Synthesis, Characterization and Application of Amphiphilic Copolymer Poly(vinyl alcohol)-g-Poly(butyl acrylate)

被引：2
|
作者：
Gong, Feng [1 ]
Han, Yanlan [1 ]
He, Peixin [1 ]
机构：
[1] Hubei Univ, Sch Chem & Chem Engn, Minist Educ, Key Lab Synth & Applicat Organ Funct Mol, Wuhan 430062, Peoples R China
来源：
JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY | 2010年 / 47卷 / 04期
关键词：
Poly(vinyl alcohol); butyl acrylate; potassium persulfate; graft copolymerization; POLYVINYL-ALCOHOL) GRAFT TERPOLYMERS; INVERSE SUSPENSION POLYMERIZATION; BLOCK-COPOLYMERS; MALEIC-ANHYDRIDE; SODIUM ACRYLATE; POLYMERS; PVA; RESULTANT; ACRYLONITRILE; CATALYST;
D O I：
10.1080/10601320903539215
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
An amphiphilic graft copolymer poly(vinyl alcohol)-g-poly(butyl acrylate) (PVA-g-PBA) was synthesized by grafting butyl acrylate (BA) onto poly(vinyl alcohol) (PVA) with potassium persulfate (KPS) as free radical initiator in N2 atmosphere and aqueous medium. The formation of graft copolymer was confirmed by means of infrared spectroscopy (IR). The influences of initiator, monomer concentration and reaction time on the percentage of monomer conversion(CM), graft degree(Gd) and graft efficiency(Ge) have been discussed in detail. PVA-g-PBA was used as compatibilizer in blends of chlorinated polyethylene (CPE)/ poly(acrylic acid-co-acrylamide)[P(AA-AM)], and the compatibility between CPE and P(AA-AM) was also investigated.
引用
收藏
页码：318 / 323
页数：6
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