文献类型：专利

英文题名：Optical reverse micelle system comprises gemini surfactant, preferably propylene octadecyl dimethyl ammonium chloride and aqueous solution of photosensitive counter ion, preferably 4-phenylazo-benzoic acid

作者：CHEN J;FANG B;HE Y;JIN H;TIAN M;XU H;YANG M;JIN L;YU L

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN104289160-B

公开日：2016-04-20

语种：英文

收录：DERWENT

摘要：NOVELTY - Optical flow reverse micelle system comprises a gemini surfactant and an aqueous solution of photosensitive counter ion. The gemini surfactant is propylene bis(octadecyl dimethyl ammonium chloride), and photosensitive counter ion is 4-phenylazo-benzoic acid. USE - Use as a optical flow reverse micelle system. ADVANTAGE - The system: exhibits good viscoelasticity under initial condition, thixotropic properties and shear thinning properties; and is produced in an easy manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the system, comprising dissolving the photosensitive counter ion and alkali in water, allowing to stand for filtration to obtain the salt solution for photosensitive counter ion, and mixing aqueous solution and gemini surfactants, where (i) the molar ratio of photosensitive counter ion and an alkali is 1:1.05-1.2, (ii) the pH of the salt solution is 7-12, and (iii) the base is sodium hydroxide, potassium hydroxide or sodium carbonate.