Patent ID: 7250204

Claim:
A self-adhesive tape with a backing comprising a web material which is at least partially coated with an adhesive coating obtained by curing a radiation curable coating composition comprising at least one radiation-curable organo-polysiloxane having (meth)acrylic ester groups and at least one photoinitiator, wherein at least one of the photoinitiator(s) is a compound of the general formula (I) R 1 is a linear or branched alkyl radical having 4 to 12 carbon atoms, R 2 is H or an alkyl radical having 1 to 4 carbon atoms, R 3 , R 4 are H or alkyl radicals, which may also have been linked to form a 5- or 6-membered carbon ring, and R 5 is H or an alkyl or alkanoyl radical.