公开(公告)号：US20180262073A1

公开(公告)日：2018-09-13

申请号：US15916921

申请日：2018-03-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Shuji Takagi ,  Sybil Z. Wong ,  Robert L. Lambert ,  Pradip K. Bandyopadhyay ,  David V. Mahoney

IPC: H02K3/30 ,  H02K3/34 ,  B32B7/12 ,  B32B3/04 ,  B32B27/28 ,  B32B27/34 ,  B32B27/36 ,  B32B27/08

CPC classification number: H02K3/30 ,  B32B3/04 ,  B32B7/12 ,  B32B27/08 ,  B32B27/281 ,  B32B27/286 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/02 ,  B32B2255/26 ,  B32B2307/206 ,  B32B2367/00 ,  B32B2377/00 ,  B32B2379/08 ,  B32B2457/00 ,  H01B3/002 ,  H02K3/345

Abstract: An electrical insulating material is described herein. The electrical insulating material comprises an insulating core layer and at least one cured epoxy layer coated on a first major surface of the insulating core layer. In some aspects, the exemplary electrical insulating material can further include a second cured epoxy layer coated on a second major surface of the insulating core layer.