B37/153 ,  B32B37/20 ,  B32B2305/18 ,  B32B2307/7248 ,  B32B2471/00 ,  B32B2471/02 ,  D06N7/0076 ,  D06N7/0081 ,  D06N2201/0263 ,  D06N2201/06 ,  D06N2203/042 ,  D06N2203/061 ,  D06N2213/065

    Abstract: A process for preparation of a tufted polyamide-type fiber carpet is provided. A primary backing tufted with yarn comprised of at least 85% by weight of fibers selected from the group nylon fibers, wool fibers, and blends thereof is provided. A molten polymer adhesive is provided on the back side of the tufted primary backing, the polymer adhesive consisting of at least 85% by weight of one or more ethylene copolymers each comprised of 50 to 95 weight % of ethylene, and 5-50 weight % of at least one comonomer selected from the group of esters and carboxylic acids. The tufted primary backing and the molten polymer adhesive layer are compressed under a moving belt that applies a pressure of at least 1 N/cm 2 for a period of at least 5 seconds during which time the polymer adhesive remains in a molten state. The molten polymer adhesive then cooled to a temperature below the melting point of said molten adhesive. A secondary backing may be placed over the molten polymer adhesive on the back of the primary backing.

    Abstract translation: 提供了一种用于制备簇绒聚酰胺型纤维毡的方法。 提供了由至少85重量％选自尼龙纤维，羊毛纤维及其共混物的纤维组成的纱线的主要背衬。 熔融聚合物粘合剂设置在簇绒主要背衬的背面上，聚合物粘合剂由至少85重量％的一种或多种乙烯共聚物组成，每个乙烯共聚物各自包含50至95重量％的乙烯和5-50重量％ 的至少一种选自酯和羧酸的共聚单体。 簇绒的主衬里和熔融的聚合物粘合剂层在移动的带上压缩，施加至少1N / cm 2的压力至少5秒的时间，在此期间聚合物粘合剂保持在熔融状态。 然后将熔融聚合物粘合剂冷却至低于所述熔融粘合剂熔点的温度。 辅助背衬可以放置在主衬里背面上的熔融聚合物粘合剂上。

    CLOTHING ARTICLES HAVING RAISED PROJECTIONS
    87.
    发明申请
    CLOTHING ARTICLES HAVING RAISED PROJECTIONS 审中-公开
    具有提高投影的服装文章

    公开(公告)号：US20070220673A1

    公开(公告)日：2007-09-27

    申请号：US11588460

    申请日：2006-10-27

    Applicant: Susan Nichols

    Inventor： Susan Nichols

    IPC: A47G9/06

    CPC classification number: A41D31/02 ,  A41D31/125 ,  A41D2400/80 ,  A47K10/02 ,  A63B21/4037 ,  D06N7/0092 ,  D06N2201/042 ,  D06N2201/06 ,  D06N2203/066 ,  D06N2209/128 ,  D06N2211/10

    Abstract: A towel (10) includes a base layer (12) and a plurality of raised projections (14) that project away from the base layer (12). The base layer (12) has a first side (16) and a second side (18). In one embodiment, the projections (14) are discontinuously positioned and are each separately secured to one or both of the sides (16, 18) of the base layer (12). In one embodiment, the projections (14) have a higher coefficient of static friction than the base layer (12) relative to a surface (20). The base layer (12) can be formed from an absorbent material and the projections (14) can be formed from a relatively non-absorbent material. In one embodiment, the projections (14) cover less than approximately 50 percent of one of the sides (16, 18) of the base layer (12). Moreover, in one embodiment, the projections (14) can be substantially hemispherical in shape.

    Abstract translation: 毛巾（10）包括基部层（12）和从基底层（12）突出的多个凸起突起（14）。 底层（12）具有第一侧（16）和第二侧（18）。 在一个实施例中，突起（14）不连续地定位并且各自独立地固定到基底层（12）的一个或两个侧面（16,18）。 在一个实施例中，突起（14）相对于表面（20）具有比基底层（12）更高的静摩擦系数。 基层（12）可以由吸收材料形成，并且突起（14）可以由相对不吸收的材料形成。 在一个实施例中，突起（14）覆盖小于基底层（12）的侧面（16,18）中的一个的大约50％。 此外，在一个实施例中，突起（14）的形状可以是基本上半球形的。

    Process for producing carpet
    89.
    发明申请
    Process for producing carpet 审中-公开
    生产地毯的方法

    公开(公告)号：US20040079468A1

    公开(公告)日：2004-04-29

    申请号：US10658084

    申请日：2003-09-09

    Inventor： Raymond Joseph Reisdorf ,  Loic Pierre Rolland

    IPC: B32B031/00

    CPC classification number: B32B27/12 ,  B32B37/08 ,  B32B37/10 ,  B32B37/1027 ,  B32B37/1036 ,  B32B37/12 ,  B32B37/1207 ,  B32B37/153 ,  B32B37/20 ,  B32B2305/18 ,  B32B2307/7248 ,  B32B2471/00 ,  B32B2471/02 ,  D06N7/0076 ,  D06N7/0081 ,  D06N2201/0263 ,  D06N2201/06 ,  D06N2203/042 ,  D06N2203/061 ,  D06N2213/065

    Abstract: A process for preparation of a tufted polyamide-type fiber carpet is provided. A primary backing tufted with yarn comprised of at least 85% by weight of fibers selected from the group nylon fibers, wool fibers, and blends thereof is provided. A molten polymer adhesive is provided on the back side of the tufted primary backing, the polymer adhesive consisting of at least 85% by weight of one or more ethylene copolymers each comprised of 50 to 95 weight % of ethylene, and 5-50 weight % of at least one comonomer selected from the group of esters and carboxylic acids. The tufted primary backing and the molten polymer adhesive layer are compressed under a moving belt that applies a pressure of at least 1 N/cm2 for a period of at least 5 seconds during which time the polymer adhesive remains in a molten state. The molten polymer adhesive then cooled to a temperature below the melting point of said molten adhesive. A secondary backing may be placed over the molten polymer adhesive on the back of the primary backing.

    Abstract translation: 提供了一种用于制备簇绒聚酰胺型纤维毡的方法。 提供了由至少85重量％选自尼龙纤维，羊毛纤维及其共混物的纤维组成的纱线的主要背衬。 熔融聚合物粘合剂设置在簇绒主要背衬的背面上，聚合物粘合剂由至少85重量％的一种或多种乙烯共聚物组成，每个乙烯共聚物各自包含50至95重量％的乙烯和5-50重量％ 的至少一种选自酯和羧酸的共聚单体。 簇绒的主衬里和熔融的聚合物粘合剂层在移动的带上压缩，施加至少1N / cm 2的压力至少5秒的时间，在此期间聚合物粘合剂保持在熔融状态。 然后将熔融聚合物粘合剂冷却至低于所述熔融粘合剂熔点的温度。 辅助背衬可以放置在主衬里背面上的熔融聚合物粘合剂上。

Patent Agency Ranking