Durch Ultraviolettstrahlung härtbare Tintenzusammensetzung zur Verwendung bei Tintenstrahlverfahren, und gedrucktes Objekt

Details

Veröffentlichungs-Nr.

EP2738229

Aktenzeichen

EP13195532

Anmeldetag

3. Dezember 2013

Veröffentlichung

18. April 2018

Erteilung

18. April 2018

Rechtsraum

EP

IPC

C09D11/101C09D11/322C09D11/38

Abstract

An ultraviolet ray curable ink composition adapted to be ejected by using an ink jet method is provided. The ultraviolet ray curable ink composition includes a polymerizable compound and metal powder. The metal powder is constituted from metal particles subjected to a surface treatment with a fluorine type silane compound and/or a fluorine type phosphoric acid ester as a surface treatment agent. A polymerizable compound includes a monomer having an alicyclic structure. This makes it possible to provide the ultraviolet ray curable ink composition which has excellent storage stability, can provide excellent dispersion stability of the metal particles of the metal powder. A printed object is also provided. Such a printed object is produced by using the ultraviolet ray curable ink composition.

Anmelder

Firma

Seiko Epson Corporation

Land

🇯🇵 Japan

Fachgebiete