대칭적 Triazine 유도체들에 의한 중성 유제층의 경막시험에 관한 연구

• 영문명: Studies on the Hardening Test of Neutral Emulsion Layers by Derivatives of Symmetrical Triazine
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김영찬(Kim YeoungChan)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제24권 제2호, 205~210쪽, 전체 6쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2007.03.31

영문 초록

In this paper, we describe a study on the relationship between neutral emulsion manufacture and hardening test of films. The hardeners were prepared by condensation of equimolar amounts of trichlorotriazine with benzene- or naphthalene-based amino or oxy acids at 0 to 5^circC and at pH 7, and used as hardening agents for gelatin. The hardening test of neutral emulsion layers was studied at pH 7.0. For example I(R=ONa) had strong hardening properties, I substituted with an aminobenzosulfonate moiety (R=NHC_6H_4-p-SO_3Me where Me = K, Na) was a much weaker gelatin hardener, and when substituted with amino- or oxynaphthalene derivative (II, III) did not harden gelatin at all. Compound with 2 dichlorotriazine groups as IV exhibited hardening properties. The hardener can be used in neutral emulsion layer of film and showed good hardening effect.

키워드

hardener yellow emulsion layer film gelatin