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    Use of polyolefin membranes being coated by non-reactive hotmelt adhesives for sealing
    22.
    发明授权
    Use of polyolefin membranes being coated by non-reactive hotmelt adhesives for sealing 有权
    使用由非反应性热熔粘合剂涂覆的聚烯烃膜进行密封

    公开(公告)号：US09157238B2

    公开(公告)日：2015-10-13

    申请号：US13973366

    申请日：2013-08-22

    申请人： SIKA TECHNOLOGY AG

    发明人： Martin Linnenbrink ,  Doreen Janke

    IPC分类号： E04D5/06 ,  B32B27/08 ,  B32B27/32 ,  E04B1/66 ,  E04D5/14

    CPC分类号： E04D5/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  E04B1/66 ,  E04B1/665 ,  E04D5/148 ,  E04D5/149 ,  Y10T156/10

    摘要： The invention relates to a process for sealing an above-ground or underground construction. In particular it involves the use of non-reactive hot melt adhesives and flexible polyolefin films. This procedure in particular has the advantages that good and long-lasting adhesion can be achieved very quickly, and that in particular by using polyolefin strips coated with non-reactive hot melt adhesives, insulating strips can be obtained simply which are non-tacky at room temperature and can be processed and bonded easily at the construction site.

    摘要翻译： 本发明涉及一种用于密封地上或地下结构的方法。 特别地，它涉及使用非反应性热熔粘合剂和柔性聚烯烃膜。 该方法特别具有可以非常快速地实现良好且持久的粘附性的优点，特别是通过使用涂覆有非反应性热熔粘合剂的聚烯烃条，可以简单地获得绝缘条，其在室内是非粘性的 温度可在施工现场轻松处理和粘结。

    METHOD OF MAKING A SHEET OF BUILDING MATERIAL
    24.
    发明申请
    METHOD OF MAKING A SHEET OF BUILDING MATERIAL 审中-公开
    制作材料的方法

    公开(公告)号：US20150123308A1

    公开(公告)日：2015-05-07

    申请号：US14533632

    申请日：2014-11-05

    申请人： G.R. Green Building Products Inc.

    发明人： Geoffrey F. Wensel ,  Robert W. Suggitt

    IPC分类号： B29C43/24

    CPC分类号： B29C43/24 ,  B29C43/003 ,  B29C48/07 ,  B29C48/906 ,  B29C48/914 ,  B29K2023/0608 ,  B29K2105/26 ,  B29K2509/00 ,  B29L2031/10 ,  B29L2031/108 ,  C08J5/18 ,  C08J2323/06 ,  C08L23/06 ,  C08L23/0815 ,  E04D5/06 ,  Y10T428/25 ,  Y10T428/251 ,  Y10T428/258 ,  Y10T428/259 ,  C08L2666/06

    摘要： A method of making a sheet of building material, useful for roofing or siding applications, and the sheet material made by such method. A mixture of a thermoplastic resin and mineral filler is prepared, the resin comprising about 10% to 40% by weight of the mixture and the filler comprising about 60% to 90% by weight. The mixture is mixed at a temperature above the melting point of the resin and is formed into a sheet at such temperature. The sheet is allowed to cool until the surface is at a temperature below the midpoint of the melting range of the thermoplastic resin, e.g. in the range of 205 to 225 degrees F. for polyethylene, at which point it is strained by passing it through calendering rollers. The sheet material made by this process, having a high concentration of mineral filler, is fire resistant, durable, ductile, of moderate weight and resistant to weathering. It can be produced using relatively inexpensive manufacturing equipment. The sheet material can incorporate a high proportion of recycled resin, such as recycled high density polyethylene.

    摘要翻译： 制造用于屋面或壁板应用的建筑材料片材的方法以及通过这种方法制成的片材。 制备热塑性树脂和矿物填料的混合物，所述树脂占混合物的约10重量％至40重量％，填料占约60重量％至90重量％。 将混合物在高于树脂熔点的温度下混合，并在该温度下形成片材。 允许片材冷却直到表面处于低于热塑性树脂的熔融范围的中点的温度，例如， 在聚乙烯的205至225华氏度的范围内，此时通过使其通过压延辊而变形。 通过该方法制备的具有高浓度矿物填料的片材是耐火的，耐用的，延展性的，重量适中并且耐风化的。 它可以使用相对便宜的制造设备生产。 片材可以加入高比例的再循环树脂，例如再循环的高密度聚乙烯。

    COLORED ROOFING MEMBRANE WITH IMPROVED SOLAR REFLECTANCE
    27.
    发明申请
    COLORED ROOFING MEMBRANE WITH IMPROVED SOLAR REFLECTANCE 审中-公开
    具有改进的太阳能反射的彩色屋顶膜

    公开(公告)号：US20140273683A1

    公开(公告)日：2014-09-18

    申请号：US14213299

    申请日：2014-03-14

    申请人： Building Materials Investment Corporation

    发明人： Linlin Xing ,  Thomas John Taylor

    IPC分类号： E04D1/30 ,  E04D1/20

    CPC分类号： E04D5/10 ,  E04D5/06 ,  Y02A30/255 ,  Y02B80/34 ,  Y10T156/10 ,  Y10T428/31913 ,  Y10T442/10

    摘要： Exemplary embodiments of a thermoplastic polyolefin membrane are provided. The colored TPO membrane can have a cap layer having a top color layer and a white sub-layer having a solar reflectance underneath the top color layer, and a core layer underneath the cap layer. The colored TPO roofing membrane can have a reinforcing polyester scrim between the cap layer and the core layer. The white sub-layer can be made up of one or more layers.

