Invention Grant
US3505280A Polyoxymethylene stabilized with mixtures of a ureide acid salt and phenol
失效
用氨基酸和苯酚的混合物稳定的聚甲基苯乙烯
- Patent Title: Polyoxymethylene stabilized with mixtures of a ureide acid salt and phenol
- Patent Title (中): 用氨基酸和苯酚的混合物稳定的聚甲基苯乙烯
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Application No.: US3505280DApplication Date: 1967-11-27
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Publication No.: US3505280APublication Date: 1970-04-07
- Inventor: HERMANN HANS-DIETER , FISCHER EDGAR , WOLTERS ERNST
- Applicant: HOECHST AG
- Assignee: Hoechst AG
- Current Assignee: Hoechst AG
- Priority: DEF0050819 1966-12-02
- Main IPC: C08K5/00
- IPC: C08K5/00 ; C08K5/13 ; C08G51/58 ; C08G51/60
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