| 摘要 |
<p>MIXTURE OF COLOUR DEVELOPERS COMPRISING A COMPOUND OF THE FORMULA I AND A COMPOUND OF FORMULA II WHEREIN R1 IS C1-C20ALKYL OR C6-C10ARYL, WHICH CAN BE SUBSTITUTED ONE TO THREE TIMES WITH HALOGEN, C1-C4ALKYL, -NR2R3, WHEREIN R2 AND R3 INDEPENDENTLY FROM EACH OTHER STAND FOR HYDROGEN OR C1-C8ALKYL, OR C1-C8ACYL AMINO, A HEAT SENSITIVE RECORDING AND THE USE OF THE INVENTIVE MIXTURE FOR THE MANUFACTURE OF A HEAT-SENSITIVE COLORED IMAGE-FORMING LAYER FOR THE MANUFACTURE OF HEAT-SENSITIVE RECORDING MATERIAL.</p> |
