Invention Grant
US3479325A Process for preparing substantially anhydrous polyurethane compositions using an organic sulfonyl monoisocyanate
失效
使用有机磺基单苯甲酸酯制备主要的无水聚氨酯组合物的方法
- Patent Title: Process for preparing substantially anhydrous polyurethane compositions using an organic sulfonyl monoisocyanate
- Patent Title (中): 使用有机磺基单苯甲酸酯制备主要的无水聚氨酯组合物的方法
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Application No.: US3479325DApplication Date: 1966-12-29
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Publication No.: US3479325APublication Date: 1969-11-18
- Inventor: BLOMEYER FRIEDRICH , OERTEL GUNTER
- Applicant: BAYER AG
- Assignee: Bayer Ag
- Current Assignee: Bayer Ag
- Priority: DEF0048060 1965-12-30
- Main IPC: C08G18/08
- IPC: C08G18/08 ; C08G22/04
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