发明名称 Process for preparing high chloride (100) tabular grain emulsions
摘要 A process of preparing a photographically useful high chloride {100} tabular grain emulsion is disclosed that, following grain nucleation, introduces the total silver required for grain growth before undertaking ripening at a temperature of from 60 to 95 DEG C. The advantages attainable include a higher concentration of the silver in the final emulsion and high chloride tabular grains having larger mean grain sizes and higher average aspect ratios and accounting for a higher percentage of total grain projected area.
申请公布号 US5908740(A) 申请公布日期 1999.06.01
申请号 US19970976321 申请日期 1997.11.21
申请人 EASTMAN KODAK COMPANY 发明人 MASKASKY, JOE E.;SCACCIA, VICTOR P.
分类号 G03C1/015;G03C1/005;G03C1/035;(IPC1-7):G03C1/015 主分类号 G03C1/015
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