Patent ID: 6111042
Filing Date: 2000-08-29
Classification: C07C,C08F

Abstract:
A polymerization initiator for a vinyl monomer, comprising as an active ingredient at least one compound selected from the group consisting of polyfunctional peroxides represented by the following formula (1):R.sup.1 -CX.sub.3 ( 1)wherein R.sup.1 represents a linear alkyl group having 1 to 3 carbon atoms; and X represents a group: ##STR8## (wherein R.sup.2 represents a linear or branched alkyl group having 1 to 5 carbon atoms; anda polyfunctional peroxide represented by the general formula (2): ##STR9## wherein R.sup.3 represents a linear alkyl group having 1 to 3 carbon atoms; and X represents a group: ##STR10## (wherein R.sup.4 represents a linear or branched alkyl group having 1 to 5 carbon atoms).