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Silver halide photographic emulsion having specific relative standard deviation of the silver chloride content

机译:具有氯化银含量的特定相对标准偏差的卤化银照相乳剂

摘要

A silver halide photographic emulsion and a process for preparing the same are disclosed, wherein the emulsion has a composition of the formula: ##EQU1## wherein x is a molar fraction satisfying the formula 0 x≦0.6, and y is a molar fraction satisfying the formula 0. ltoreq.y≦0.01, wherein the relative standard deviation of the silver chloride content of individual silver halide grains is not more than about 20%. The emulsion has improved preservability in a liquid state during the period from its initial preparation through the coating step.
机译:公开了一种卤化银照相乳剂及其制备方法,其中该乳剂具有下式的组成:其中x是满足式0 <x≦ 0.6的摩尔分数,y是摩尔比。满足公式0.toreq.y≦ 0.01的级分,其中各个卤化银晶粒的氯化银含量的相对标准偏差不大于约20%。从乳液的初始制备到涂布步骤,该乳液在液态下具有改善的保存性。

著录项

  • 公开/公告号US4743532A

    专利类型

  • 公开/公告日1988-05-10

    原文格式PDF

  • 申请/专利权人 FUJI PHOTO FILM CO. LTD.;

    申请/专利号US19860905816

  • 发明设计人 YOSHINORI SHIBATA;TADASHI ITO;

    申请日1986-09-10

  • 分类号G03C1/02;

  • 国家 US

  • 入库时间 2022-08-22 06:49:11

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