文章基本信息
- 标题：1, 1-ジオキソ-1, 2, 4-ベンゾチアジアジン系新規イエローカプラーの開発
- 本地全文：下载
- 作者：竹内 潔 ; 上平 茂生
- 期刊名称：日本写真学会誌
- 印刷版ISSN：0369-5662
- 电子版ISSN：1884-5932
- 出版年度：2004
- 卷号：67
- 期号：Suppliment1
- 页码：76-77
- DOI：10.11454/photogrst1964.67.Suppliment1_76
- 出版社：The Society of Photographic Science and Technolgy of Japan
- 摘要：
We developed a new yellow coupler for conventional photographic systems, which has a 1, 1-dioxo-1, 2, 4-benzothiadiazine structure. The azomethine dye formed from the new coupler has a high molar extinction coefficient and high acid stability. The high molar extinction coefficient is due to the planarity of the chromophore moiety of the new dye.
