Highly active catalyst for atom transfer radical polymerization
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United States of America Patent
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Aug 9, 2011
Grant Date -
Jun 7, 2007
app pub date -
Nov 14, 2006
filing date -
Nov 14, 2005
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Abstract
ligated with multidentate amine-based ligands, for example N,N,N′,N′-tetra[(2-pyridal)methyl]ethylenediamine, and additives. The additives, which are tertiary amine compounds, can greatly increase the catalytic activity. The complex is capable of catalyzing a living polymerization reaction at a concentration of the complex below about 0.1 mol %.
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