organic peroxide and anvendning of same for framstellning of tverbunden polyethylene with high tethet

摘要

1530044 Cyclic perketals ARGUS CHEMICAL CORP 13 Jan 1976 [30 June 1975] 21096/78 Divided out of 1530043 Heading C2C [Also in Division C3] Cyclic peroxides of general formula are prepared by reaction of ketone with alkyl dihydroperoxide RSP2/SP, RSP3/SP, RSP4/SP and RSP5/SP are independently C 1 -C 4 alkyl groups, R and RSP1/SP are alkyl, phenyl, hydroxyalkyl, methoxyalkyl or alkyl carboxylate ester groups, or is a cycloalkyl group optionally with alkyl substituents. Some peroxides of the above general formula are claimed per se in Specification 1,530,043.