Title:
ADHESIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/179645
Kind Code:
A1
Abstract:
An adhesive composition which comprises 100 parts by mass of a copolyester and 0.2-15 parts by mass of a hardener, characterized in that the acid component of the copolyester has an isophthalic acid content of 30 mol% or higher, that the glycol component of the copolyester has a content of glycols each having a side chain of 30 mol% or higher and a content of poly(alkylene glycol)s each made up of C2-4 repeating units of 1-20 mol%, and that the adhesive composition has a softening point of 90°C or higher.
Inventors:
KAWANO JUNICHI
SUGIHARA TAKASHI
SUGIHARA TAKASHI
Application Number:
PCT/JP2017/015085
Publication Date:
October 19, 2017
Filing Date:
April 13, 2017
Export Citation:
Assignee:
UNITIKA LTD (JP)
International Classes:
C09J167/02; B32B27/00; C09J175/06; H01B7/08
Domestic Patent References:
| WO2015083626A1 | 2015-06-11 | |||
| WO2016024612A1 | 2016-02-18 | |||
| WO2013046889A1 | 2013-04-04 |
Foreign References:
| JP2012214558A | 2012-11-08 | |||
| JPH07268308A | 1995-10-17 | |||
| JP2006213860A | 2006-08-17 | |||
| JP2004250484A | 2004-09-09 | |||
| JPH05214315A | 1993-08-24 |
Attorney, Agent or Firm:
MORIMOTO INT'L PATENT OFFICE (JP)
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