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Graft copolymers free radical initiator concentration

Particle size Distribution of Dispersion from Grafted Copolymers Made With Different Levels of Free Radical Initiator Concentration... [Pg.288]

The homopolymer and block copolymer macromonomers were copolymerized with MMA by free-radical polymerization in benzene at 60 °C using AIBN as an initiator typical concentration were [MMA]=1.2 mol 1 1 and [macromonomer] =0.020 mol l"1. MMA was completely converted in 18 h and the macromonomers conversion reached more than 70% as determined by lH NMR. Incomplete conversion was explained by steric hindrance. Free-radical copolymerization resulted in high MW graft copolymers with PMMA backbone and relatively rigid, nonpolar poly(P-pinene) branches. [Pg.51]

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Concentration copolymers

Copolymer free-radical

Copolymer radical

Free radical grafting

Free radical initiators

Graft copolymers

Graft radical

Grafted copolymers

Grafting copolymers

Grafting free radical initiator

Grafting radicals

Initiating radical

Initiation free radical

Initiator concentration

Radical initiators

Radical-initiation

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