The P(VAc-MMA-AA) emulsion shows apparent improvement in freezing resistance,adhesive strength as well as water-resistance.

• 结果表明，所得改性 P（ V Ac － M M A － A A） 共混乳液的耐水性、耐热性、耐寒性及粘结强度较 P V Ac 均聚物乳液均有明显改善。