Title:
硬化性組成物、硬化物及び接着剤
Document Type and Number:
Japanese Patent JP7180822
Kind Code:
B2
Abstract:
Provided are a curable composition, a cured product thereof, and an adhesive. The curable composition contains a blocked isocyanate prepolymer (A) formed from a polyol compound (a1), a polyisocyanate compound (a2), and a blocking agent (a3) as essential raw materials, an epoxy resin (B), and a curing agent (C). The blocking agent (a3) contains a phenol compound having a hydrocarbon group having 12 or more carbon atoms. The curable composition has excellent adhesive properties and resistance to humidity and heat, and can be suitably used for an adhesive and the like.
Inventors:
Ryosuke Ozawa
Hajime Suganuma
Tsuyoshi Yamazaki
Hajime Suganuma
Tsuyoshi Yamazaki
Application Number:
JP2022549674A
Publication Date:
November 30, 2022
Filing Date:
October 14, 2021
Export Citation:
Assignee:
DIC Corporation
International Classes:
C08G18/80; C08G18/10; C08G18/58; C08G59/46; C09J11/06; C09J163/00; C09J175/04; C09J175/08
Domestic Patent References:
| JP8302280A | ||||
| JP9053043A | ||||
| JP8041163A | ||||
| JP7207229A | ||||
| JP2004225095A | ||||
| JP7070501A |
Attorney, Agent or Firm:
Takayuki Ohno
Akihiro Iwamoto
Hidefumi Sugaya
Niwa Masahiro
Akihiro Iwamoto
Hidefumi Sugaya
Niwa Masahiro