Invention Grant
US5203936A Clean burning green ceramic tape cast system using polyisobutylene binder
失效
使用聚异丁烯粘合剂清洁燃烧绿色陶瓷带铸造系统
- Patent Title: Clean burning green ceramic tape cast system using polyisobutylene binder
- Patent Title (中): 使用聚异丁烯粘合剂清洁燃烧绿色陶瓷带铸造系统
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Application No.: US808138Application Date: 1991-12-16
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Publication No.: US5203936APublication Date: 1993-04-20
- Inventor: Leonard E. Dolhert , James D. Idol, Jr.
- Applicant: Leonard E. Dolhert , James D. Idol, Jr.
- Applicant Address: NY New York
- Assignee: W. R. Grace & Co.-Conn.
- Current Assignee: W. R. Grace & Co.-Conn.
- Current Assignee Address: NY New York
- Main IPC: B32B18/00
- IPC: B32B18/00 ; C04B35/634 ; C04B35/638
Abstract:
Green ceramic formulations comprising a polyisobutylene binder are suitable for tape casting and can be effectively removed during thermal processing in reducing atmospheres. The binder may be removed in substantially dry reducing atmosphere. The tapes may be used for forming ceramic substrates and metallized ceramics such as those used in electronic packaging.
Public/Granted literature
- US4704011A Three-glass photographic objective color-corrected at four wavelengths Public/Granted day:1987-11-03
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