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

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 JP6927798

Kind Code:

B2

Abstract:

To provide a curable perfluoropolyether adhesive composition that gives a cured product (adhesive) being excellent in heat resistance, weather resistance, water repellency, oil repellency or the like, and particularly excellent in chemical resistance and solvent resistance, and an adhesive comprising a cured product thereof.SOLUTION: A curable perfluoropolyether adhesive composition contains the following (A)-(C) components: (A) a linear perfluoropolyether compound having a perfluoropolyether structure having at least two alkenyl groups in one molecule and having a repeating unit represented by -CFO- in the main chain (a is an integer of 1-6): 100 pts.mass; (B) an organosilicon compound having at least two hydrogen atoms bound to a silicon atom in one molecule: an effective amount of curing; (C) a hydrosilylation reaction catalyst: a catalyst amount. The curable perfluoropolyether adhesive composition is cured to form an adhesive having 0.5 N/25 mm or more of adhesiveness.SELECTED DRAWING: None

Inventors:

Koichi Yamaguchi

Application Number:

JP2017160518A

Publication Date:

September 01, 2021

Filing Date:

August 23, 2017

Export Citation:

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