Invention Grant
- Patent Title: Flame resistant thermoplastic polyesters
- Patent Title (中): 耐火热塑性聚酯
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Application No.: US40864673Application Date: 1973-10-23
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Publication No.: US3894986APublication Date: 1975-07-15
- Inventor: RACKY WERNER , HERWIG WALTER , KLEINER HANS-JERG
- Applicant: HOECHST AG
- Assignee: Hoechst AG
- Current Assignee: Hoechst AG
- Priority: DE2252210 1972-10-25
- Main IPC: C08L67/00
- IPC: C08L67/00 ; C08G63/00 ; C08G63/78 ; C08K5/5317 ; C08G51/62
Abstract:
Flame resistant thermoplastic polyesters, which contain alkali salts of phosphonic acids.
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