ADHESIVE COMPOSITION AND HEAT-FUSIBLE MEMBER INCLUDING THE SAME

Japanese Patent JP2021191854

A

To provide an adhesive composition having high room-temperature peel strength, high hot peel strength, and excellent adhesion, as well as excellent electrolyte resistance even when used in packaging materials for lithium ion batteries, and a heat-fusible member including the adhesive composition.SOLUTION: An adhesive composition contains an organic solvent, a polyolefin (A) that has an acidic group and/or an acid anhydride group and is soluble in the organic solvent, and an isocyanate compound, wherein the isocyanate compound comprises (B) a diisocyanate compound having a C4-7 hydrocarbon group and/or a derivative thereof, and (C) a diisocyanate compound having a C8-14 hydrocarbon group and/or a derivative thereof. There is also provided a heat-fusible member including the adhesive composition.SELECTED DRAWING: Figure 1

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ITO TAKAHIRO
IMAHORI MAKOTO
HIRAKAWA MAKOTO

JP2021128253A

December 16, 2021

August 04, 2021

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TOAGOSEI CO LTD

C09J123/00; C08G18/62; C08G18/73; C08G18/75; C09J7/35; C09J151/00; C09J175/04; H01M50/10; H01M50/105; H01M50/119; H01M50/121; H01M50/129

JP2015059200A	2015-03-30
JP2016190941A	2016-11-10
JP2015206017A	2015-11-19

WO2015046378A1	2015-04-02
WO2013008640A1	2013-01-17

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