Crosslinking type degreasing agent and preparation method thereof

The invention relates to the technical field of oil-gas-water treatment, in particular to a cross-linking type degreasing agent and a preparation method thereof.The cross-linking type degreasing agent is prepared according to the following steps that dimethylamine and a compound containing allyl and amido are mixed and stirred to be uniform, and then a first intermediate is obtained; slowly adding a required amount of epoxy chloropropane into the intermediate I, and performing epoxidation reaction to obtain an intermediate II; 3, adding a required amount of a cationic monomer substance with an allyl bond and an initiator into the intermediate II, and carrying out a polymerization reaction to obtain an intermediate III; and 4, adding a required amount of a cross-linking agent into the intermediate III, and carrying out a cross-linking reaction to obtain the cross-linking type degreasing agent. The preparation method is simple, the reaction process is easy to control, the prepared cross-linking type degreasing