发明名称 METHODS FOR PATTERNING COATINGS
摘要 A method of forming an article is provided. The method can include providing a substrate comprising a surface. The method can further include forming a solvent soluble layer on or over the surface of the substrate in a pattern, the pattern defining one or more first portions of the surface that are overlaid by the solvent soluble layer, and one or more second portions of the surface that are free of the solvent soluble layer. The method can further include forming a second layer on or over at least one of the first portions and at least one of the second portions, wherein the step of forming the second layer includes buffing an exfoliatable material on or over at least one of the first portions and at least one of the second portions. The method can further include removing the solvent soluble layer by applying a solvent to the substrate.
申请公布号 US2015118457(A1) 申请公布日期 2015.04.30
申请号 US201314407480 申请日期 2013.06.10
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 Divigalpitiya Ranjith;Pekurovsky Mikhail L.;Dodds Shawn C.
分类号 B05D1/32;G06F3/044;H01B13/00 主分类号 B05D1/32
代理机构 代理人
主权项 1. A method of forming an article comprising: providing a substrate comprising a surface; forming a solvent soluble layer on or over the surface of the substrate in a pattern, the pattern defining one or more first portions of the surface that are overlaid by the solvent soluble layer, and one or more second portions of the surface that are free of the solvent soluble layer; forming a second layer on or over at least one of the first portions and at least one of the second portions, wherein the step of forming the second layer comprises buffing an exfoliatable material on or over at least one of the first portions and at least one of the second portions; and removing the solvent soluble layer by applying a solvent to the substrate, and thereby forming a patterned layer.
地址 ST. Paul MN US