Title:
SELF-ADHESIVE CORONA-RESISTANT POLYIMIDE PAINT, ENAMELED WIRE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/196511
Kind Code:
A1
Abstract:
Disclosed are a self-adhesive corona-resistant polyimide paint, an enameled wire and a preparation method therefor. The self-adhesive corona-resistant polyimide paint is composed of a self-adhesive paint and a corona-resistant polyimide paint. The enameled wire is composed of a red copper wire inner core and a self-adhesive corona-resistant polyimide paint outer layer. The preparation method for the self-adhesive corona-resistant polyimide paint and the enameled wire is simple in process and environmentally friendly, and the obtained product is suitable for manufacturing coil windings of high-power electric motors and large-scale high-power transformers.
Inventors:
XIA YU (CN)
YU XINHAI (CN)
LI ZIXUAN (CN)
ZHOU CHENG (CN)
LIU YANTING (CN)
YU XINHAI (CN)
LI ZIXUAN (CN)
ZHOU CHENG (CN)
LIU YANTING (CN)
Application Number:
PCT/CN2020/111005
Publication Date:
October 07, 2021
Filing Date:
August 25, 2020
Export Citation:
Assignee:
SUZHOU JUFENG ELECTRICAL INSULATION SYSTEM CO LTD (CN)
International Classes:
C09D163/00; C09D179/08; H01B3/30; H01B7/02
Foreign References:
| CN111410891A | 2020-07-14 | |||
| CN106336795A | 2017-01-18 | |||
| CN101928444A | 2010-12-29 | |||
| CN103773302A | 2014-05-07 | |||
| CN103514990A | 2014-01-15 | |||
| CN105219233A | 2016-01-06 | |||
| CN104449252A | 2015-03-25 | |||
| CN105229752A | 2016-01-06 | |||
| CN105111927A | 2015-12-02 |
Attorney, Agent or Firm:
SUZHOU JINHE INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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