N-아실아미노산계 계면활성제 (제15보) Sodium N-(2-Dodecyl Succinoyl) l-Glutamate의 합성 및 계면성

• 영문명: N-Acyl Amino Acid Surfactant(15) Synthesis and Properties of Sodium N-(2-Dodecyl Succinoyl) l-Glutamate
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 곽광수(Kwang Soo Kwack) 윤영균(Young Kyoon Yoon) 정노희(Noh Hee Jeong) 김덕권(Duck Gwon Kim) 남기대(Ki Dae Nam)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제18권 제1호, 55~59쪽, 전체 5쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2001.03.30

영문 초록

These N-acyl amino acid surfactants is normally produced by reaction of acid anhydride with sodium ℓ-glutamate hydrolysates under Schotten-Baumann condition i.e., in alkaline aqueous medium. To avoid using fatty acid chlorides, acylations were also carried out with the fatty acids themselves or with their methyl esters, but unfortunately these methods cannot be used in practice, dodecenyl succinic anhydride, was to be studied for their suitability as acylating agents the production if acylated glutamine hydrolysates. The surface activities including surface tension forming power, forming stability and emulsifying power were measured. The experimental results revealed that the products have a good emulsifying power. Thus, there derivatives will be expected to be used an emulsifying agent for O/W type cosmetic emulsion.

목차

Abstract

1. 서론

2. 실험

3. 결과 및 고찰

4. 결론

참고문헌

키워드

Surfactant amino acid emulsifying agent