Abstract Perfluorodiacylperoxides having the following structures: ##STR00001## wherein: when R.sub.f is F, R.sub.f', R.sub.f'' are both --CF.sub.3; when R.sub.f is --CF.sub.3, R.sub.f', R.sub.f'' are C.sub.1 C.sub.3 linear or branched perfluoro-oxyalkyl groups; said perfluorodiacylperoxides being such as to meet the following proviso: the thermal decomposition constants K.sub.d (sec.sup.-1) in the presence of water do not undergo substantial variations with respect to the thermal decomposition constants in absence of water.
Perfluorodiacylperoxides as polymerization initiators Inventors: November 14, 2006
NAVARRINI, WALTER MAURIZIO;
2006-01-01
Abstract
Abstract Perfluorodiacylperoxides having the following structures: ##STR00001## wherein: when R.sub.f is F, R.sub.f', R.sub.f'' are both --CF.sub.3; when R.sub.f is --CF.sub.3, R.sub.f', R.sub.f'' are C.sub.1 C.sub.3 linear or branched perfluoro-oxyalkyl groups; said perfluorodiacylperoxides being such as to meet the following proviso: the thermal decomposition constants K.sub.d (sec.sup.-1) in the presence of water do not undergo substantial variations with respect to the thermal decomposition constants in absence of water.File in questo prodotto:
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