公开(公告)号：EP3164449A1

公开(公告)日：2017-05-10

申请号：EP15815889.9

申请日：2015-06-16

Applicant: Dow Corning Corporation

Inventor： AMB, Chad Martin ,  JOHN, Ranjith Samuel ,  WEIDNER, William Kenneth

IPC: C08J3/24 ,  C08J7/18 ,  G03F7/00

CPC classification number: C08G77/80 ,  C08J3/24 ,  C08J7/18 ,  G02B6/122 ,  G02B6/132 ,  G02B6/30 ,  G03F7/0757 ,  G03F7/162 ,  G03F7/2002 ,  G03F7/26 ,  G03F7/38

Abstract: A method for preparing an article includes applying a first composition on a substrate to form a first layer, and applying a curing condition to a target portion without applying the curing condition to a non-target portion of the first layer to form a first contrast layer. A second composition is then applied on the first contrast layer to form a second layer, and a curing condition is applied to a target portion without applying the curing condition to a non-target portion of the second layer and first contrast layer to form a second contrast layer. A third composition can optionally be applied and cured on the second contrast layer to form a third contrast layer having a cured and uncured portion in the same manner. The uncured portions of these contrast layers are then selectively removed to prepare the article.

Abstract translation: 用于制备制品的方法包括：将第一组合物施涂于基材上以形成第一层，并且将固化条件施加至目标部分而不将固化条件施加于第一层的非目标部分以形成第一对比层 。 然后将第二组合物施加到第一对比层上以形成第二层，并且将固化条件施加到目标部分而不将固化条件施加到第二层和第一对比层的非目标部分以形成第二层 对比层。 可任选地将第三组合物施涂并固化在第二对比层上，以相同的方式形成具有固化和未固化部分的第三对比层。 然后选择性地去除这些对比层的未固化部分以制备制品。