| abstract |
A heat developable image recording materialnincluding a photosensitive silver halide, a reducing agentnfor silver ions, a binder and non- photosensitive organicnacid silver salt particles on one side of the surface ofna substrate. A content of silver behenate in the non-photosensitivenorganic acid silver salt particles is 90nmol% to 100 mol%, and at least one kind of mercapto compoundnis contained in a surface of the substrate at the same sidenas a layer having the photosensitive silver halide. Thenheat developable image recording material includes ancompound represented by following the general formula (1),nwherein, R 21 , R 22 and R 23 each independently represent ansubstituted or non-substituted alkyl group. When R21,R 22 nor R 23 have a substituent, the substituent is a halogen atomnetc. The non-photosensitive organic particles arenprepared from organic acids including at least behenic acidnand erucic acid, and a content of the erucic acid isn0.000001 mol% to 0.4 mol%. |