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    Carpet primary backing having enhanced tufting and tuft securing characteristic
    104.
    发明专利
    Carpet primary backing having enhanced tufting and tuft securing characteristic 审中-公开
    具有增强推力和插头安全特性的地毯主背

    公开(公告)号：JP2007313312A

    公开(公告)日：2007-12-06

    申请号：JP2007131558

    申请日：2007-05-17

    Applicant: Johns Manville Internatl Inc ,  ジョンズ マンヴィル インターナショナル インク.Johns Manville International Inc.

    Inventor： ASEERE LESTER M

    IPC: A47G27/02

    CPC classification number: D05C17/023 ,  D06N7/0068 ,  D06N2201/0263 ,  D06N2205/10 ,  Y10T428/23921 ,  Y10T428/23979 ,  Y10T428/23986 ,  Y10T442/174 ,  Y10T442/2738 ,  Y10T442/2746

    Abstract: PROBLEM TO BE SOLVED: To provide a primary carpet backing for use in the formation of a tufted carpet which eliminates or reduces the need for a latex adhesive layer or the use of a secondary backing. SOLUTION: The external surfaces of a woven or non-woven fibrous mat are coated with thermoplastic polymer particles having a lower melting temperature than the fibers of the mat. The mat possesses sufficient openings between fibers to be capable of undergoing tufting. Following tufting the tufted mat is heat treated so as to melt the thermoplastic polymer particles and to create a bond between the tufted carpet yarn fibers and the primary backing mat. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提供用于形成簇绒地毯的初级地毯背衬，其消除或减少对胶乳粘合剂层的需要或使用第二背衬。 解决方案：织造或非织造纤维毡的外表面涂覆有比垫的纤维更低熔点的热塑性聚合物颗粒。 垫子在纤维之间具有足够的开口以能够进行簇绒。 在簇绒后，将簇绒垫进行热处理，以熔化热塑性聚合物颗粒并在簇绒地毯纱线纤维和主衬垫之间产生粘结。 版权所有（C）2008，JPO＆INPIT

    Production of tile carpet having improved dimensional stability
    108.
    发明专利
    Production of tile carpet having improved dimensional stability 失效
    具有改进的尺寸稳定性的地毯的生产

    公开(公告)号：JPS6119886A

    公开(公告)日：1986-01-28

    申请号：JP14203584

    申请日：1984-07-09

    Applicant: Nippon Oil Co Ltd

    Inventor： KAJIKAWA AKIO ,  YOSHINO TOSHIO

    IPC: A47G27/02 ,  B32B7/02 ,  B32B11/10 ,  B32B27/12 ,  D06N7/00

    CPC classification number: D06N7/0076 ,  D06N7/0081 ,  D06N2201/02 ,  D06N2201/0236 ,  D06N2201/0245 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/042 ,  D06N2201/06 ,  D06N2201/082 ,  D06N2203/02 ,  D06N2203/022 ,  D06N2203/042 ,  D06N2203/048 ,  D06N2203/08 ,  D06N2205/023 ,  D06N2205/06 ,  D06N2209/1628

    Abstract: PURPOSE:To obtain a tile carpet having improved dimensional stability to ambient atmospheric temperature change, by placing a specific network base fabric on the rear of a carpet backing, backing a thermoplastic material composition thereon, and laminating a rear base fabric further thereon. CONSTITUTION:(A) A network base fabric of a glass fiber base fabric, binding fabric and nonwoven fabric (>=20% opening degree and ) and 10- 1,000g/m basis weight is brought into contact with the whole rear surface of a tufted carpet and needle punched carpet backing formed from natural or synthetic fibers, etc., and (B) a backing material consisting of a composition consisting essentially of a thermoplastic material, e.g. asphalt, polyolefin, ethylene polar monomer copolymer, etc. and (C) if necessary a rear base fabric, e.g. woven fabric, binding fabric or nonwoven fabric, formed from polyester fibers or glass fibers, and having 10-500g/m basis weight are laminated thereon.

    Abstract translation: 目的：为了获得具有改善尺寸稳定性至环境大气温度变化的瓷砖地毯，通过将特定的网络基底布放置在地毯背衬的后部，在其上背衬热塑性材料组合物，并进一步层压后底布。 （A）具有低热膨胀系数（<= 10℃）的玻璃纤维基底织物，粘合织物和非织造布（> = 20％开口度和<= 1mm孔径）的网状织物， -6）和10〜1,000g / m 2的基重与簇绒地毯的整个后表面和由天然或合成纤维等形成的针刺地毯背衬接触，（B）背衬 由基本上由热塑性材料组成的组合物组成的材料， 沥青，聚烯烃，乙烯极性单体共聚物等。（C）如果需要，可以使用后底布，例如， 由聚酯纤维或玻璃纤维形成并且具有10-500g / m 2基重的无纺织物，粘合织物或非织造织物层压在其上。

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