올리고머형 음이온성계면활성제 수용액에서 안료의 분산안정성(제 3보);형광성이 큰 올리고머 계면활성제의 합성 및 그의 계면성

• 영문명: Suspension Stability of Pigments in Aqueous Solution of Anionic Oligo-Type Surfactants(part 3);Synthesis of Anionic Oligo Surfactant having Fluorescent Intensity and Their Properties
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 이향우 이진희 주명종 남기대
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제14권 제1호, 109~115쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1997.05.30

영문 초록

Fluorescent anionic oligo surfactants were synthesized by the condensing products of long chain alkylvinylether-maleic anhydride cooligomers and resorcinol including dye structures. Their various surface activities and dispersing action were studied on the aqueous solution. These oligo surfactants exhibited a remarkable surface tension lowering property, lower foaming and a large dispersing action for the particles of ${\alpha}-copper$ 수식 이미지 phthalocyanine blue. Further it was ascertained that the binding of oligo surfactant onto the pigment surface caused the deviation towards lower wavelengths at the maximum fluorescent intensity as compared with aqueous oligo surfactant solutions, These surface active properties of the oligo surfactants may be attributed to rigid and hydrophobic structure of dye groups, besides surface-active groups of alkylether groups and carboxylic group of the anionic oligo surfactants.