| 摘要 |
The present invention relates to platinum complexes of the general formula (I): R3 3Pt{CpR4 5-r-t[(CR2)nSiR1 oR2p]t[SiR7 sR8 3-s]r}, the radicals and indices having the meaning indicated in claim 1, in particular to platinum catalysts that can be activated by ultraviolet and/or visible radiation, to their preparation, their use in cross-linkable compositions and to cross-linking products thus produced, such as silicone elastomers produced by irradiation. |
