En the core and shell. Additionally, Zahedi et al. [39] synthesized a core/shell/shell acrylate emulsion by multi-stage polymerization and characterized the glass transition temperature of each phase by the TOPEM-DSC method. Having said that, the TOPEM-DSC SB-612111 Data Sheet technique has not been applied to study the actual thickness of interlayer. In the present study, a three-layer core-shell-structured waterborne epoxy-styreneacrylate composite was prepared by multi-stage seed emulsion polymerization. The novelty is usually to prepare the composite latex by structural style as a way to reach stability and also the self-crosslinking of waterborne epoxy resin simultaneously, in which, an inert intermediate layer of the Ramoplanin Technical Information styrene-acrylate copolymer is set amongst the inner core (using the acrylate polymer containing epoxied groups) and outer shell (using the acrylate polymer containing carboxyl groups). Also, the effects in the inert intermediate layer around the stability with the composite emulsion plus the corrosion resistance in the composite films had been investigated. Most considerably, the method employing the TOPEM-DSC technique to characterize the application of a multilayer core-shell emulsion for the construction of a latex particle structure has been demonstrated.Coatings 2021, 11, x FOR PEER Assessment Coatings 2021, 11,4 of 19 four of2. Experimental 2. Experimental 2.1. Components 2.1. Supplies Diglycidylether of bisphenolAliquid epoxy resin (E44) was supplied by Guangzhou Diglycidylether of bisphenol-Aliquid epoxy resin (E-44) was supplied by Guangzhou Dongfeng Chemical substances Co., Ltd, Guangzhou, China. Methyl acrylic acid (MAA), acrylic acid Dongfeng Chemical compounds Co., Ltd, Guangzhou, China. Methyl acrylic acid (MAA), acrylic (AA), methyl methacrylate (MMA), nbutyl acrylate (BA), and styrene (St) monomers acid (AA), methyl methacrylate (MMA), n-butyl acrylate (BA), and styrene (St) monomers have been obtained from Guangzhou Langri Chemical Co. Ltd., Guangzhou, China. Technical were obtained from Guangzhou Langri Chemical Co. Ltd., Guangzhou, China. Technical grade surfactant sodium dodecyl biphenyl ether sulfonate (DSB), ethoxyalkyl phenolic grade surfactant sodium dodecyl biphenyl ether sulfonate (DSB), ethoxyalkyl phenolic ammonium sulfate (CO436), and polyoxyethyleneoctyl phenol ether (OP10) had been pur ammonium sulfate (CO-436), and polyoxyethyleneoctyl phenol ether (OP-10) were bought from Carpoly Chemical Group Co., Ltd., Jiangmen, China. Analytical grade potas chased from Carpoly Chemical Group Co., Ltd., Jiangmen, China. Analytical grade potassium persulfate (KPS), sodium hydrogen carbonate (NaHCO3), hydroquinone, and N,Nsium persulfate (KPS), sodium hydrogen carbonate (NaHCO3), hydroquinone, and N,N dimethylformamide (DMF) have been obtained from Guangzhou Chemicals Factory, Guang dimethylformamide (DMF) had been obtained from Guangzhou Chemical compounds Factory, zhou, China. Guangzhou, China. 2.two. Preparation of AcrylicModified Epoxy Resin 2.two. Preparation of Acrylic-Modified Epoxy Resin Acrylicmodified epoxy resin containing vinyl groups, and with partial retention of Acrylic-modified epoxy resin containing vinyl groups, and with partial retention epoxy groups, was synthesized by the esterification of epoxy resin with acrylic acid fol of epoxy groups, was synthesized by the esterification of epoxy resin with acrylic acid lowing the common course of action detailed elsewhere [16]. The modified epoxy resin was synthe following the typical approach detailed elsewhere [16]. The modified epoxy resin was s.