发明授权
- 专利标题: Flame resistant thermoplastic polyesters
- 专利标题(中): 耐火热塑性聚酯
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申请号: US38074673申请日: 1973-07-19
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公开(公告)号: US3853819A公开(公告)日: 1974-12-10
- 发明人: HERWIG W , KLEINER H
- 申请人: HOECHST AG
- 专利权人: Hoechst AG
- 当前专利权人: Hoechst AG
- 优先权: DE2236038 1972-07-22; DE2236039 1972-07-22
- 主分类号: C08G79/00
- IPC分类号: C08G79/00 ; C07F9/32 ; C07F9/38 ; C07F9/40 ; C08G63/00 ; C08G63/692 ; C08G79/02 ; D01F6/84 ; C08G17/133
摘要:
Flame resistant polycondensation products from aromatic or aliphatic dicarboxylic acids, diols and diphosphinic acid structural units suitable for making shaped articles by molding, injection molding or extrusion.
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