Invention Grant
- Patent Title: Polycarbonate preparation under anhydrous conditions
- Patent Title (中): 无水条件下的聚碳酸酯制备
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Application No.: US69116857Application Date: 1957-10-21
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Publication No.: US2999844APublication Date: 1961-09-12
- Inventor: ERWIN MULLER , OTTO BAYER
- Applicant: BAYER AG , MOBAY CHEMICAL CORP
- Assignee: Bayer Ag,Mobay Chemical Corp
- Current Assignee: Bayer Ag,Mobay Chemical Corp
- Priority: DE2999844X 1956-10-22
- Main IPC: C08G18/44
- IPC: C08G18/44 ; C08G64/02 ; C08G64/16 ; C08G64/24 ; C08G64/28
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