发明名称 CARTA DI PROCESSO GOFFRATA E PROCEDIMENTO PER LA SUA PRODUZIONE
摘要 <p>An embossed process paper for transfer, adapted to be used for forming a dry type of synthetic leather, includes a backing paper (1), a mixed resin (2) of polypropylene with polyethylene laminated on the surface of the backing paper (1) and a homopolypropylene resin (3) laminated on the surface of the mixed resin (2). Both the resins are laminated together at a total resin coat thickness of 30 to 120 mu m, the thickness of the mixed resin (2) accounting for 50 to 20% of the total resin coat thickness and the thickness of the resin (3) accounting for 50 to 80% of the total resin coat thickness, both the resins having thereon a given embossed pattern having a depth of 20 to 150 mu m, and the backing paper (1) having a smooth back side.</p>
申请公布号 ITMI913136(A1) 申请公布日期 1992.05.29
申请号 IT1991MI03136 申请日期 1991.11.25
申请人 SANYO KAKOSHI KABUSHIKI KAISHA;SHOWA DENKO KABUSHIKI KAISHA 发明人 KURIBAYASHI TAKESHI;MATSUMOTO YOSHIO;YOSHIKAWA HARUO
分类号 B41M5/00;B29C59/04;B32B27/10;B44C1/17;D06N3/00;D21F;D21H;D21H27/02;D21H27/30;D21H27/40 主分类号 B41M5/00
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