BRIDGED CATALYSTS AND SYNTHESIS AND USES THEREOF
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United States of America Patent
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Mar 27, 2025
app pub date -
Jul 27, 2024
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Jul 27, 2024
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Abstract
The present invention relates to catalyst compositions. More particularly, the present invention relates catalyst compositions comprising at least one alkyl bridge group. The catalyst of the present invention has been shown to provide higher filterability than provided by non-bridged catalysts when used in ester reactions, and provide lower extractability than provided by non-bridged catalysts when used in urethane reactions. The present invention is expected to be catalytically active in the same way to all ester bonds, urethane bonds, silicones, siloxanes, organic tins.
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