发明授权
- 专利标题: Flame-resistant moulding materials based on thermoplastic aromatic polyesters and polyesters carbonates, a process for their production and their use in the production of moulded bodies
- 专利标题(中): 基于热塑性芳族聚酯和聚酯碳酸酯的耐火成型材料,其生产方法及其在成型体生产中的应用
-
申请号: US274387申请日: 1981-06-07
-
公开(公告)号: US4366276A公开(公告)日: 1982-12-28
- 发明人: Dieter Freitag , Werner Nouvertne , Klaus Reinking , Peter Tacke , Frank Kleiner , Manfred Schmidt
- 申请人: Dieter Freitag , Werner Nouvertne , Klaus Reinking , Peter Tacke , Frank Kleiner , Manfred Schmidt
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3023818 19800625; DEX3035357 19800919
- 主分类号: C08G63/195
- IPC分类号: C08G63/195 ; C08G63/64 ; C08K5/00 ; C08K5/098 ; C08K5/3417 ; C08K5/42 ; C08L67/00 ; C08L69/00 ; C08K3/16 ; C08K5/34
摘要:
Aromatic polyesters and polyestercarbonates based on diphenols and iso- and/or terephthalic acids become flame-proof if admixed with small quantities of ammonium or alkali metal salts of inorganic or organic acids and optionally halophthalimides and optionally polytetrafluoroethylene. The mechanical and chemical properties of the polyester (carbonates) remain unchanged.
公开/授权文献
信息查询
IPC分类: