CN Patent

CN114051644B — 绝缘电线、线圈和电气/电子设备

Assigned to Essex Guhe Electromagnetic Wire Japan Co ltd · Expires 2024-03-15 · 2y expired

What this patent protects

绝缘电线具有导体和覆盖该导体的绝缘覆膜，构成该绝缘覆膜的绝缘层中的至少1层包含热固性树脂A和摩擦电序低于热固性树脂A的树脂B。优选的热固性树脂A为聚酰亚胺，优选的树脂B为氟树脂、有机硅树脂或聚丙烯树脂。在该绝缘覆膜的至少最外层中，优选的是，热固性树脂A构成连续相，树脂B构成分散相，该绝缘覆膜的最表面的树脂B的面积占有率为10％以上，该绝缘覆膜的优选的拉伸断裂伸长率为30％以上。

USPTO Abstract

绝缘电线具有导体和覆盖该导体的绝缘覆膜，构成该绝缘覆膜的绝缘层中的至少1层包含热固性树脂A和摩擦电序低于热固性树脂A的树脂B。优选的热固性树脂A为聚酰亚胺，优选的树脂B为氟树脂、有机硅树脂或聚丙烯树脂。在该绝缘覆膜的至少最外层中，优选的是，热固性树脂A构成连续相，树脂B构成分散相，该绝缘覆膜的最表面的树脂B的面积占有率为10％以上，该绝缘覆膜的优选的拉伸断裂伸长率为30％以上。

Drugs covered by this patent

Patent Metadata

Patent number
CN114051644B
Jurisdiction
CN
Classification
—
Expires
2024-03-15
Drug substance claim
No
Drug product claim
No
Assignee
Essex Guhe Electromagnetic Wire Japan Co ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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