发明名称 |
Direct positive color light-sensitive material |
摘要 |
A direct positive color light-sensitive material is disclosed, which comprises a support having thereon at least one internal latent image-forming silver halide emulsion layer containing non-prefogged silver halide grains and which contains at least one color image-forming coupler capable of producing or releasing a non-diffusible or diffusible dye upon oxidative coupling with a color developing agent, with at least one layer different from the internal latent image-forming silver halide emulsion layer containing a surface latent image-forming, negative-working silver halide emulsion and with at least one of the negative-working silver halide emulsion layer and an interlayer adjacent thereto containing at least one compound capable of releasing a fogging agent, a fogging agent precursor, a development promoter or a development promoter precursor in proportion to the amount of developed silver of the negative-working silver halide emulsion upon development processing using an aromatic primary amine developing agent.
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申请公布号 |
US4994358(A) |
申请公布日期 |
1991.02.19 |
申请号 |
US19880232825 |
申请日期 |
1988.08.15 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
DEGUCHI, NAOYASU;HIRANO, SHIGEO |
分类号 |
G03C1/46;G03C1/485;G03C7/26;G03C7/30 |
主分类号 |
G03C1/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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