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Polymer Bulletin
Erschienen in: Polymer Bulletin 3/2009

01.09.2009 | Original Paper

Different composition poly(methyl methacrylate-co-butyl methacrylate) copolymers through seeded semi-batch emulsion polymerization

verfasst von: Davide Silvestri, Mariacristina Gagliardi, Caterina Cristallini, Niccoletta Barbani, Paolo Giusti

Erschienen in: Polymer Bulletin | Ausgabe 3/2009

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Abstract

In the present work the synthesis and the chemical and thermal characterization of poly(methyl methacrylate-co-butyl methacrylate) copolymer, in three different macromolecular compositions, are reported. The aim of the present work was the identification of a standard method to obtain copolymers with controlled macromolecular composition, molecular weights and particle size distribution, together with the identification of the effect of the macromolecular composition on the material properties. A monomer-starved seeded semi-batch emulsion reaction was carried out and optimized, monitoring the kinetic of the copolymerization through the evaluation of residual monomer amounts. Then, an evaluation of the macromolecular composition was performed by Fourier transform infrared spectroscopy analysis. Molecular weight, molecular weight distribution, latex characteristics and thermal behaviour were also investigated.
Vorheriger Artikel Reactive compatibilization of LLDPE/PS blends with a new type of Lewis acid as catalyst
Nächster Artikel Location of functionalized-TiO2 nanoparticle in an immiscible PP/PA6 blends and its effect on the compatibility of the components

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Metadaten
Titel
Different composition poly(methyl methacrylate-co-butyl methacrylate) copolymers through seeded semi-batch emulsion polymerization
verfasst von
Davide Silvestri
Mariacristina Gagliardi
Caterina Cristallini
Niccoletta Barbani
Paolo Giusti
Publikationsdatum
01.09.2009
Verlag
Springer-Verlag
Erschienen in
Polymer Bulletin / Ausgabe 3/2009
Print ISSN: 0170-0839
Elektronische ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-009-0095-2

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