专利检索 ap:("BAUSCH & LOMB INCORPORATED") AND inv:"GARTLEY, Michael, E." 第 1 页

1.

发明公开
METHOD OF MAKING LENS WITH COLORED PORTION 审中-公开
标题翻译：用于生产部分着色镜片

公开(公告)号：EP1307334A2

公开(公告)日：2003-05-07

申请号：EP01952724.1

申请日：2001-07-13

申请人： BAUSCH & LOMB INCORPORATED

发明人： GARTLEY, Michael, E. , AMMON, Daniel, M., Jr.

IPC分类号： B29D11/00

CPC分类号： B29D11/00317 , B29C35/0805 , B29K2105/0002 , B29K2105/002 , B29K2995/0003 , B29K2995/0021 , B29L2011/0041 , Y10S425/808

摘要： A method of making a lens, such as a contact lens, with a colored portion involves introducing a lens-forming monomer mixture and an ionic colored material to a lens mold, applying an electrical field to the monomer mixture and the colored material, whereby the colored material migrates in response to the electrical field to form a desired pattern, and curing the lens-forming monomer mixture with the colored material forming a desired colored pattern in the lens.