Modeling of the emulsion terpolymerization of styrene, α-methylstyrene and methyl methacrylate
Identifieur interne : 000634 ( PascalFrancis/Corpus ); précédent : 000633; suivant : 000635Modeling of the emulsion terpolymerization of styrene, α-methylstyrene and methyl methacrylate
Auteurs : Sandrine Hoppe ; Cornélius Schrauwen ; Christian Fonteix ; Fernand PlaSource :
- Macromolecular materials and engineering : (Print) [ 1438-7492 ] ; 2005.
Descripteurs français
- Pascal (Inist)
- Styrène copolymère, Styrène(alpha-méthyl) copolymère, Méthacrylate de méthyle copolymère, Terpolymère, Terpolymérisation radicalaire, Copolymérisation émulsion, Agent surface anionique, Sulfate(lauryl), Inhibiteur réaction, Distribution masse moléculaire, Nombre particule, Dimension particule, Modélisation, Modèle cinétique, Etude expérimentale.
English descriptors
- KwdEn :
- Anionic surfactant, Emulsion copolymerization, Experimental study, Kinetic model, Lauryl sulfate, Methyl methacrylate copolymer, Modeling, Molecular weight distribution, Particle number, Particle size, Radical terpolymerization, Reaction inhibitor, Styrene copolymer, Styrene(alpha-methyl) copolymer, Terpolymer.
Abstract
This work deals with modeling the terpolymerization of styrene, α-methylstyrene and methyl methacrylate in the presence of an inhibitor. The model used is a "tendency model" based on the kinetics of the complex elementary chemical reactions both in the aqueous phase and in the particles. It considers the reversible propagation of α-methylstyrene and the main physical phenomena occurring during the process, i.e., (i) partitioning of monomers, surfactant and inhibitor between the aqueous phase, polymer particles, monomer droplets and micelles; (ii) homogeneous and micellar nucleation; (iii) radical absorption and desorption; (iv) gel and glass effects. The main kinetic parameters of the model are estimated on the basis of batch experimental data in order to be able to describe the complete picture of this complex process. The model can be used to predict (with good precision) the global monomer conversion, number and weight-average molecular weight, the average diameter and number of polymer particles and the glass transition temperature, and consequently to study the effects of AMS on conversion and terpolymer and latex characteristics.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
pA |
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Format Inist (serveur)
NO : | PASCAL 05-0267658 INIST |
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ET : | Modeling of the emulsion terpolymerization of styrene, α-methylstyrene and methyl methacrylate |
AU : | HOPPE (Sandrine); SCHRAUWEN (Cornélius); FONTEIX (Christian); PLA (Fernand) |
AF : | Laboratoire des Sciences du Génie Chimique, UPR 6811 CNRS, ENSIC-INPL, 1, Rue Grandville, BP451/54001 Nancy/France (1 aut., 2 aut., 3 aut., 4 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Macromolecular materials and engineering : (Print); ISSN 1438-7492; Allemagne; Da. 2005; Vol. 290; No. 4; Pp. 384-403; Bibl. 34 ref. |
LA : | Anglais |
EA : | This work deals with modeling the terpolymerization of styrene, α-methylstyrene and methyl methacrylate in the presence of an inhibitor. The model used is a "tendency model" based on the kinetics of the complex elementary chemical reactions both in the aqueous phase and in the particles. It considers the reversible propagation of α-methylstyrene and the main physical phenomena occurring during the process, i.e., (i) partitioning of monomers, surfactant and inhibitor between the aqueous phase, polymer particles, monomer droplets and micelles; (ii) homogeneous and micellar nucleation; (iii) radical absorption and desorption; (iv) gel and glass effects. The main kinetic parameters of the model are estimated on the basis of batch experimental data in order to be able to describe the complete picture of this complex process. The model can be used to predict (with good precision) the global monomer conversion, number and weight-average molecular weight, the average diameter and number of polymer particles and the glass transition temperature, and consequently to study the effects of AMS on conversion and terpolymer and latex characteristics. |
CC : | 001D09D02C |
FD : | Styrène copolymère; Styrène(alpha-méthyl) copolymère; Méthacrylate de méthyle copolymère; Terpolymère; Terpolymérisation radicalaire; Copolymérisation émulsion; Agent surface anionique; Sulfate(lauryl); Inhibiteur réaction; Distribution masse moléculaire; Nombre particule; Dimension particule; Modélisation; Modèle cinétique; Etude expérimentale |
ED : | Styrene copolymer; Styrene(alpha-methyl) copolymer; Methyl methacrylate copolymer; Terpolymer; Radical terpolymerization; Emulsion copolymerization; Anionic surfactant; Lauryl sulfate; Reaction inhibitor; Molecular weight distribution; Particle number; Particle size; Modeling; Kinetic model; Experimental study |
