Mixtures of ester of tartaric acid and ester of citric acid as amorphous materials for phase change inks

摘要

The disclosure provides amorphous materials comprising mixtures of ester of tartaric acid and ester of citric acid, which are suitable for phase change inks.

主权项

1. An amorphous material for use as a component of a phase change ink, the amorphous material comprising a mixture of:
an ester of tartaric acid; and an ester of citric acid,wherein the amorphous material has a glass transition temperature of from about −20° C. to about 50° C.