DIAR

The Application study of DIAR Couplers in Color Negative Film

DIAR成色剂在彩色负片中的应用研究

互联网摘选

The application of three DIAR couplers in color negative film is studied, and the data of sensitivity, fog, particularly, reduced graininess, improved interlayer effect have been obtained.

对3个DIAR成色剂在彩色负片中的应用进行了研究，得到了它们对感光度、灰雾影响的数据，特别是得到了它们在降低颗粒度和改善层间效应方面的数据。

互联网摘选

Based on the rate constants of the reaction of dye-forming coupler, DIR coupler and DIAR coupler with QDI respectively, the effects of DIR or DIAR on the essential reaction of dye image formation were investigated.

继前文测定了成染料成色剂、DIR和DIAR成色剂与QDI的偶合反应的速率常数的基础上，本文进一步研究了DIR和DIAR成色剂对染料影像形成的主反应的作用。

互联网摘选

Kinetics of the development inhibitor releasing coupler in the color imaging process ⅰ. the reaction of dir and DIAR coupler with QDI in gelatin layer

释放显影抑制剂型成色剂在彩色影像形成过程中的动力学研究Ⅰ.在明胶层中DIR和DIAR成色剂与QDI反应的动力学

互联网摘选

The inhibitor released from the reaction of DIR or DIAR coupler with QDI decreases the development rate of silver halide grams, so it controlled the formation rate of QDI.

DIR和DIAR成色剂在与QDI反应后所释放的显影抑制剂抑制了卤化银的显影进程，从而控制了QDI的形成速率。

互联网摘选

, disclosed in Oct. 1991 a new generation of DIAR couplers.

Lau于1991午10月提出的新一代的DIAR成色刑的结构（？）

互联网摘选

Two DIAR couplers were synthesized with 2 ( isopropylamino) benzenethiol as timing group, which was synthesized from benzothiazole and triphosgene used as a substitute of phosgene, and good result was obtained.

从苯并噻唑开始，制备了2异丙氨基苯硫酚，并把它作为定时基团，合成了2种DIAR成色剂。在中间体的合成中，用固体光气代替光气得到了理想结果。

互联网摘选

The relationship between molecular structures of the DIAR couplers and photographic characteristics is also discussed.

并探讨了DIAR成色剂分子结构和照相性能的关系。

互联网摘选