专利内容由知识产权出版社提供
专利名称：MULTILAYER MARKING FILM, AND METHOD
FOR MANUFACTURING MULTILAYERMARKING FILM
发明人：JO, Myung Hyun,HONG, Joo Hee,KIM, Jang
Soon,CHO, Hong Kwan
申请号：EP17782665申请日：20170412公开号：EP3441437A4公开日：20190529
摘要：An exemplary embodiment of the present invention provides a multilayermarking film including: an adhesive layer; a colored base layer having a first color; and acolored coating layer having a second color, in which the first color and the second colorare different from each other, the colored coating layer, the colored base layer, and theadhesive layer are sequentially provided, the colored base layer includes a cured materialof a base composition including: a urethane (meth)acrylate oligomer; a (meth)acrylatemonomer including one or more selected from the group consisting of a cyclo-aliphatic(meth)acrylate monomer, an epoxy-based (meth)acrylate monomer, an aliphatic(meth)acrylate monomer, and a polyol-based (meth)acrylate monomer; and a pigment,and the colored coating layer is etched by laser irradiation.
申请人：LG Chem, Ltd.
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