摘要
合成了丙烯酸月桂基聚乙二醇（２３）酯（ＬＰＧ２３），并与丙烯酸（ＡＡ）在无分散剂情况下进行了水溶液共聚。产物在盐水或加有小分子乳化剂的水溶液中显示了与聚丙烯酸不同甚至相反的流变性能，笔者认为这是分子链上憎水基团的缔合力与带电基团的排斥力共同作用的结果。
Acrylate of laurylpolyglycol(23)[LPG(23)] was synthesized and copolymerized with acrylic acid (AA) in aqueosu solution without dispersing agent.The copolymers, in brine solution or in presence of emulsifiers.Show different even inverse rheological properties to the homopolymer of acrylic acid.The hydrophobical association between the alkyl groups is thought to be responsibal to this behavior.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1994年第1期126-129,共4页
Polymer Materials Science & Engineering
基金
国家教委资助
关键词
丙烯酸
共聚
憎水改性
月桂醇醚酯
s:acrylic acid copolymers,hydrophobically modified poly(acrylic acid),hydrophobical association,aqueous solution viscosity.
