술폰화된 호박산 알킬에스테르류의 계면성

• 영문명: Surface-Active Properties of Sodium bis-Alkyl Sulfonatosuccinate
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김명수(Myeong Soo Kim) 정환경(Hwan Kyeong Jeong) 윤인영(In Young Yoon) 남기대(Ki Dae Nam)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제18권 제2호, 95~102쪽, 전체 8쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2001.06.30

영문 초록

Recently, there has been considerably interested in the development to new functional gemini type anionic surfactant, sodium bis-n-alkyl sulfonatosuccinate, had been synthesized through the addition reaction of sodium bisulfite to bis-n-alkyl maleate, in which water was azeotropically distilled by adding benzene to the reaction system, gave a good yield. All the surface activities including krafft point, surface tension, emulsion power and foaming were measure and cmc was evaluated in dilute solution. This results showed a lower ability in 27~30dyne/cm than single-chain surfactant with 32~35dyne/cm to surface tension. Also its cmc value much smaller in (6.5~10)×10⁻⁴mcal/l than single-chain surfactant with (40~45)×10⁻⁴mcal/l concentration. In foaming ability and foam stability of gemini surfactant had especially a good ability in approximately 100~150ml, and in emulsing power they exhibited a good emulsing phase and stability, and Krafft points were 0~10℃.

목차

Abstract

1. 서론

2. 실험

3. 결과 및 고찰

4. 결론

참고문헌

키워드

sodium bis-n-alkyl sulfonatosuccinate gemini anionic surfactant