천연색 사진용 적감색소의 합성

• 영문명: The Synthesis of Red-Sensitizing Dye for Color Photography
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김영찬(Yeong Chan Kim)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제18권 제2호, 136~141쪽, 전체 6쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2001.06.30

영문 초록

Naphthothiazolo carbocyanine is of industrial importance as red-sensitizing dye in the spectral sensitization of emulsion microcrystals in negative film-making. In this study, red-sensitizing dye was prepared by the reaction of 2-methyl-3-sulfopropyl-4,5-naphthothiazolium(inner salt) with triethyl orthoacetate in the presence of triethylamine. The product was identified by using various analytical tools such as Elemental analyzer, IR spectrophotometer, UV-Vis spectrophotometer, Mass spectrometer, ¹H-NMR spectrometer, TGA and DSC. The maximum absorption peak in methanol solvent was 573nm. Therefore, it was concluded that naphthothiazolo carbocyanine dye can be used as red0sensitizing dye for the spectral sensitization of photographic emulsion.

목차

Abstract

1. 서론

2. 실험

3. 결과 및 고찰

4. 결론

감사의 글

참고문헌

키워드

spectral sensitization red-sensitizing dye naphthothiazolo carbocyanine dye