| 摘要 |
A method for preparing low-colour, low-turbidity silicone oils by the hydrosilylation of polyorganohydrogenosiloxanes with different or identical synthons containing at least one hydrocarbon ring including an oxygen atom, said reaction being carried out in the presence of a heterogeneous catalytic composition including a metal selected from the group which consists of cobalt, rhodium, ruthenium, platinum and nickel, and deposited on an inert substrate.
|
