发明授权
US07666498B2 Print methodology for applying polymer materials to roofing materials to form nail tabs or reinforcing strips
失效
打印方法将聚合物材料应用于屋顶材料以形成指甲片或加强条
- 专利标题: Print methodology for applying polymer materials to roofing materials to form nail tabs or reinforcing strips
- 专利标题(中): 打印方法将聚合物材料应用于屋顶材料以形成指甲片或加强条
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申请号: US11475455申请日: 2006-06-27
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公开(公告)号: US07666498B2公开(公告)日: 2010-02-23
- 发明人: David Allan Collins , George William Jackson , Miguel E. Madero O'Brien
- 申请人: David Allan Collins , George William Jackson , Miguel E. Madero O'Brien
- 主分类号: B32B7/12
- IPC分类号: B32B7/12
摘要:
A method of making a composite roofing material and the resulting material by depositing nail tabs made of a thermoplastic, thermosetting, adhesive or elastomer material, in a liquid state, onto the base substrate of the composite roofing material or onto the saturated or coated roofing material, or onto a transfer surface to be pressed or laminated onto the roofing material. A preferred embodiment transfers the nail tabs onto an engraved transfer impression roll and uses a pressurized applicator to inject the viscous tab material into engraved patterns depressed in raised areas of the impression roll., then deposits the material onto the roofing material. A preferred embodiment also includes the thermoplastic or thermosetting material in a liquid or viscous state hardened or cured by either its exposure to the air or by the use of ultra-violet or visible light.
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