Invention Grant
US5073588A Glycidoxypropyl silanol and polydimethyl siloxanes as mold release agents
失效
作为模具释放剂的甘油氧基丙烯酸酯和聚二甲基硅氧烷
- Patent Title: Glycidoxypropyl silanol and polydimethyl siloxanes as mold release agents
- Patent Title (中): 作为模具释放剂的甘油氧基丙烯酸酯和聚二甲基硅氧烷
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Application No.: US238703Application Date: 1988-08-31
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Publication No.: US5073588APublication Date: 1991-12-17
- Inventor: Hans-Guenter Seltmann , Juergen Haerer , Hans-Josef Hoffmann
- Applicant: Hans-Guenter Seltmann , Juergen Haerer , Hans-Josef Hoffmann
- Applicant Address: DEX Duesseldorf
- Assignee: Henkel Kommanditgesellschaft auf Aktien
- Current Assignee: Henkel Kommanditgesellschaft auf Aktien
- Current Assignee Address: DEX Duesseldorf
- Priority: DEX3729039 19870831
- Main IPC: B29C33/64
- IPC: B29C33/64 ; C09D183/04
Abstract:
An aqueous solution of suspension of glycidoxypropyl silanol and polydimethyl siloxanes having a number average molecular wieght of more than 100,000 and their use as mold release agents with good release values over a relatively large number of molding cycles in the molding of rubber and plastics.
Public/Granted literature
- US5432023A Fuel cell Public/Granted day:1995-07-11
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