Patent ID: 8585814
Filing Date: 2013-11-19
Classification: B41J,B41M,C09D

Abstract:
1. An active ray curable ink-jet ink comprising a multifunctional acrylate or methacrylate of at least three functional groups, the multifunctional acrylate or methacrylate having a partial structure of the following Formula (1) in an amount of 10-30 weight % based on the total weight of the active ray curable ink-jet ink: Formula (1) wherein R is an alkylene group of —CH the ink-jet ink further comprising a bifunctional acrylate or methacrylate having a partial structure of Formula (1) in an amount of 30-80 weight % based on the total weight of the ink-jet, provided that a sum of the multifunctional acrylate or methacrylate of at least three functional groups and the bifunctional acrylate or methacrylate is from 40 to 100 weight %.