Haftzusammensetzung, Laminat, Optischer Artikel, Linse, Brille und Verfahren zur Herstellung des Laminats

Details

Veröffentlichungs-Nr.

EP4772593

Anmeldetag

28. August 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

Abstract

Provided are: a first adhesive composition containing a urethane prepolymer having an isocyanate group at a terminal, a blocked isocyanate having an isocyanate group protected by a blocking agent, and an organic solvent; and a second adhesive composition containing a water-dispersible urethane resin, a blocked isocyanate having an isocyanate group protected by a blocking agent, and water. Also provided are a laminate, an optical article, a lens, and eyeglasses that include a coating film of the first or second adhesive composition, and a method for producing a laminate.

Anmelder

Firma

TOKUYAMA CORPORATION

Land

🇯🇵 Japan