| 摘要 |
PURPOSE:To obtain high max. density without increasing fog by incorporating at least one kind of specified compd. into an image receiving element. CONSTITUTION:At least one kind of compd. represented by formula I is incorporated into an image receiving element. In formula I, each of Z1 and Z2 is an atomic group required to form a 5- or 6-membered hetero ring contg. N such as pyridine, quinoline, isoquinoline, pyrrole, imidazole or oxazole. Thus, a thermally developable color photosensitive material having low fog density, superior developability and high max. density is obtd. |
