Search International and National Patent Collections

1. (WO2018133470) DEICING AND ANTI-ICING LIQUID BASED ON SUPER-LONG CHAIN VISCOELASTIC SURFACTANT AND PREPARATION METHOD THEREFOR

Pub. No.:    WO/2018/133470    International Application No.:    PCT/CN2017/107530
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Wed Oct 25 01:59:59 CEST 2017
IPC: C09K 3/18
Applicants: SICHUAN UNIVERSITY
四川大学
Inventors: FENG, Yvjun
冯玉军
YIN, Hongyao
殷鸿尧
Title: DEICING AND ANTI-ICING LIQUID BASED ON SUPER-LONG CHAIN VISCOELASTIC SURFACTANT AND PREPARATION METHOD THEREFOR
Abstract:
Disclosed is a non-Newtonian fluid-type deicing and anti-icing liquid based on a super-long chain viscoelastic surfactant. The components comprised and the mass percentage of each component are as follows: 35%-94% of deionized water, 5%-64% of an alcohol, and 0.5%-15% of the super-long chain viscoelastic surfactant, wherein the super-long chain viscoelastic surfactant is a saturated or unsaturated alkyl surfactant with a carbon atom number of 18-24 or a mixture thereof; and the alcohol is a monohydric, dihydric or polyhydric alkyl alcohol with a carbon atom number of 2-5 or a mixture thereof. Further provided is a method for preparing the deicing and anti-icing liquid. The deicing and anti-icing liquid of the present invention has simple components and does not require the use of a polymer thickener, so that the components of the deicing and anti-icing liquid and the preparation process thereof can be simplified, and the performance and the safety of using the deicing and anti-icing liquid can also be ensured.