知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

21 条记录 (耗时 0.012 秒)

    Aluminum faced self adhering membrane
    6.
    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

    申请人： BUILDING MATERIALS INVESTMENT CORPORATION

    发明人： Michael P. Naipawer III ,  Adem Chich ,  Murray S. Sherman

    IPC分类号： B32B007/12 ,  B32B013/02

    CPC分类号： E04D12/002 ,  B32B7/12 ,  B32B27/32 ,  Y10T428/141 ,  Y10T428/1424 ,  Y10T428/1443 ,  Y10T428/1476 ,  Y10T428/24355 ,  Y10T428/28 ,  Y10T428/2835 ,  Y10T428/2839 ,  Y10T428/2848 ,  Y10T428/31717 ,  Y10T442/3626 ,  Y10T442/3821 ,  Y10T442/665

    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。

    Coal tar impregnated reinforcement sheets
    10.
    发明授权
    Coal tar impregnated reinforcement sheets 失效
    煤焦油浸渍加强板

    公开(公告)号：US6127292A

    公开(公告)日：2000-10-03

    申请号：US426242

    申请日：1999-10-25

    申请人： Kenneth J. Brzozowski ,  Ken Chernotowich

    发明人： Kenneth J. Brzozowski ,  Ken Chernotowich

    IPC分类号： C08L95/00 ,  E04D11/02 ,  B32B27/04 ,  B32B11/04 ,  B32B11/10 ,  B32B27/28 ,  D04M1/08

    CPC分类号： E04D11/02 ,  C08L95/00 ,  Y10T442/2861 ,  Y10T442/2926 ,  Y10T442/2992 ,  Y10T442/3626 ,  Y10T442/3821 ,  Y10T442/50 ,  Y10T442/56

    摘要： In one embodiment, this invention relates to a bitumen-based built-up roofing system comprising a structural deck covered with a membrane comprising;(A) at least two plied layers of reinforcement, the bottom layer being attached to said structural deck,(B) a separately applied bitumen-based waterproofing adhesive between each layer wherein each ply is firmly adhered to the bitumen-based adhesive applied between the plies,(C) a bitumen based flood coat over the plied layers, and(D) a protective layer of inert mineral aggregate material embedded in the flood coat, wherein the bitumen in at least the flood coat comprises a coal tar composition prepared from a blend comprising:(1) from about 80 parts to about 98 parts by weight of coal tar having an overall float test of from about 50 seconds to about 220 seconds,(2) from about 2 parts to about 20 parts by weight of coal tar pitch having a softening point of from about 140 to about 160.degree. C., and(3) from about 1% to about 20% by weight, based on the total weight of the composition, of an acrylonitrile-butadiene copolymer.In other embodiments, the present invention relates to a coal tar impregnated reinforcement sheet; a method of re-coating a bitumen-based built-up roofing membrane; a method of re-coating a built-up roofing system having a mineral-surfaced cap sheet; and a method of re-covering a bitumen-based built-up roofing membrane.

    摘要翻译： 在一个实施方案中，本发明涉及一种基于沥青的积层屋顶系统，其包括覆盖有膜的结构甲板， （A）至少两层增强层，底层附着在所述结构甲板上，（B）在每一层之间分开施加的沥青防水粘合剂，其中每个帘布层牢固地粘附在施加在第二层之间的沥青基粘合剂 （C）在层叠层上的基于沥青的防水涂层，和（D）包埋在防水涂层中的惰性矿物骨料的保护层，其中至少防水涂层中的沥青包含由 共混物，其包含：（1）约80份至约98份重量的具有约50秒至约220秒的总浮选试验的煤焦油，（2）约2份至约20份重量的煤焦油 沥青具有约140至约160℃的软化点，和（3）基于组合物总重量的约1重量％至约20重量％的丙烯腈 - 丁二烯共聚物。 在其它实施方案中，本发明涉及一种煤焦油浸渍增强片; 一种重新涂覆沥青的积层屋顶膜的方法; 一种重新涂覆具有矿物表面覆盖片的积层屋面系统的方法; 以及重新覆盖基于沥青的积层屋顶膜的方法。