Polyisocyanatzusammensetzung, Härtbare Zweikomponentenzusammensetzung, Härtbares Zweikomponentenbeschichtungsmittel, Härtbarer Zweikomponentenklebstoff, Laminat und Verpackungsmaterial

Details

Veröffentlichungs-Nr.

EP4748900

Anmeldetag

4. Juli 2024

Veröffentlichung

23. Januar 2025

Rechtsraum

EP

Abstract

To provide a two-component curable adhesive having an excellent balance between reactivity and storage stability, and a polyisocyanate composition suitable for such an adhesive. The present invention provides a polyisocyanate composition (X) containing: a polyurethane polyisocyanate (A1), which is a reaction product of a toluene diisocyanate and a polyol having 5 or more and 10 or less hydroxy groups; and a phosphoric acid derivative (B), in which the phosphoric acid derivative (B) has a content of 10 ppm or more and 5,000 ppm or less, and a two-component curable adhesive containing such a polyisocyanate composition (X).

Anmelder

Firma

DIC Corporation

Land

🇯🇵 Japan