发明授权
- 专利标题： Use of CO2-soluble materials as transient coatings
- 专利标题（中）： 使用二氧化碳可溶性材料作为瞬态涂层
-
申请号： US09211530申请日： 1998-12-14
-
公开(公告)号： US06298902B1公开(公告)日： 2001-10-09
- 发明人: Joseph M. DeSimone , Esin Gulari , Charles Manke, Jr.
- 申请人： Joseph M. DeSimone , Esin Gulari , Charles Manke, Jr.
- 主分类号： B22D2900
- IPC分类号： B22D2900
摘要：
A method of removing a coating material from a substrate surface portion comprises providing a substrate having a coating material adhered to a surface thereof. The coating material comprises a CO2-soluble material. The coating material is contacted to a fluid comprising carbon dioxide to dissolve the coating material therein. The carbon dioxide fluid is then separated from the substrate to remove the coating material from the substrate surface.
信息查询
