Method of controlling coating edge thickness in a web process
    6.
    发明授权
    Method of controlling coating edge thickness in a web process 有权
    在网状过程中控制涂层边缘厚度的方法

    公开(公告)号:US07867562B2

    公开(公告)日:2011-01-11

    申请号:US11796869

    申请日:2007-04-30

    IPC分类号: B05D5/00 B05D3/12

    CPC分类号: B05D1/40 B05D3/042

    摘要: One method for controlling edge thickness includes applying a coating to a moving substrate, thereby forming a film having a cross direction and a machine direction and one or more edges. The method also includes modifying a thickness of a first portion of the coating along one of the edges of the film, thereby forming a film having a substantially predetermined profile in the cross direction. A method of making a polymeric sheet includes applying a polymer to a moving substrate, thereby forming a sheet having a cross direction and a machine direction. This method further includes removing a first portion of the polymer from a first edge of the sheet, thereby the sheet having a substantially predetermined profile in the cross direction.

    摘要翻译: 用于控制边缘厚度的一种方法包括将涂层施加到移动的基底上,从而形成具有横向和机器方向以及一个或多个边缘的膜。 该方法还包括沿着膜的边缘之一改变涂层的第一部分的厚度,由此形成在横向上具有基本上预定的轮廓的膜。 制造聚合物片材的方法包括将聚合物施加到移动的基底上,由此形成具有横向和纵向的片材。 该方法还包括从片材的第一边缘去除聚合物的第一部分,从而片材在横向上具有基本上预定的轮廓。

    Method of controlling coating edge thickness in a web process
    9.
    发明申请
    Method of controlling coating edge thickness in a web process 有权
    在网状过程中控制涂层边缘厚度的方法

    公开(公告)号:US20080220167A1

    公开(公告)日:2008-09-11

    申请号:US11796869

    申请日:2007-04-30

    IPC分类号: B05D5/00 B05D3/12

    CPC分类号: B05D1/40 B05D3/042

    摘要: One method for controlling edge thickness includes applying a coating to a moving substrate, thereby forming a film having a cross direction and a machine direction and one or more edges. The method also includes modifying a thickness of a first portion of the coating along one of the edges of the film, thereby forming a film having a substantially predetermined profile in the cross direction. A method of making a polymeric sheet includes applying a polymer to a moving substrate, thereby forming a sheet having a cross direction and a machine direction. This method further includes removing a first portion of the polymer from a first edge of the sheet, thereby the sheet having a substantially predetermined profile in the cross direction.

    摘要翻译: 用于控制边缘厚度的一种方法包括将涂层施加到移动的基底上,从而形成具有横向和机器方向以及一个或多个边缘的膜。 该方法还包括沿着膜的边缘之一改变涂层的第一部分的厚度,由此形成在横向上具有基本上预定的轮廓的膜。 制造聚合物片材的方法包括将聚合物施加到移动的基底上,由此形成具有横向和纵向的片材。 该方法还包括从片材的第一边缘去除聚合物的第一部分,从而片材在横向上具有基本上预定的轮廓。

    Roof covering material and method of manufacturing
    10.
    发明授权
    Roof covering material and method of manufacturing 有权
    屋顶覆盖材料及制造方法

    公开(公告)号:US09217249B2

    公开(公告)日:2015-12-22

    申请号:US12601330

    申请日:2009-02-27

    IPC分类号: E04D5/12 B32B37/24 B32B38/10

    摘要: A roof covering material is provided, as well as its method of manufacture, wherein a substrate, preferably of a fibrous material is provided, with a bituminous material, preferably asphalt coating, on opposite surfaces thereof, with granules being applied to an upper surface thereof and at least partially embedded in the bituminous material, and with a discontinuous top layer applied to the granule/bituminous material. The discontinuous top layer is preferably a polymeric material, and openings are provided therein, for passage of fluids therethrough, to avoid moisture, volatiles, and other fluid materials from being trapped beneath the top layer. Various techniques for application of the various materials, and for chemical treatment, are likewise provided.

    摘要翻译: 提供了一种屋顶覆盖材料及其制造方法,其中在其相对表面上提供了优选具有纤维材料的基材,其中沥青涂料具有沥青材料,优选沥青涂层,其上表面上施加有颗粒 并且至少部分地嵌入在沥青材料中,并且将不连续的顶层施加到颗粒/沥青材料上。 不连续的顶层优选为聚合材料,并且在其中提供开口用于使流体通过其中,以避免水分,挥发物和其它流体材料被捕获在顶层下方。 同样提供各种材料的应用和化学处理的各种技术。