Guanidinopyrimidinone compounds and phase change inks containing same

摘要

Compounds of the formulae wherein, provided that at least one of R₁, R₂, and R₃ is not a hydrogen atom, R₁, R₂, and R₃ each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and wherein R₁ and R₂ can also be alkoxy aryloxy, arylalkyloxy, alkylaryloxy, polyalkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silyl, siloxane, polysilylene, polysiloxane, or a group of the formula wherein r and s are integers representing a number of repeat -CH₂- groups, and wherein X is a direct bond, oxygen, sulfur, -NR₄₀- wherein R₄₀ is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, or -CR₅₀R₆₀- wherein R₅₀ and R₆₀ each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and R₁₀ and R₁₁ each, independently of the other, is alkylene, arylene, arylalkylene, or alkylarylene, and wherein R₁₀ can also be alkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silylene, siloxane, polysilylene, or polysiloxane.