Title:
POLYOLEFIN-BASED ADHESIVE AGENT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/221037
Kind Code:
A1
Abstract:
[Problem] To provide an adhesive agent composition that has an excellent pot life, excellent adhesiveness between a metal substrate and a polyolefin resin substrate, chemical resistance, and moldability, and that contains an acid-modified polyolefin and a multifunctional polyisocyanate curing agent. [Solution] An adhesive agent composition contains an acid-modified polyolefin (A), a multifunctional polyisocyanate curing agent (B), and an organic solvent (C), wherein the acid value of the acid-modified polyolefin (A) is 2-50 mg KOH/g-resin, and the acetone extract ratio is 0.01-2 mass%.
Inventors:
SAKATA HIDEYUKI (JP)
NAKAJIMA MOMOKO (JP)
NAKAJIMA MOMOKO (JP)
Application Number:
PCT/JP2018/015431
Publication Date:
December 06, 2018
Filing Date:
April 12, 2018
Export Citation:
Assignee:
TOYO BOSEKI (JP)
International Classes:
C09J123/26; B32B15/085; B32B27/00; H01M50/105
Domestic Patent References:
| WO2009087776A1 | 2009-07-16 | |||
| WO2015064699A1 | 2015-05-07 |
Foreign References:
| JP2014120277A | 2014-06-30 | |||
| JP2014185190A | 2014-10-02 | |||
| JP2013161594A | 2013-08-19 | |||
| JP2013189567A | 2013-09-26 | |||
| JPS5499193A | 1979-08-04 | |||
| JP2017091952A | 2017-05-25 | |||
| JP2017069218A | 2017-04-06 |
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