Title:
POLYOLEFIN ADHESIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/030050
Kind Code:
A1
Abstract:
An adhesive composition is provided which has an excellent pot life, has excellent adhesiveness between a metal substrate and a polyolefin resin substrate, and which contains a modified polyolefin and an epoxy resin. This adhesive composition contains (A) a crystalline acid-modified polyolefin with an acid value of 5-50 mgKOH/g-resin, (B1) a glycidyl amine-type epoxy resin, (B2) a glycidyl ether-type epoxy resin, and (E) an organic solvent, and further contains either (C) an acid anhydride monomer or (D) a heterocyclic compound that includes two or more nitrogens.
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Inventors:
SAKATA HIDEYUKI (JP)
KASHIHARA KENJI (JP)
KASHIHARA KENJI (JP)
Application Number:
PCT/JP2017/025066
Publication Date:
February 15, 2018
Filing Date:
July 10, 2017
Export Citation:
Assignee:
TOYO BOSEKI (JP)
International Classes:
C09J123/26; B32B15/085; C09J11/06; C09J163/00
Domestic Patent References:
| WO2015190411A1 | 2015-12-17 | |||
| WO2016047289A1 | 2016-03-31 | |||
| WO2017006681A1 | 2017-01-12 | |||
| WO2017030024A1 | 2017-02-23 |
Foreign References:
| JP2016035035A | 2016-03-17 | |||
| JP5900680B1 | 2016-04-06 | |||
| JP2014175216A | 2014-09-22 |
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