The invention discloses an anti-yellowing leather finishing
emulsion, which is prepared from the following raw materials in parts by weight: 65 to 80 parts of a modified polyacrylate resin, 1 to 3 parts of
polydimethylsiloxane, 0.5 to 1.5 parts of an antifoaming agent, 0.5 to 1.5 parts of a leveling agent, 1.5 to 3 parts of
silicon dioxide, 5 to 8 parts of
polypropylene glycol and 10 to 20 parts of deionized water. According to the invention, the polyacrylate resin is modified, and the anti-yellowing modifier is prepared, is introduced into the polyacrylate resin in a cross-linking manner, andis firmly connected into the resin in a
chemical bond manner, so that the polymers in a leather
coating are effectively protected from an oxidation reaction, the good scrubbing resistance is achieved, and leather can
resist yellowing for a long time.