METAL ULTRAFINE PARTICLE CONTAINING COMPOSITION AND CONDUCTIVE PATTERN FORMATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a metal ultrafine particle containing composition causing less formation of aggregate or precipitate and a conductive pattern formation method causing less occurrence of poor discharge and allowing stable printing.SOLUTION: A metal ultrafine particle containing composition contains at least water, a metal ultrafine particle of an average particle size of 1-100 nm, a saccharide and a proteolytic enzyme.