Invention Grant
- Patent Title: Process for the manufacture of heat-stabilized copolymers of polyoxymethylenes
- Patent Title (中): 聚甲醛的热稳定共聚物的制造方法
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Application No.: US19595862Application Date: 1962-05-18
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Publication No.: US3225005APublication Date: 1965-12-21
- Inventor: KLAUS-DIETER ASMUS , EDGAR FISCHER
- Applicant: HOECHST AG
- Assignee: Hoechst AG
- Current Assignee: Hoechst AG
- Priority: DEF0033957 1961-05-19; DEF0036346 1962-03-22
- Main IPC: C08G2/00
- IPC: C08G2/00
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