Title:
硬化性パーフルオロポリエーテル粘着剤組成物、その硬化物を用いた粘着剤並びに粘着テープ
Document Type and Number:
Japanese Patent JP7265038
Kind Code:
B2
Abstract:
A curable perfluoropolyether adhesive composition containing the following components (A) to (C): (A) 100 parts by mass of a linear perfluoropolyether compound having at least two alkenyl groups per molecule and having a perfluoropolyether structure containing a repeating unit represented by —CaF2aO— in a main chain, “a” being an integer of 1 to 6; (B) an effective curing amount of an organosilicon compound having at least two silicon-bonded hydrogen atoms per molecule; and (C) a catalytic amount of a hydrosilylation-reaction catalyst, where a cured product of the curable perfluoropolyether adhesive composition is an adhesive having adhesion of less than 0.5 N/25 mm.
Inventors:
Hiroyuki Yasuda
Koichi Yamaguchi
Koichi Yamaguchi
Application Number:
JP2021565418A
Publication Date:
April 25, 2023
Filing Date:
November 26, 2020
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C09J7/38; C09J171/00; C09J11/06; C09J183/05
Domestic Patent References:
| JP201938904A | ||||
| JP2019123768A | ||||
| JP2012122024A | ||||
| JP201037493A |
Attorney, Agent or Firm:
Mikio Yoshimiya
Toshihiro Kobayashi
Toru Otsuka
Toshihiro Kobayashi
Toru Otsuka