发明名称 |
METHOD FOR ADHERING A COATING MATERIAL TO A RANDOM-FIBER COMPOSITE SHEET |
摘要 |
<p>A method for adhering a coating material to at least one surface of a densified random-fiber composite sheet is provided. The method comprises applying sufficient heat to a surface of the composite sheet to form an activated surface whereby the fiber component of the sheet is projected outward from a plane defined by that surface, and contacting the activated surface with the coating material. The coating material is generally of a viscous or liquid nature such that it can physically interact with the projected fibers to adhere thereto. A method for adhering asphalt to a metal substrate employing a densified random-fiber composite sheet is also provided wherein the metal is coated with an adhesive and then adhered to an activated surface of a composite sheet. Asphalt is then coated onto the exposed surface of the composite sheet which has been activated or is activated by coating with hot asphalt.</p> |
申请公布号 |
EP0179451(B1) |
申请公布日期 |
1993.03.03 |
申请号 |
EP19850113412 |
申请日期 |
1985.10.22 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
NEWMAN, RITCHEY O.;FINLAYSON, STEVEN E. |
分类号 |
D06M17/00;B05D3/02;B05D7/00;B29C65/48;B29K105/06;B29L9/00;B32B5/02;B32B11/04;B32B11/10;C08J5/12;C09J5/00;D06N5/00 |
主分类号 |
D06M17/00 |
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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