Aluminum faced self adhering membrane
    78.
    发明申请
    Aluminum faced self adhering membrane 审中-公开
    铝面自粘膜

    公开(公告)号:US20020037405A1

    公开(公告)日:2002-03-28

    申请号:US09922456

    申请日:2001-08-03

    IPC分类号: B32B007/12 B32B013/02

    摘要: A self-adhering, multi-layer composite membrane for sealing a substrate and providing waterproof integrity to the substrate. The composite membrane includes: a surface layer of metal or of a polymeric material to interface the environment; a polyolefin film having a top surface and a bottom surface bonded to the surface layer by an adhesive at its top surface; a waterproof, asphalt-based layer adhered to the polyolefin film; a reinforcing mat having a top surface and a bottom surface, the top surface of which is adhered to the waterproof, asphalt-based layer; a second waterproof, asphalt-based layer adhered to the bottom surface of the reinforcing mat which is adapted to sealingly adhere to the substrate; and a polyolefin release film on the bottom surface of the waterproof asphalt-based adhesive layer to prevent adhesion between the asphalt-based adhesive layer and the surface layer when the composite is wound into a spiral roll.

    摘要翻译: 一种用于密封基材并为基材提供防水完整性的自粘附多层复合膜。 复合膜包括:与环境接触的金属表面层或聚合物材料的表面层; 聚烯烃膜,其顶表面和底表面在其顶表面通过粘合剂结合到表面层; 粘附在聚烯烃膜上的防水沥青基层; 具有顶表面和底表面的加强垫,其顶表面粘附到防水沥青基层; 第二防水沥青基层粘附到加强垫的底表面上,其适于密封地粘合到基底上; 以及防水沥青类粘合剂层的底面上的聚烯烃脱模膜,以防止当复合材料卷绕成螺旋卷时沥青基粘合剂层和表面层之间的粘合。

    Anti-graffiti/protective cover stocks for vinyl face stocks
    79.
    发明授权
    Anti-graffiti/protective cover stocks for vinyl face stocks 失效
    乙烯基面料的防涂鸦/防护面料

    公开(公告)号:US6103327A

    公开(公告)日:2000-08-15

    申请号:US114442

    申请日:1998-07-13

    IPC分类号: G09F7/16

    摘要: An anti-graffiti cover stock for vinyl face stocks which comprises a film selected from the group consisting of polyolefins and polyvinyl fluoride and a polyester based polyurethane adhesive coated on one surface of the film to form a cover stock. The cover stock is characterized in that when it is adhered to a vinyl substrate to form a laminate, the laminate meets the flex characteristics of ASTM D 2907-95.

    摘要翻译: 一种用于乙烯基面料的防涂鸦覆盖物,其包含选自聚烯烃和聚氟乙烯的膜和涂覆在膜的一个表面上的聚酯基聚氨酯粘合剂以形成覆盖物。 覆盖物的特征在于当其粘附到乙烯基底上以形成层压体时,该层压体满足ASTM D 2907-95的挠曲特性。