Method and system for priming anionic polymerization of (meth)acrylates

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United States of America Patent

PATENT NO 5266667
SERIAL NO

07777305

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Abstract

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This system for priming the animic polymerization of (meth)acrylates includes at least one primer of the formula R--M (I) in which M represents a metal selected from alkaline and alkaline earth metals and R represents an alkyl radical with a straight or branched chain containing 2 to 6 atoms of carbon or an aryl radical or an arylalkyl radical. H is characterized in that it further contains at least one organic derivative of an alkaline metal, with the proviso that said organic derivative is neither an alcoholate nor a carboxyl acid ester substituted in position .alpha. by said metal. Applications in the anionic polymerization of (meth)acrylates.

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Patent OwnerAddress
ELF ATOCHEM S A4 & 8 COURS MICHELET LA DEFENSE 10 F-92800 PUTEAUX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fayt, Roger Neupre, BE 14 177
Teyssie, Philippe Neuville en Condroz, BE 31 421
Varshney, Sunil K Grivegnee, BE 16 178

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