Fluorpolyetherbasierte Härtbare Zusammensetzung, Gehärtetes Produkt und Artikel

Details

Veröffentlichungs-Nr.

EP4733344

Anmeldetag

18. Juni 2024

Veröffentlichung

26. Dezember 2024

Rechtsraum

EP

Abstract

Provided is a fluoropolyether-based curable composition containing: (A) a fluorine-containing compound having at least two secondary amino groups in one molecule and having a divalent perfluoropolyether group in the main chain; and (B) a fluorine-containing compound having at least two epoxy groups in one molecule and having a monovalent or divalent perfluoropolyether group in the main chain, in an amount such that the epoxy groups in component (B) are 0.5-5 moles per mole of the secondary amino groups in component (A). This fluoropolyether-based curable composition has a longer pot life than conventional compositions, can be cured at room temperature or by heating, and gives a cured product having reduced hardness and good mechanical properties.

Anmelder

Firma

SHIN-ETSU CHEMICAL CO., LTD.

Land

🇯🇵 Japan