High Solids-Content Nanosize Polymeric Microlatexes Made by Microemulsion Copolymerization at Ambien

来源 :Journal of Wuhan University of Technology-Materials Science | 被引量 : 0次 | 上传用户:sdnuwjz
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The microemulsion copolymerizations of acrylic acid (AA),acrylamide (AM),N-methylol acrylamide (NMA),methylmethacrylate (MMA),butyl acrylate (BA) and acrylonitrile (AN) initiated by the redox initiator ammonium persulfate (APS) and N,N,N′,N′-tetramethylethylenediamine (TMEDA) at ambient temperature were investigated.With this process high solids-content (44.0 wt%) and small (less than 50 nm) particle diameter copolymer latexes were attained.The effects of surfactants,the mechanical stabilities and application properties as an environmentally friendly self-crosslinking pigment printing binder with multifunctional groups were studied. The microemulsion copolymerizations of acrylic acid (AA), acrylamide (AM), N-methylol acrylamide (NMA), methylmethacrylate (MMA), butyl acrylate (BA) and acrylonitrile (TMEDA) at ambient temperature were investigated. This process high solids-content (44.0 wt%) and small (less than 50 nm) particle diameter copolymer latexes were attained. These effects of surfactants , the mechanical stabilities and application properties as an environmentally friendly self-crosslinking pigment printing binder with multifunctional groups were studied.
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