The Effect of DAR Couplers with Different Development Accelerating Group on Photographic Properties

doi:10.7517/j.issn.1674-0475.2005.02.81

Abstract

Abstract: The effect of DAR couplers with different development accelerating group on photographic properties was researched. Comparing the photographic properties of DAR coupler which contained the same coupler moiety and adsorption group, while contained different development accelerating group. It was found that with different substitute group, the development-accelerating group affected the photographic properties of DAR coupler significantly. The photographic properties of DAR coupler, which contained trifluoroacetyl substitute development-accelerating group, was the best. And at the same time had good anti-aging properties, whereas did not change the absorption spectrum of the main coupler development.

Key words: DAR coupler, β-acylphenylhydrazine development accelerator, cyan coupler, photographic properties

CLC Number:

O626.25

LIU Yu-ting, YIN Da-wei, LÜ Feng, ZOU Jing, ZHANG Da-de, YAO Zu-guang. The Effect of DAR Couplers with Different Development Accelerating Group on Photographic Properties[J]. Imaging Science and Photochemistry, 2005, 23(2): 81-87.

References

[1] Bruce W Hotten. Silver halide photographic light-sensitive material[P].US patent, 3 214 377.1965-10-26.
[2] Anthony Loria, Iimaria F Salminen. Two-equivalent thiocyano couplers[P].US patent, 3 253 024. 1966-05-31.
[3] 刘玉婷,吕峰,邹竞,张大德,姚祖光.DAR成色剂结构与性能的关系[J].感光科学与光化学,2004,22 (4):306-317.Liu Y T, Lu F, Zou J, Zhang D D, Yao Z G. Relation between DAR coupler's structure and property[J]. Photographic Science and Photochemistry,2004,22 (4):306-317.
[4] Xu Y F, Zhu Z H, Chen Y, et al. Development-Accelerator-Releasing coupler[J].Dyes and Pigments, 1998,38 (3): 181-184.
[5] 刘玉婷,吕峰,邹竞,等.DAR青成色剂的合成[J]. 应用化学,2004,21 (6):609-612.Liu Y T, Lü F, Zou J, et al. Synthesis of DAR cyan coupler[J].Chin. J. Appl. Chem., 2004.21 (6):609-612.
[6] 王明星,姜子文,宋溪明.甲酰肼型增强基团DAR成色剂的合成和照相性能研究[J].感光科学与光化学,1999,17 (2):184-192.Wang M X, Jiang Z W, Song X M. Synthesis and photographic properties of acylhydrazine accelerating group DAR couplers[J].Photographic Science and Photochemistry,1999.17 (2):184-192.
[7] James T H, Vanselow W. Kinetics of the reaction between silver bromide and an adsorbed layer of allylthiourea[J].J.Phys.Chem., 1953,57:725.
[8] 刘玉婷,吕峰,邹竞,等.DAR 成色剂研究进展[J]. 感光科学与光化学,2004,22 (2):126-136.Liu Y T, Lü F, Zou J, et al. Research development of DAR coupler[J]. Photographic Science and Photochemistry,2004,22 (2):126-136.
[9] 朱正华,胡倩琪,徐秀珍,姚祖光. 二当量成色剂的近代发展[J]. 感光科学与光化学,1988,6 (1):38-51.Zhu Z H, Hu Q Q,et al. Recent progress of 2-equivalent couplers[J].Photographic Science and Photochemistry, 1988,6 (1): 38-51.
[10] Harry E Roberts. Review of the factors relating to photographic sensitive[J].Journal of Imaging Science,1985, 29 (5):175-181.

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