A study of molecular weight of methyl methacrylate–styrene copolymer

Bataille, P.; Granger, F.

doi:10.1002/pol.1985.170230405

Cited by 3 publications

(1 citation statement)

References 14 publications

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“…Downloaded by [University of Calgary] at 03:31 03 February 2015 P. BATAILLE AND P. GROSSE-TE Keeping in mind an adaptation of the process for industrial application and after a great preparative work [19,20] we decided to work in the aqueous phase in absence of catalyst.…”

Section: Introductionmentioning

confidence: 99%

Study of the Parameters Controlling the Alternating Copolymerization of Methyl Methacrylate and Styrene

Bataille

Grossetete

1987

Chemical Engineering Communications

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The copolymerization of methyl methacrylate and styrene, in the presence of zinc chloride, was conducted in the aqueous phase. The zinc chloride acting as a complexing agent.Among the factors affecting the polymerization yield, we have; the level of complexing agents, the monomer ratio and the temperature.The polymers were characterized for their molecular weight (G.P.C.) and analyzed by N.M.R. and D.T.A.A model taking into account the various parameters is proposed.

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Section: Introductionmentioning

confidence: 99%

Study of the Parameters Controlling the Alternating Copolymerization of Methyl Methacrylate and Styrene

Bataille

Grossetete

1987

Chemical Engineering Communications

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Effect of zinc chloride on the kinetics of copolymerization of ethyl acrylate with styrene

Srivastava

1989

Acta Polymerica

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The accclerating effect of zinc chloride on the copolymerization of ethyl acrylate with styrene initiated by AIBN in benzene was investigated. The order of reaction with respect to monomer and ZnC1, concentration is determined. The energy of activation of the copolymerization in presence and absence of ZnC1, is calculated. EinfluP von Zinkchlorid auf die Kinetik der Copolymerisation von Ethylacrylat und StyrenDic besclileunigende Wirkung von Zinkchlorid auf die Copolymerisation von Ethylacrylat und Styren bei Initiierung mit AIBN in Benzen wurde untersucht. Die auf die Konzentration der Monomere und des ZnC1, bezogene Reaktionsordnung wurde bestimmt. Die Aktivierungsenergie der Copolymerisation mit und ohne ZnC1, wurde berechnet.

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Mechanical and thermal properties of an alternating methyl methacrylate styrene copolymer

Bataille

Granger

1985

Polymer Engineering & Sci

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The copolymer resulting from the polymerization of methyl methacrylate and styrene in the aqueous phase was tested for its mechanical and thermal properties. The usual procedure to obtain such a copolymer is by radical polymerization, but it can be done also by an ionic solution polymerization and in most cases the copolymer obtained has a statistical polymer arrangement. As this polymer is made by a complex mechanism in the presence of zinc chloride and water, it has many interesting features. The polymerization itself in the presence of water has a good industrial appeal as it simplifies considerably the operations as well as eliminates the suspension phase solvent cost. Another feature is the molecular weight distribution; we have two definite nearly monodisperse groups of polymers—one of these groups has an average molecular weight of 107. The thermal properties of the polymers were studied as functions of the polymerization conditions and a mathematical expression was derived relating these factors. The mechanical properties of this, polymer compares favorably to available industrial products.

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A study of molecular weight of methyl methacrylate–styrene copolymer

Cited by 3 publications

References 14 publications

Study of the Parameters Controlling the Alternating Copolymerization of Methyl Methacrylate and Styrene

Study of the Parameters Controlling the Alternating Copolymerization of Methyl Methacrylate and Styrene

Effect of zinc chloride on the kinetics of copolymerization of ethyl acrylate with styrene

Mechanical and thermal properties of an alternating methyl methacrylate styrene copolymer

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