发明名称 |
Heat-developable light-sensitive material |
摘要 |
A heat-developable light-sensitive material comprising a support having thereon at least one light-sensitive silver halide emulsion and an acid precursor having a structural moiety represented by the following formula (I) bonded to carbon atoms: <IMAGE> (I) The acid precursor is extremely stable at room temperature but when it is heated above a certain temperature, and the development proceeds to the desired appropriate condition, it releases an acid to neutralize a base, whereby the development is stopped. A heat-developable light-sensitive material containing the acid precursor provides color images having a high S/N ratio and a high image density.
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申请公布号 |
US4610957(A) |
申请公布日期 |
1986.09.09 |
申请号 |
US19850727718 |
申请日期 |
1985.04.26 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
KATO, MASATOSHI;KITAGUCHI, HIROSHI |
分类号 |
G03C8/40;G03C1/06;G03C1/498;G03C7/00;(IPC1-7):G03C1/02 |
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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