发明公开
EP1371499A2 Images printed on porous media and coated with thermal transfer overcoat
审中-公开
其上印上的多孔介质，并且包括一个热转移面漆图像
- 专利标题： Images printed on porous media and coated with thermal transfer overcoat
- 专利标题（中）： 其上印上的多孔介质，并且包括一个热转移面漆图像
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申请号： EP03253492.7申请日： 2003-06-04
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公开(公告)号： EP1371499A2公开(公告)日： 2003-12-17
- 发明人: Burch, Eric L. , Kasperchik, Vladek P. , Guo, Shilin , Arcaro, David J. , Hanson, Gary E. , Gayoso, Maximo , McManus, Richard J. , Weeks, Dan M.
- 申请人： Hewlett-Packard Development Company, L.P.
- 申请人地址： 20555 S.H. 249 Houston, TX 77070 US
- 专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人地址： 20555 S.H. 249 Houston, TX 77070 US
- 代理机构： Jackson, Richard Eric
- 优先权： US167924 20020611
- 主分类号： B41M7/00
- IPC分类号： B41M7/00
摘要：
The present invention is drawn to the thermal transfer overcoating of images printed on porous media, and methods of overcoating images printed on porous media. Upon use of the systems and methods of the present invention, a thermally coated print is generated that can comprise a porous media substrate (22) having printed thereon a digitally produced image. The digitally produced image and the porous media substrate is thermally coated by an adhesive protective layer (16,18), wherein the adhesive protective layer has a tangent d that is greater than 1 and melt viscosity less than 1x10 5 Pa.·sec. as applied above its phase transition temperature. Thus, the voids in the porous media substrate can be substantially filled, and further, substantially no tags remain on the print.
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