Claims
- 1. A silver halide photographic light-sensitive material comprising a support, at least one negative working light-sensitive silver halide emulsion layer on the support, and at least one light-insensitive top layer provided on the emulsion layer, wherein at least one of the emulsion layer and other constituent layers contains a compound represented by the general formula (I)
- R.sup.1 --NHNH--G--R.sup.2 (I)
- wherein R.sup.1 is a substituted or unsubstituted aryl group, R.sup.2 is a hydrogen atom, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, or a substituted or unsubstituted aryloxy group, and G is a carbonyl group, a sulfonyl group, a sulfoxy group, a phosphoryl group, or an N-substituted or unsubstituted imino group and wherein said at least one light-insensitive top layer is hardened so as to have a melting time at least 50 seconds longer than that of the emulsion layer.
- 2. The material as claimed in claim 1, wherein the at least one light-insensitive top layer having a greater melting time than the emulsion layer is hardened with a polymeric hardening agent.
- 3. The material as claimed in claim 1, wherein the emulsion layer contains silver halide grains prepared in the presence of a rhodium salt at grain formation or physical ripening.
- 4. The material as claimed in claim 2, wherein the emulsion layer contains silver halide grains prepared in the presence of a rhodium salt at grain formation or physical ripening.
- 5. The material as claimed in claim 1, wherein the at least one light-insensitive top layer is hardened so as to have a melting time at least 100 seconds longer than that of the emulsion layer.
- 6. The material as claimed in claim 1, wherein said at least one light-sensitive silver halide emulsion layer is negative working.
Priority Claims (1)
Number |
Date |
Country |
Kind |
58-219800 |
Nov 1983 |
JPX |
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Parent Case Info
This is a continuation of application Ser. No. 673,642 filed Nov. 21, 1984, now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4272606 |
Mifune et al. |
Jun 1981 |
|
4459347 |
Parton et al. |
Jul 1984 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
2101758 |
Jan 1983 |
GBX |
Non-Patent Literature Citations (1)
Entry |
Research Disclosure, Dec. 1978, pp. 22-31, Abst. No. 17643. |
Continuations (1)
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Number |
Date |
Country |
Parent |
673642 |
Nov 1984 |
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