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US 6,307,082 B1Granted
Synergistic catalyst system and process for carrying out hydrosilylation reactions
AssigneeGoldschmidt GmbH
InventorsKlaus Dieter Klein, Wilfried Knott, Dagmar Windbiel
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Abstract
The invention relates to a process for the transition metal-catalyzed addition of SiH-containing poly-siloxanes onto olefinic compounds, wherein the catalyst used is a combination of at least two compounds of platinum metals, and also to a corresponding catalyst system.
Claims7
A process for the hydrosilation of hydrogen siloxanes with olefinic compounds, which comprises adding SiH-containing polysiloxanes to olefinic compounds in the presence of a transition-metal catalyst, wherein the catalyst is generated in situ by combining at least two compounds of platinium metals.
Dependencies are inferred from the claim text.