发明授权
US4119758A Electrical conductors having insulating coatings from solutions of
polyester-imides
失效
电导体具有聚酯 - 酰亚胺溶液的绝缘涂层
- 专利标题: Electrical conductors having insulating coatings from solutions of polyester-imides
- 专利标题(中): 电导体具有聚酯 - 酰亚胺溶液的绝缘涂层
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申请号: US846393申请日: 1977-10-28
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公开(公告)号: US4119758A公开(公告)日: 1978-10-10
- 发明人: John T. Keating
- 申请人: John T. Keating
- 申请人地址: NY Schenectady
- 专利权人: Schenectady Chemicals, Inc.
- 当前专利权人: Schenectady Chemicals, Inc.
- 当前专利权人地址: NY Schenectady
- 主分类号: C08L79/08
- IPC分类号: C08L79/08 ; C08G63/00 ; C08G63/685 ; C08G73/00 ; C08G73/16 ; C08L67/00 ; C09D5/18 ; C09D5/25 ; C09D179/08 ; H01B3/30 ; B32B15/08
摘要:
Polyester-imide resins are prepared which are soluble in non-phenolic solvents by incorporating a monoether of a diethylene glycol or triethylene glycol into the resin.
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