| 摘要 |
1. A polyorganosiloxane moulding composition which is hardenable by radiation and contains liquid polyorganosiloxanes, photosensitizers and optionally vinyl monomers, characterised in that the polyorganosiloxane contains in the molecule one or more groups corresponding to the formulae see diagramm : EP0058909,P7,F1 -O-R-C -= C-R-O- -O-R-CR**1 =CR**2 -O-R-C -= CH wherein R represents in each case the same or different alkylene groups having from 1 to 9 carbon atoms and the sum of the carbon atoms of the 2 alkylene groups in the groups of formulae I and II is from 2 to 10, R**1 represents hydrogen or a methyl group, and R**2 represents 2 hydrogen atoms or 2 methyl groups, at least one of the symbols R**1 and R**2 representing hydrogen atoms. |
