Atom transfer radical polymerization of methyl methacrylate with polyethylene-functionalized ligands

Macromolecules

Volumn 33, Issue 12, 2000, Pages 4295-4296

  Liou, Shingtza ^a   Rademacher, Jude T ^a   Malaba, Dennis ^a   Pallack, Mical E ^a   Brittain, William J ^a  

^a University of Akron   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYST ACTIVITY; CHARGE TRANSFER; IMPURITIES; ION EXCHANGE; METALS; MOLECULAR WEIGHT; MOLECULAR WEIGHT DISTRIBUTION; MONOMERS; POLYETHYLENES; POLYMERIZATION; REACTION KINETICS; SYNTHESIS (CHEMICAL);

ATOM TRANSFER RADICAL POLYMERIZATION; LOW MOLECULAR WEIGHT POLYETHYLENE; POLYETHYLENE FUNCTIONALIZED LIGANDS; SURFACE IMMOBILIZED LIGANDS;

POLYMETHYL METHACRYLATES;

EID: 0033690709     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma992095z     Document Type: Article

References (16)

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14. 2-N=CH-), 6.70 (t, 1H), 7.18 (t, 1H), 8.15 (d, 1H), 8.48 (d, 1H).
15. 1H NMR) and molecular weight (by GPC). When the reaction was complete, the flask was cooled to room temperature and then immersed in an ice bath. The solution was decanted from PE-ligand/catalyst and the polymer was precipitated in methanol (500 mL). Polymer was collected by filtration and dried under vacuum at 70°C overnight.
16. Our conclusion that Cu was removed is qualitatively based on visual inspection. We are currently performing quantitative experiments to more accurately measure the residual Cu after PE precipitation.