| 3-取代-5(3-乙基-4,5-二苯基噻唑叉)洛丹宁的增感性能 |
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| 引用本文： | 姚祖光,徐键. 3-取代-5(3-乙基-4,5-二苯基噻唑叉)洛丹宁的增感性能[J]. 应用化学, 1988, 0(2) |
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| 作者姓名： | 姚祖光 徐键 |
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| 作者单位： | 华东化工学院精细化工研究所 上海 |
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| 摘 要： | 简单份菁(或称零甲川份菁)是一种可以用作卤化银感光乳剂层感蓝增感的染料。彩色正性材料的发展,要求感蓝乳剂层使用氯溴化银乳剂,并配合使用感蓝增感染料以符合感蓝区域的光谱要求。以氩离子激光为光源的电子分色片乳剂要求对波长488nm附近有较高的敏感,此种乳剂本身感色范围偏离氩离子激光发射峰。寻找增感效率高、光谱增感峰适合的感蓝染料很有必要。本文用2-甲硫基-3-乙基-4,5二苯基噻唑对甲苯磺酸盐(1)分别与3-取代洛丹宁(2)在无水乙醇存在下反应,制得六个未见文献报导的3-取代-5-(3-乙基-
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| 关 键 词： | 增感性能 洛丹宁 感光乳剂 |
SENSITIZING PROPERTIES OF 3-SUBSTITUTED-5-(3-ETHYL-4,5-DIPHENYLTHIAZOLINE-Z-YLIDENE)-RHODANINES |
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| Yao Zuguang and Xu Jian. SENSITIZING PROPERTIES OF 3-SUBSTITUTED-5-(3-ETHYL-4,5-DIPHENYLTHIAZOLINE-Z-YLIDENE)-RHODANINES[J]. Chinese Journal of Applied Chemistry, 1988, 0(2) |
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| Authors: | Yao Zuguang and Xu Jian |
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| Affiliation: | Yao Zuguang~* and Xu Jian |
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| Abstract: | Six 3-substitute d-5(3-e thyl-4,5-diphenylthiazoline-2-ylidene)-rhodan ines were synthesized, From the sensitivty spectra it is found that 3-ethyl and 3-hydroxyethyl substituted compounds have quite good spectral sensitivities for silver halide photographic emulsions. |
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| Keywords: | Sensitizing property Rhodanine Photographic emulsion |
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