发明名称 A STATIC DISSIPATING LASER ENGRAVABLE FILM
摘要 Laser engravable films are disclosed. In one aspect, the laser engravable film of the present invention includes a monolayer film, preferably comprising polycarbonate, having a laser engraving additive and an antistatic composition mixed within the layer of polycarbonate. In another aspect, the laser engravable film of the present invention includes a first layer, preferably comprising polycarbonate, having an antistatic composition mixed within the first layer, and a second layer, preferably comprising polycarbonate, with laser engraving additives mixed within the second layer.
申请公布号 EP2864128(A1) 申请公布日期 2015.04.29
申请号 EP20130714101 申请日期 2013.03.14
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 HAAS, CHRISTOPHER K.;JAEGER, PAUL F.;LAMANNA, WILLIAM M.;MARSZALEK, GREGORY J.;HUNT, KRYSTAL K.
分类号 B41M5/26 主分类号 B41M5/26
代理机构 代理人
主权项
地址