▎ 摘　　要

NOVELTY - An oil-stain catching agent comprises 45-51 pts. wt. nonylphenol polyoxyethylene ether, 22-28 pts. wt. triethanolamine oleate, 16-18 pts. wt. diethylene glycol monobutyl ether, 16-18 pts. wt. sodium metaphosphate pentahydrate, 15-19 pts. wt. triethanolamine oleate soap, 8-12 pts. wt. cocamide diethanolamine, 6-8 pts. wt. sodium carboxymethyl cellulose, 4-8 pts. wt. trimethyl metasilicate, 2-6 pts. wt. polyoxyethylene castor oil, 1-3 pts. wt. sodium isooctyl sulfate, 1-5 pts. wt. heptamethyltrisiloxane, and 1-3 pts. wt. sodium hypophosphite. USE - The oil-stain catching agent is useful for removing oil stain, preferably mineral oil or other non-saponified oil. ADVANTAGE - The oil-stain catching agent has energy-saving and water-saving effects, excellent oil stain removal effect, fast oil removal speed, and quickly removes large-volume solid oil stain, so that the treatment efficiency is high, and the energy consumption is low. The treated oil stain is in a separated or floating state, which can be removed by salvaging, thus prolonging the service life of the agent, and reducing the dosage of the agent and the preparation times of the liquid medicine.