发明名称 |
PRINT METHODOLOGY FOR APPLYING POLYMER MATERIALS TO ROOFING MATERIALS |
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. |
申请公布号 |
CA2521764(C) |
申请公布日期 |
2010.03.23 |
申请号 |
CA20042521764 |
申请日期 |
2004.05.28 |
申请人 |
COLLINS, DAVID A.;JACKSON, GEORGE WILLIAM;MADERO O'BRIEN, MIGUEL E. |
发明人 |
COLLINS, DAVID A.;JACKSON, GEORGE WILLIAM;MADERO O'BRIEN, MIGUEL E. |
分类号 |
B41F19/02;B41F17/00;B41M3/00;B41M7/00;E04D1/34;E04D5/10;E04D5/12;E04D12/00 |
主分类号 |
B41F19/02 |
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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