Invention Grant
- Patent Title: Method for manufacturing polymeric polyhydric alcohols
- Patent Title (中): 聚合多元醇的制备方法
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Application No.: US3616760Application Date: 1960-06-15
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Publication No.: US3247136APublication Date: 1966-04-19
- Inventor: JOHN WYNSTRA , KURKJY RAYMOND P
- Applicant: UNION CARBIDE CORP
- Assignee: Union Carbide Corp
- Current Assignee: Union Carbide Corp
- Priority: US3616760 1960-06-15; US873252X 1957-04-26
- Main IPC: C08G59/16
- IPC: C08G59/16 ; C08G59/40 ; C08G59/62
Information query
