发明名称 |
SILVER HALIDE PRECIPITATION AND METHINE DYE SPECTRAL SENSITIZATION PROCESS AND PRODUCTS THEREFOR |
摘要 |
<p>SILVER HALIDE PRECIPITATION AND METHINE DYE SPECTRAL SENSITIZATION PROCESS AND PRODUCTS THEREOF A method Or precipitating silver halide is disclosed in which a methine spectral sensitizing dye is introduced into the reaction vessel in which precipitation of silver halide is performed after nucleation of the silver halide grains has occurred and before completion of silver halide precipitation. The silver halide grains spectrally sensitized in this manner exhibit relatively high minus blue speeds.</p> |
申请公布号 |
CA1121644(A) |
申请公布日期 |
1982.04.13 |
申请号 |
CA19780303408 |
申请日期 |
1978.05.16 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
LOCKER, DAVID J.;DAUBENDIEK, RICHARD L. |
分类号 |
G03C1/015;G03C1/12;(IPC1-7):G03C1/12 |
主分类号 |
G03C1/015 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|