Printing ink, transfers, and methods of decorating polyolefin articles
    1.
    发明授权
    Printing ink, transfers, and methods of decorating polyolefin articles 有权
    印刷油墨,转印和装饰聚烯烃制品的方法

    公开(公告)号:US09296243B2

    公开(公告)日:2016-03-29

    申请号:US13653680

    申请日:2012-10-17

    摘要: The transfer of the invention is prepared by printing a layer onto a carrier substrate with an ink that comprises a mixture of finely subdivided polyethylene powder, an aliphatic or aromatic hydrocarbon solvent, a dispersing agent, and an additive material such as a dye or pigment indicia material and/or a physical property enhancing material such as alumina, glass beads, silica, metal flakes, etc. Preferably high and very high molecular weight polyethylene is used, alone or in mixture with lower density polyethylene in amounts from 25 to 45 weight percent in the ink. The printed layer is thermally treated to remove the hydrocarbon solvent resulting in a transfer having a carrier substrate coated with a printed layer consisting essentially of polyethylene and the additive material.

    摘要翻译: 本发明的转移是通过用包含精细细分的聚乙烯粉末,脂族或芳族烃溶剂,分散剂和添加剂材料如染料或颜料标记的混合物的油墨印刷到载体基材上而制备的 材料和/或物理性质增强材料如氧化铝,玻璃珠,二氧化硅,金属薄片等。优选使用高分子量和非常高分子量的聚乙烯,单独使用或与低密度聚乙烯的混合物,其量为25至45重量% 在墨水中。 将印刷层热处理以除去烃溶剂,导致转印,其具有涂覆有主要由聚乙烯和添加剂材料组成的印刷层的载体基材。