Composition and process for the controlled synthesis of block copolymers
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United States of America Patent
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Oct 5, 2010
Grant Date -
Oct 15, 2009
app pub date -
Jun 25, 2009
filing date -
Aug 27, 2003
priority date (Note) -
Expired
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Abstract
The present invention relates to a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) at least one hydroxylamine of high molecular weight, preferably a long chain alkyl substituted hydroxylamine. Further aspects of the present invention are a process for polymerizing ethylenically unsaturated monomers, and the use of high molecular weight hydroxylamines for controlled polymerization.
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