Invention Grant
US2943072A Method of controlling the gelation of filled diisocyanate modified polyester
失效
控制填充二异氰酸酯改性聚酯凝胶化的方法
- Patent Title: Method of controlling the gelation of filled diisocyanate modified polyester
- Patent Title (中): 控制填充二异氰酸酯改性聚酯凝胶化的方法
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Application No.: US49454955Application Date: 1955-03-15
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Publication No.: US2943072APublication Date: 1960-06-28
- Inventor: FORSYTHE ALAN K
- Applicant: ARMSTRONG CORK CO
- Assignee: Armstrong Cork Co
- Current Assignee: Armstrong Cork Co
- Priority: US49454955 1955-03-15
- Main IPC: C08G18/08
- IPC: C08G18/08 ; C08K3/00 ; C08K5/00 ; C08L75/06
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