SYNTHESIS OF BOWL-LIKE PARTICLES BY EMULSION POLYMERIZATION AND RELEASE BEHAVIOR OF SOLVENT FROM THE PARTICLES

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摘要 Poly(styrene-glycidylmethacrylate)particleshavingbowl-shapedhollowstructuresweresynthesizedbyswollenseedemulsionpolymerization.ThePSemulsionsynthesizedthroughsoap-freeemulsionpolymerizationwasswollenbytoluene,andthenthemixtureofsecondmonomerswasaddedunderpolymerizationcondition.Soathinshellofpoly(styrene-glycidylmethacrylate)cross-linkedbytriethyleneglycoldiacrylatewasformedaroundtheswollenPSparticle.Thebowl-shapedparticleswereobtainedafterthecollapsingofthethinshellwhenthetolueneemanatedfromtheparticles,buttheshapeswereeffectedbythedegreesofcross-linking.TheshapeoftheparticleswasobservedbySEM.ThereleasebehaviorofsolventfromtheparticleswasexaminedbyTG.
机构地区 不详
出版日期 2004年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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