    摘要翻译： 提供热塑性聚烯烃膜的示例性实施方案。 着色的TPO膜可以具有顶层着色层和在顶色层下方具有太阳反射率的白色子层的盖层和盖层下方的芯层。 有色TPO屋顶膜可以在盖层和芯层之间具有增强聚酯稀松布。 白色子层可以由一层或多层组成。

    TPO ROOFING APPARATUS, SYSTEMS, AND METHODS
    28.
    发明申请
    TPO ROOFING APPARATUS, SYSTEMS, AND METHODS 有权
    TPO屋顶装置，系统和方法

    公开(公告)号：US20140260035A1

    公开(公告)日：2014-09-18

    申请号：US14211075

    申请日：2014-03-14

    申请人： BUILDING MATERIALS INVESTMENT CORPORATION

    发明人： Daniel Boss

    IPC分类号： E04D5/02 ,  E04D5/14

    CPC分类号： E04D5/06 ,  E04D5/08 ,  E04D5/10

    摘要： The present disclosure relates, in some embodiments, to TPO roofing apparatus, systems, and methods. For example, a method may include applying profiles to a substrate before applying a TPO membrane to the substrate. For example, an installation method may comprise, in some embodiments, laying out the spacing for one or more roof profiles on a substrate (e.g., a roof deck), attaching the one or more profiles to the substrate, applying a membrane (e.g., a self-adhesive TPO membrane) to the substrate between the profiles, and/or sealing the edges of the membrane to the profiles.

    摘要翻译： 在一些实施例中，本公开涉及TPO屋顶装置，系统和方法。 例如，一种方法可以包括在将TPO膜施加到基底之前将轮廓应用于基底。 例如，在一些实施例中，安装方法可以包括在衬底（例如，屋顶板）上布置一个或多个屋顶型材的间距，将一个或多个轮廓附接到衬底，施加膜（例如， 一种自粘性TPO膜）到两个轮廓之间的基底，和/或将膜的边缘密封到轮廓上。

    PVC MEMBRANE HAVING REDUCED PLASTICIZER MIGRATION
    30.
    发明申请
    PVC MEMBRANE HAVING REDUCED PLASTICIZER MIGRATION 有权
    PVC膜具有减少的塑料迁移

    公开(公告)号：US20130216839A1

    公开(公告)日：2013-08-22

    申请号：US13882916

    申请日：2011-12-14

    申请人： Elyes Jendoubi ,  Norman Blank

    发明人： Elyes Jendoubi ,  Norman Blank

    IPC分类号： E04D5/10

    CPC分类号： E04D5/06 ,  B05D3/0406 ,  B05D7/04 ,  B32B27/08 ,  B32B27/30 ,  B32B27/34 ,  B32B27/40 ,  E04B1/665 ,  E04D5/10 ,  Y10T428/3158

    摘要： The invention relates to a membrane including a partition layer, wherein the partition layer contains at least 50 wt % of PVC, and a barrier layer. The barrier layer can be a barrier layer, wherein the barrier layer has a polyamide layer containing more than 50 wt % of copolymer, wherein said polyamide layer is connected to the partition layer by a polyurethane layer, wherein the polyurethane layer contains more than 10 wt % of polyurethane. Alternatively, the barrier layer can be a barrier layer, wherein the barrier layer is made of a composition containing 5-50 wt % of polyurethane and 50-95 wt % of copolymer. The membranes according to the invention have significantly lower plasticizer migration compared to the membranes of the prior art and are characterized by improved aging resistance, in particular with regard to the adhesion of the barrier layer to the partition layer, and impermeability to moisture.

    摘要翻译： 本发明涉及一种包括分隔层的膜，其中分隔层含有至少50wt％的PVC和阻挡层。 阻挡层可以是阻挡层，其中阻挡层具有含有大于50重量％共聚物的聚酰胺层，其中所述聚酰胺层通过聚氨酯层连接到隔离层，其中聚氨酯层含有超过10重量％ ％的聚氨酯。 或者，阻挡层可以是阻挡层，其中阻挡层由含有5-50重量％的聚氨酯和50-95重量％的共聚物的组合物制成。 根据本发明的膜与现有技术的膜相比具有显着更低的增塑剂迁移，并且其特征在于改善的耐老化性，特别是关于阻隔层与分隔层的粘合性和对水分的不渗透性。