High solid content and stable soap-free emulsion of styrene (St) and butylacrylate (BA) was prepared in the presence of ionic hydrophilic monomer, nonionic hydrophilic macromolecule and amphiphilic monomer.

• 摘要利用离子型小分子亲水单体和非离子型大分子亲水单体与两亲性单体共同参与共聚的无皂乳液聚合，制备了高固含、稳定的苯-丙乳液。