Polyisocyanatzusammensetzung, Zweiteilige Härtbare Zusammensetzung, Zweiteiliger Härtbarer Klebstoff, Laminat und Verpackungsmaterial

Details

Veröffentlichungs-Nr.

EP4725973

Anmeldetag

23. Mai 2024

Veröffentlichung

12. Dezember 2024

Rechtsraum

EP

Abstract

Provided is a polyisocyanate composition which is suitable for a two-part curable composition requiring adhesion to a metal base material; and an adhesive which suppresses a decrease in adhesion between an adhesive layer and a metal foil or a metal-deposited film, even when a base material having a metal foil such as aluminum foil or a metal-deposited layer of aluminum or the like, and a plastic film, are bonded together. Also provided is a polyisocyanate composition containing a polyurethane polyisocyanate (A1) and an isocyanate compound (A2) which is a reaction product of an aliphatic hydroxycarboxylic acid and a diisocyanate; and a two-part curable adhesive using the polyisocyanate composition.

Anmelder

Firma

DIC Corporation

Land

🇯🇵 Japan