STUDIES ON CRYSTALLIZATION BEHAVIOR OF SIDE CHAINS OF POLY(ACRYLIC ACID-co-METHOXYPOLYETHYLENE GLYCOL MONOMETHACRYLATE)COMB-LIKE POLYMERS
聚(丙烯酸-co-甲氧基聚乙二醇甲基丙烯酸酯)梳状高分子的侧链结晶行为

A series of water-soluble comb-like copolymers of poly(acrylic acid-comethoxypolyethylene glycol monomethacrylate)((P(AA-co-mPEGMA))) with different compositions and structures were synthesized by free-radical copolymerization of acrylic acid and methoxypolyethylene glycol monomethacrylate(mPEG1000MA) or mPEG2000MA macromonomers,sodium methyl allyl sulfonate(SMAS) in aqueous solutions.The intrinsic viscosity of comb-like P(AA-co-mPEGMA) copolymers,measured by using Ubbelohde viscometer,was used as a factor ...