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Updated: Aug 15, 2026

Anionic Polymerization of an Amphiphilic Copolymer for Preparation of Block Copolymer Micelles Stabilized by π-π Stacking Interactions
Published on: October 10, 2016
Poly(n-hexyl methacrylate) polymerization in three-component microemulsion stabilized by a cationic surfactant
Issa Katime1, Jesús Arellano, Pablo Schulz
1Grupo de Nuevos Materiales, Departamento de Química Física, Facultad de Ciencias, Campus de Leioa, Universidad del País Vasco, Apartado 644, Bilbao, Spain.
Abstract:
The polymerization of n-hexyl methacrylate (n-HMA) in three-component microemulsion stabilized with dodecyltrimethylammonium bromide (DTAB) is reported as a function of monomer and initiator concentrations and temperature. The obtained latices were bluish, transparent, and translucent. Particle sizes and molar masses were on the order of 20 nm and 3 x 10(6) g/mol, respectively. In all cases, high reaction rates and final conversions of 98% were obtained. Polymerization temperature has a strong effect on reaction rate and conversion.
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