发明授权
- 专利标题: Conductors having insulation of polyester imide resin
- 专利标题(中): 具有聚酯酰亚胺树脂绝缘的导体
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申请号: US82507申请日: 1979-10-09
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公开(公告)号: US4267232A公开(公告)日: 1981-05-12
- 发明人: Karl Schmidt , Ferdinand Hansch , Hans-Malte Rombrecht , Hans-Joachim Beck
- 申请人: Karl Schmidt , Ferdinand Hansch , Hans-Malte Rombrecht , Hans-Joachim Beck
- 申请人地址: DEX Cologne
- 专利权人: Dr. Beck & Co. Aktiengesellschaft
- 当前专利权人: Dr. Beck & Co. Aktiengesellschaft
- 当前专利权人地址: DEX Cologne
- 优先权: DEX64660 19611102; DEX65140 19611212; DEX67935 19620706
- 主分类号: C08G63/685
- IPC分类号: C08G63/685 ; C08G73/16 ; H01B3/30 ; H01B3/42 ; H01B19/04
摘要:
Polyester imide resins containing 5-membered imide rings between the ester groups. The resins are soluble in cresol, and cresol solutions are useful as enameling lacquers for wire conductors.
公开/授权文献
- USD410075S Gas fired heater 公开/授权日:1999-05-18
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