公开(公告)号：US20210363308A1

公开(公告)日：2021-11-25

申请号：US17291533

申请日：2019-11-06

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Kyosuke MICHIGAMI ,  Tomoaki SAWADA ,  Tomohiro FUKAO ,  Takatoshi ABE ,  Andy BEHR

IPC: C08G83/00 ,  C08G59/40 ,  C08G59/42 ,  H05K3/02 ,  H05K3/46 ,  H05K1/02 ,  H05K1/03

Abstract: One aspect of the present invention relates to a resin composition containing a polyrotaxane (A), an epoxy resin (B), and a curing agent (C), in which the curing agent (C) contains an acid anhydride (C-1) in an amount of 0.1 parts by mass or more and less than 10 parts by mass based on a total of 100 parts by mass of the polyrotaxane (A), the epoxy resin (B), and the curing agent (C).