Title:
INSULATION SHEET FOR MOTOR, AND MANUFACTURING METHOD OF INSULATION SHEET FOR MOTOR
Document Type and Number:
WIPO Patent Application WO/2022/234787
Kind Code:
A1
Abstract:
This insulation sheet for a motor is provided with a first resin film layer and a second resin film layer laminated on at least one side of the first resin film layer with an adhesive layer interposed therebetween, wherein the adhesive layer contains an acrylic polymer and a trimethylolpropane/tolylene diisocyanate trimer adduct, and the gel fraction is less than or equal to 70%.
Inventors:
SHIRASAKI YUKA (JP)
KAKICHI YOSHINORI (JP)
TANONAKA NAOTO (JP)
KAKICHI YOSHINORI (JP)
TANONAKA NAOTO (JP)
Application Number:
PCT/JP2022/018801
Publication Date:
November 10, 2022
Filing Date:
April 26, 2022
Export Citation:
Assignee:
NITTO SHINKO CORP (JP)
International Classes:
H02K3/34
Foreign References:
| JP2016165806A | 2016-09-15 | |||
| JP2014102946A | 2014-06-05 | |||
| JP2013006999A | 2013-01-10 | |||
| JP2016054629A | 2016-04-14 |
Attorney, Agent or Firm:
FUJIMOTO & PARTNERS (JP)
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