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Etude de la réaction de télomérisation d'un monomère tensioactif cationique

✍ Scribed by Bernard Boutevin; Jean-Jacques Robin; Bernard Boyer; Jean-Pierre Roque; Omar Senhaji

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
399 KB
Volume
195
Category
Article
ISSN
1022-1352

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✦ Synopsis

Abstract

A polymerizable methacrylic surfactant is synthetized from methacryloyl chloride and 11‐bromoundecanol. The obtained cationic monomer is telomerized with a fluorinated thiol, and the transfer constant C~T~ is calculated. This value is in the same range as transfer constants of classical methacrylic monomers. The obtained k~p~^2^/k~T~ is low because of the long chain ester. Polymers were prepared in homogeneous solution with an average molecular weight of 25 000.

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