TONER WAX, ELECTROPHOTOGRAPHIC TONER, AND DEVELOPER

摘要

PROBLEM TO BE SOLVED: To provide toner wax capable of obtaining toner not only excellent in low temperature fixability but also excellent in offset resistance and preservability. SOLUTION: The toner wax as wax contained in electrophotographic toner contains a first 32-41C carboxylic ester compound, a second 42-46C carboxylic ester compound and a third 47-62C carboxylic ester compound, and respective contents of the first carboxylic ester compound, the second carboxylic ester compound and the third carboxylic ester compound based on the whole amount of the wax are 5 to 45 mass%, 20 to 70 mass% and 15 to 55 mass%, respectively. COPYRIGHT: (C)2011,JPO&INPIT