Title:
低表面エネルギー基材を結合するための自己接着剤組成物
Document Type and Number:
Japanese Patent JP7239470
Kind Code:
B2
Abstract:
A self-adhesive article comprises an adhesive layer comprising a crosslinked adhesive composition, which comprises at least one polysilylated polymer having a number-average molar mass (Mn) of at least 20000 g/mol, wherein the at least one polysilylated polymer comprises a polyether and/or polyurethane main chain and at least two hydrolysable silylated end groups, said silylated end groups being attached to the main chain of the polymer by a urethane or ether function (referred to as a connector group); at least one tackifying resin having an average hydroxyl number of less than or equal to 100; and at least one crosslinking catalyst, excluding any monosilylated polymer.
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Inventors:
Goubar, David
Raferte, Olivier
Raferte, Olivier
Application Number:
JP2019523582A
Publication Date:
March 14, 2023
Filing Date:
October 24, 2017
Export Citation:
Assignee:
Bostic Sear
International Classes:
C09J201/10; C08G18/83; C09J7/32; C09J11/06; C09J11/08; C09J171/02; C09J175/04
Domestic Patent References:
| JP2013525543A | ||||
| JP2004529234A | ||||
| JP2015526547A | ||||
| JP2011127120A | ||||
| JP2011153309A |
Foreign References:
| US20150166858 | ||||
| CN104769071A | ||||
| CN102181256A |
Attorney, Agent or Firm:
Sonoda & Kobayashi Patent Attorneys Corporation
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