Title:
接着剤組成物及びプリント配線板
Document Type and Number:
Japanese Patent JP6940516
Kind Code:
B2
Abstract:
Provided is an adhesive composition which contains: a poly(vinyl acetal) or polyethersulfone; a phenoxy resin; and a novolac type epoxy resin. The glass transition temperature of the phenoxy resin is 90-140°C.
Inventors:
Takayuki Yonezawa
Shingo Kaimori
Masaaki Yamauchi
Ishii Yuuki
Shingo Kaimori
Masaaki Yamauchi
Ishii Yuuki
Application Number:
JP2018551066A
Publication Date:
September 29, 2021
Filing Date:
October 04, 2017
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
Sumitomo Electric Print Circuit Co., Ltd.
Sumitomo Electric Print Circuit Co., Ltd.
International Classes:
C09J171/02; H05K1/03
Domestic Patent References:
| JP2011089038A | ||||
| JP2006022230A | ||||
| JP2010102859A | ||||
| JP2010024384A | ||||
| JP2013221144A |
Foreign References:
| WO2010061980A1 | ||||
| US20040213980 |
Attorney, Agent or Firm:
Hajime Amano