SD : | Estireno copolímero; Estireno(alfa-metil) copolímero; Metacrilato de metilo copolímero; Terpolímero; Terpolimerización radicalaria; Copolimerización emulsión; Agente superficie aniónico; Lauril sulfato; Inhibidor reacción; Distribución masa molecular; Número partícula; Dimensión partícula; Modelización; Modelo cinético; Estudio experimental |
LO : | INIST-13869.354000125505970160 |
ID : | 05-0267658 |
Links to Exploration step
Pascal:05-0267658Le document en format XML
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<term>Methyl methacrylate copolymer</term>
<term>Modeling</term>
<term>Molecular weight distribution</term>
<term>Particle number</term>
<term>Particle size</term>
<term>Radical terpolymerization</term>
<term>Reaction inhibitor</term>
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<term>Agent surface anionique</term>
<term>Sulfate(lauryl)</term>
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<front><div type="abstract" xml:lang="en">This work deals with modeling the terpolymerization of styrene, α-methylstyrene and methyl methacrylate in the presence of an inhibitor. The model used is a "tendency model" based on the kinetics of the complex elementary chemical reactions both in the aqueous phase and in the particles. It considers the reversible propagation of α-methylstyrene and the main physical phenomena occurring during the process, i.e., (i) partitioning of monomers, surfactant and inhibitor between the aqueous phase, polymer particles, monomer droplets and micelles; (ii) homogeneous and micellar nucleation; (iii) radical absorption and desorption; (iv) gel and glass effects. The main kinetic parameters of the model are estimated on the basis of batch experimental data in order to be able to describe the complete picture of this complex process. The model can be used to predict (with good precision) the global monomer conversion, number and weight-average molecular weight, the average diameter and number of polymer particles and the glass transition temperature, and consequently to study the effects of AMS on conversion and terpolymer and latex characteristics.</div>
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<server><NO>PASCAL 05-0267658 INIST</NO>
<ET>Modeling of the emulsion terpolymerization of styrene, α-methylstyrene and methyl methacrylate</ET>
<AU>HOPPE (Sandrine); SCHRAUWEN (Cornélius); FONTEIX (Christian); PLA (Fernand)</AU>
<AF>Laboratoire des Sciences du Génie Chimique, UPR 6811 CNRS, ENSIC-INPL, 1, Rue Grandville, BP451/54001 Nancy/France (1 aut., 2 aut., 3 aut., 4 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Macromolecular materials and engineering : (Print); ISSN 1438-7492; Allemagne; Da. 2005; Vol. 290; No. 4; Pp. 384-403; Bibl. 34 ref.</SO>
<LA>Anglais</LA>
<EA>This work deals with modeling the terpolymerization of styrene, α-methylstyrene and methyl methacrylate in the presence of an inhibitor. The model used is a "tendency model" based on the kinetics of the complex elementary chemical reactions both in the aqueous phase and in the particles. It considers the reversible propagation of α-methylstyrene and the main physical phenomena occurring during the process, i.e., (i) partitioning of monomers, surfactant and inhibitor between the aqueous phase, polymer particles, monomer droplets and micelles; (ii) homogeneous and micellar nucleation; (iii) radical absorption and desorption; (iv) gel and glass effects. The main kinetic parameters of the model are estimated on the basis of batch experimental data in order to be able to describe the complete picture of this complex process. The model can be used to predict (with good precision) the global monomer conversion, number and weight-average molecular weight, the average diameter and number of polymer particles and the glass transition temperature, and consequently to study the effects of AMS on conversion and terpolymer and latex characteristics.</EA>
<CC>001D09D02C</CC>
<FD>Styrène copolymère; Styrène(alpha-méthyl) copolymère; Méthacrylate de méthyle copolymère; Terpolymère; Terpolymérisation radicalaire; Copolymérisation émulsion; Agent surface anionique; Sulfate(lauryl); Inhibiteur réaction; Distribution masse moléculaire; Nombre particule; Dimension particule; Modélisation; Modèle cinétique; Etude expérimentale</FD>
<ED>Styrene copolymer; Styrene(alpha-methyl) copolymer; Methyl methacrylate copolymer; Terpolymer; Radical terpolymerization; Emulsion copolymerization; Anionic surfactant; Lauryl sulfate; Reaction inhibitor; Molecular weight distribution; Particle number; Particle size; Modeling; Kinetic model; Experimental study</ED>
<SD>Estireno copolímero; Estireno(alfa-metil) copolímero; Metacrilato de metilo copolímero; Terpolímero; Terpolimerización radicalaria; Copolimerización emulsión; Agente superficie aniónico; Lauril sulfato; Inhibidor reacción; Distribución masa molecular; Número partícula; Dimensión partícula; Modelización; Modelo cinético; Estudio experimental</SD>
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