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The effects of the type and amount of surfactant on the overall polymerization features and final product properties for the seeded semicontinuous emulsion terpolymerization of styrene, 2-ethylhexyl acrylate and methacrylic acid were investigated. The emulsifier systems studied included: (i) pure anionic emulsifier (sodium lauryl sulfate); (ii) anionic ethoxylated emulsifier (Alipal CO-436); and (iii) non-ionic emulsifiers of different ethylene oxide chain length (Myrj 45 and Myrj 52). The final latex properties considered were: latex viscosity both prior to and after neutralization, mechanical stability, chemical stability and freeze-thaw stability.

Посилання на статтю:

High-solids-content seeded semicontinuous emulsion terpolymerization of styrene, 2-ethylhexyl acrylate and methacrylic acid / Juan A. Masa, Jacqueline Forcada and Jos6 M. Asua // Polymer. – 1993. – Vol 34. – P. 2853-2859.

High-solids-content seeded semicontinuous emulsion terpolymerization of styrene, 2-ethylhexyl acrylate and methacrylic acid - Завантажити.