发明授权
- 专利标题: Method for removing a selenium layer from a substrate
- 专利标题(中): 从底物中除去硒层的方法
-
申请号: US513257申请日: 1983-07-13
-
公开(公告)号: US4501621A公开(公告)日: 1985-02-26
- 发明人: Naoto Abe , Hidetoshi Akimoto , Hiroyuki Nomori
- 申请人: Naoto Abe , Hidetoshi Akimoto , Hiroyuki Nomori
- 申请人地址: JPX Tokyo
- 专利权人: Konishiroku Photo Industry Co., Ltd.
- 当前专利权人: Konishiroku Photo Industry Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX55-83946 19800623; JPX55-86084 19800630
- 主分类号: B08B3/10
- IPC分类号: B08B3/10 ; B08B7/00 ; B08B7/04 ; B44D3/16 ; G03G5/00 ; G03G21/00
摘要:
A coating layer, such as a photosensitive selenium coating is removed from a substrate by producing cracks in the layer, introducing a volume expansive material into the cracks, and then causing the volume expansive material introduced into the cracks to expand and thereby dislodge the coating layer from the substrate.
公开/授权文献
- US5712362A Process for the production of UV-stable polycarbonates 公开/授权日:1998-01-27
信息查询
IPC分类: