Patent ID: 7220300
Filing Date: 2007-05-22
Classification: C08G,C09D

Abstract:
1. A phase change ink composition comprising a phase change ink carrier and a bis(urea-urethane) compound of the formula wherein R 1 and R 1 ′ each, independently of the other, is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, R 2 and R 2 ′ each, independently of the other, is an alkylene group, an arylene group, an arylalkylene group, or an alkylarylene group, R 3 is an alkylene group, an arylene group, an arylalkylene group, or an alkylarylene group, and R 4 and R 5 each, independently of the other, is a hydrogen atom or an alkyl group.