水性发用聚丙烯酸定型树脂的合成及性能  

Synthesis and properties of water soluble acrylic resin used in hair styling gels

作　　者：刘继涛[1] 皮丕辉[1] 文秀芳[1] 程江[1] 杨卓如[1] 

机构地区：[1]华南理工大学化学与化工学院,广东广州510640

出　　处：《日用化学工业》2009年第5期328-331,共4页China Surfactant Detergent & Cosmetics

摘　　要：以丙烯酸(AA)、丙烯酰胺(AM)、甲基丙烯酸二甲氨基乙酯(DMAEMA)和丙烯酸丁酯(BA)为聚合单体,N-羟甲基丙烯酰胺(NMA)为交联剂,采用溶液聚合法制备了水性发用聚丙烯酸定型树脂,并应用于配制啫喱。探讨了单体组成和交联剂用量对树脂性能的影响。当m(AA)∶m(AM)∶m(DMAEMA)∶m(BA)=1.0∶0.07∶0.07∶0.15,NMA用量为单体总质量的0.06%时,制得树脂无色透明,w=10%水溶液表观黏度2 042 mPa.s;配制成啫喱后,卷曲保持率为73%,梳理时基本无白屑。Water soluble acrylic resin was synthesized by solution polymerization with acrylic acid （AA）, acrylamide （ AM）, dimethylamino - ethyl methylacrylate （DMAEMA） and butyl acrylate （BA） as monomers and N -hydroxy methyl acrylamide （NMA） as cross -linking agent. Hair styling gel was formulated with the resin prepared. Effects of composition of monomers and dosage of cross - linking agent on properties of the polymer were discussed. Experimental results showed that： under conditions of m （AA） ： m （AM） ： m （DMAEMA） ： m （BA） = 1.0： 0. 07： 0. 07： 0. 15 ,NMA dosage 0. 06% of total mass of monomers,a colorless and transparent acrylic resin product can be obtained. The viscosity of the aqueous hair styling gel containing 10% （w） of the resin product is 2 042 mPa · s. Curl retention of the hair styling gel achieves 73%. Virtually no dust appeared during the combing of the hair that sprayed with the styling gel.

关 键 词：发用化妆品 水性丙烯酸树脂 定型 溶液聚合 啫喱 

分 类 号：TQ658.3[化学工程—精细化工]