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1. 发明授权

US09702148B2 Rubberized roof underlayment 有权
公开(公告)号：US09702148B2
公开(公告)日：2017-07-11
申请号：US14247306
申请日：2014-04-08
申请人： Owens Corning Intellectual Capital, LLC
发明人： Thomas J. Zickell , James A. Karlis
IPC分类号： E04D5/10 , E04D1/22 , E04D12/00 , E04D5/02
CPC分类号： E04D12/002 , E04D1/22 , E04D5/02 , E04D5/10 , Y10T428/24785 , Y10T428/24793
摘要： An underlayment product comprises a fibrous mat having an upper surface and a lower surface. A rubberized asphalt coating is applied to the lower surface of the fibrous mat and extends at least partially into the fibrous mat. In one heavyweight underlayment, an oxidized asphalt coating is applied to the upper and lower surfaces of the fibrous mat generally encapsulating the fibrous mat including the rubberized asphalt coating provided on the lower surface of the fibrous mat. The oxidized asphalt layers may be coated with a release layer such as talc, granules or a polymer. In a lightweight underlayment, a split release sheet or facer segmented to provide a releasable selvedge edge and incorporating a high traction polymer on its surface is applied to the rubberized asphalt.

2. 发明申请

US20140220311A1 RUBBERIZED ROOF UNDERLAYMENT 有权
标题翻译： RUBBERED屋顶底盘
公开(公告)号：US20140220311A1
公开(公告)日：2014-08-07
申请号：US14247306
申请日：2014-04-08
申请人： Owens Corning Intellectual Capital, LLC
发明人： Thomas J. Zickell , James A. Karlis
IPC分类号： E04D12/00 , E04D1/22 , E04D5/10
CPC分类号： E04D12/002 , E04D1/22 , E04D5/02 , E04D5/10 , Y10T428/24785 , Y10T428/24793
摘要： An underlayment product comprises a fibrous mat having an upper surface and a lower surface. A rubberized asphalt coating is applied to the lower surface of the fibrous mat and extends at least partially into the fibrous mat. In one heavyweight underlayment, an oxidized asphalt coating is applied to the upper and lower surfaces of the fibrous mat generally encapsulating the fibrous mat including the rubberized asphalt coating provided on the lower surface of the fibrous mat. The oxidized asphalt layers may be coated with a release layer such as talc, granules or a polymer. In a lightweight underlayment, a split release sheet or facer segmented to provide a releasable selvedge edge and incorporating a high traction polymer on its surface is applied to the rubberized asphalt.
摘要翻译：垫层产品包括具有上表面和下表面的纤维毡。将橡胶沥青涂层施加到纤维垫的下表面并且至少部分地延伸到纤维垫中。在一个重量级的垫层中，将氧化沥青涂层施加到纤维垫的上表面和下表面上，该纤维垫通常包封纤维垫，包括设置在纤维垫的下表面上的橡胶沥青涂层。氧化的沥青层可以涂覆有剥离层，例如滑石，颗粒或聚合物。在轻质的垫层中，被分段以提供可释放的边缘并且在其表面上并入高牵引聚合物的分离片或表层施加到橡胶沥青上。

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