| abstract |
A thermal transfer recording ink sheet comprising a substrate sheet and a color-carrying layer, wherein the dye-carrying layer comprises an anthraquinone dye of the following formula (1) to (4) and an azo dye of the following formula (5): n n n n n n n n n n wherein R 1 —R 3 , R 5 , R 7 , R 8 represents alkyl etc. R 4 represents cyano etc., R 6 represents tert-butyl etc., Y is —S— etc. |