Free Radical Graft Copolymerization of Methyl Methacrylate onto Polyolefin Backbone: Kinetics Modeling through Model Compounds Approach

被引：9

作者：

Badel, Thierry ^{[1
,2
,3
]}

Beyou, Emmanuel ^{[1
,2
,3
]}

Bounor-Legare, Veronique ^{[1
,2
,3
]}

Chaumont, Philippe ^{[1
,2
,3
]}

Flat, Jean-Jacques ^{[4
]}

Michel, Alain ^{[1
,2
,3
]}

机构：

[1] Univ Lyon, F-69003 Lyon, France

[2] Univ Lyon 1, LMPB, IMP, F-69622 Villeurbanne, France

[3] CNRS, UMR5223, F-69621 Villeurbanne, France

[4] ARKEMA, Ctr Etud Rech & Dev, F-27470 Serquigny, France

来源：

MACROMOLECULAR CHEMISTRY AND PHYSICS | 2009年 / 210卷 / 13-14期

关键词：

ethylene/octene/methyl methacrylate terpolymers; hydrogen abstraction; modeling; molten state; peroxide; polymerization; 2-(DIMETHYLAMINO)ETHYL METHACRYLATE; REACTIVE EXTRUSION; POLYMERIZATION; POLYMERS; STYRENE; BLENDS;

D O I：

10.1002/macp.200900103

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The grafting of poly(methyl methacrylate) (PMMA) from poly [ethylene-co-(1-octene)] in the molten state by in situ radical polymerization of methyl methacrylate (MMA) was investigated through a kinetic modeling using a model compound approach. We resorted to pentadecane (C15H32) and 2,6,10,15,19,23-hexamethyltetracosane (Squalane, C30H62) as models for both the copolymer ethylene and octene moieties. The attention was focused on the simulation of MMA conversion and PMMA average polymerization degree according to temperature, reaction time, and initiator ratio required for the polymerization of MMA in the presence of alkoxyl radicals and alkanes.

引用

页码：1087 / 1095

页数：9

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