发明名称 |
Storm proof roofing material |
摘要 |
An asphalt-based roofing material includes a substrate coated with an asphalt coating, a protective coating adhered to the upper surface of the asphalt coating, a layer of granules adhered to the protective coating, and a web bonded to the lower region of the asphalt coating. A method of manufacturing a roofing material includes coating a substrate with an asphalt coating, applying a protective coating to the upper surface of the asphalt coating, applying a layer of granules to the protective coating, and applying a web to the lower region of the asphalt coating.
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申请公布号 |
US6426309(B1) |
申请公布日期 |
2002.07.30 |
申请号 |
US19980223670 |
申请日期 |
1998.12.30 |
申请人 |
OWENS CORNING FIBERGLAS TECHNOLOGY, INC. |
发明人 |
MILLER DAVID GEORGE;MILLER CARLA A.;WOODSIDE MARGARET M.;MACDONALD FRANK J.;BELT JAMES S.;HUYKMAN WILLIAM |
分类号 |
D06N5/00;D06N7/04;E04D5/12;(IPC1-7):B32B27/04;B32B27/12;B32B5/02 |
主分类号 |
D06N5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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