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Title:
ADHESIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/181534
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an adhesive composition having durability against a low-polarity solvent. An adhesive composition according to the present invention contains an acid-modified polyolefin that is acid-modified with an unsaturated carboxylic acid anhydride, and a crosslinking agent. The adhesive composition is characterized in that, when a cured product of the adhesive composition is immersed in a solvent having a solubility parameter of 7-10 (cal/cm3) 1/2 at 80°C for 5 hours, the amount of eluate eluted from the cured product into the solvent is equal to or less than 10 weight% of the cured product.

Inventors:
HIRAOKA HIDEKI (JP)
KITA SHINJI (JP)
MIYAMURA KENTARO (JP)
Application Number:
PCT/JP2022/006917
Publication Date:
September 01, 2022
Filing Date:
February 21, 2022
Export Citation:
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Assignee:
TOAGOSEI CO LTD (JP)
International Classes:
C09J123/26; B32B15/085; C09J11/06; C09J151/06; H01M50/105; H01M50/121; H01M50/129; H01M50/131
Domestic Patent References:
WO2020090818A12020-05-07
WO2018221037A12018-12-06
WO2021256416A12021-12-23
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