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STUDY OF THE DEVELOPING PROPERTIES OF I-PHENYLPYRAZOLIDONE-3 AND ITS DERIVATIVES

机译:I-苯基吡唑啉酮-3及其衍生物的开发性能研究

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摘要

In this work the superadditive effect of phenidone with various developing compounds more frequently used in photographic practice was studied. The work was carried out with highly sensitive panchromatic film which was exposed in an FSR-4 sensitometer and then developed for 2, 4, 8, 16 and 32 min. at 20°, fixed,, washed and dried. The optical densities of the sensitograms were measured in an DFE-10 densitometer.

著录项

  • 作者

    V. L. Abritalin;

  • 作者单位
  • 年度 1965
  • 页码 1-10
  • 总页数 10
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工业技术;
  • 关键词

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