foreign diallilici dicarbossilici acids and their use as coreagenti cross links for polymers fluorocarburici

摘要

Of THE DISCLOSURE Diallyl esters of dicarboxylic acids are provided corresponding to the formula: wherein R is an organic radical containing from 4 to 20 carbon atom and is selected from the group consisting of alkyl radicals, cycloalkyl radicals, mixedalkyl-cycloalkyl radicals and aralkyl radicals; R' and R" are independently selected from hydrogen, alkyl, cycloalkyl, aralkyl and aryl radicals and mixtures thereof: and the total carbon atoms in R,R' and R" is from 10 to 34. These diallyl esters are crosslinking coreactants for polymeric compositions and expecially high temperature processing fluorocarbon polymers. The crosslinked compositions are particularly useful insulation coatings.