发明名称 |
PHOTOTHERMOGRAPHISCHE ELEMENTE |
摘要 |
A photographic emulsion containing: a photosensitive silver halide; a light-insensitive, reducible silver source; a reducing agent for the light-insensitive, reducible silver source; and a binder consisting essentially of poly(vinyl butyral) having a poly(vinyl alcohol) content of about 17.5 to 21.0 wt. % and at least one solvent selected from the group consisting of: toluene, methyl ethyl ketone, acetone, tetrahydrofuran, and 1,4-dioxane. Additionally, a process for coating a substrate involving applying at least one layer of a molten thermoreversible organogel layer; causing it to gel; and removing residual solvent. |
申请公布号 |
DE69428197(D1) |
申请公布日期 |
2001.10.11 |
申请号 |
DE1994628197 |
申请日期 |
1994.01.03 |
申请人 |
EASTMAN KODAK CO., ROCHESTER |
发明人 |
HANZALIK, L.;CRAWFORD, H.;ROZZI, M.;SCANLAN, J. |
分类号 |
G03C8/40;G03C1/498;G03C1/74;(IPC1-7):G03C1/498 |
主分类号 |
G03C8/40 |
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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