abstract |
A cleaning fluid, for the removal of oil grease and coke contaminants comprises (all pts.wt.): 0.5-5.5 potassium cresolate, 1.0-12 ethanol, 1.0-15 butanol, 16.0-35 tri:ethanolamine, 0-22 1,1,1-tri:chloro-ethane, 0-24.0 di:chloro-methane, 1-18.0 alkaline action anionic surfactant, 0.05-1.2 benzaldehyde, 0.01-1.1 quinone, 2.0-8.0 liquid paraffin and sufficient water to 100 pts.wt.. |