C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 77/06 (2006.01) C08F 283/12 (2006.01) C08F 290/14 (2006.01) C08G 59/30 (2006.01) C08G 59/32 (2006.01) C08G 77/46 (2006.01) C08K 5/06 (2006.01) C08L 83/12 (2006.01) C09D 11/10 (2006.01) C09D 151/08 (2006.01) C09D 183/12 (2006.01)
Patent
CA 2418736
The use of epoxypolysiloxanes which are modified with oxyalkylene ether groups and contain, attached to an Si atom of the epoxypolysiloxane, at least one group of the general formula (I) -R3-O-(C n H(2n-m)R4m O-)x R5 (I) in which R3 is a divalent, unsubstituted or substituted alkyl or alkylene radical having 2 to 11 carbon atoms, n is 2 to 8, m is 0 to 2n, x has a value of 1 to 200, and R4 stands for identical or different alkyl radicals having 1 to 20 carbon atoms or for identical or different, unsubstituted or substituted phenyl radicals having up to 20 carbon atoms, R5 is a hydrogen radical, an unsubstituted or substituted alkyl radical having 1 to 0 carbon atoms, an acyl radical or a radical -O-CO-NH-R6, in which R6 is an unsubstituted or substituted alkyl or aryl radical, it being possible for the oxyalkylene segments -(C n H(2n-m)R4m O-) within one oxyalkylene ether radical to be different from one another and for the sequence of the individual oxyalkylene segments -(C n H(2n-m)R4m O-) to be arbitrary, embracing in particular block copolymers, random polymers, and combinations thereof, as additives to cationically radiation-curing coatings, printing inks and/or print varnishes.
Busch Stefan
Oestreich Sascha
Silber Stefan
Struck Susanne
Evonik Goldschmidt Gmbh
Goldschmidt Ag
Marks & Clerk
LandOfFree
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