The title stable high solid styrene/butyl acrylate copolymer emulsion has been prepared by soap-free emulsion copolymerization with ionic and nonionic hydrophilic monomers.

• 利用离子型和非离子型亲水单体参与无皂乳液共聚,制备了稳定的高固含量苯乙烯-丙烯酸丁酯乳液。