Imaging Science and Photochemistry ›› 2004, Vol. 22 ›› Issue (1): 52-60.DOI: 10.7517/j.issn.1674-0475.2004.01.52

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β-ACYLPHENYLHYDRAZINES DEVELOPMENT ACCELERATORS

LIU Yu-ting1, L Feng1, ZOU Jing2, ZHANG Da-de1, YAO Zu-guang1   

  1. 1. Research Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, P.R.China;
    2. China Lucky Film Company Baoding 071054, P.R.China
  • Received:2003-06-02 Revised:2003-07-17 Online:2004-01-23 Published:2004-01-23

Abstract: The research progress on β-acylphenylhydrazines development accelerators was reviewed in this paper.At the same time,the mechanism of infectious development caused by hydrazines derivetives was explained;the reasons of causing high fogging and self-quenching effect were analyzed and the suggestion of dispeling ways was made. The relationship between infectious development and substituents was explained.

Key words: development accelerator, acylphenylhydrazines, infectious development, hydrazine effect, self-quenching effect

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