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Synthesis and characterization of amine terminated cycloaliphatic substituted polysiloxanes
Synthesis and characterization of amine terminated cycloaliphatic substituted polysiloxanes
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机译:胺封端的环脂族取代聚硅氧烷的合成与表征
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摘要
The present invention relates to novel amine terminated cycloaliphatic polysiloxanes, and preparations thereof. More particularly, the invention provides several reaction schemes for the synthesis of amino-functionalized cyclo-aliphatic silicones and the products produced by the reaction schemes. In one embodiment of the invention, an amine functionalized silicone is prepared through a base-catalyzed ring-opening reaction. In another embodiment of the invention, an amine functionalized silicone is prepared through the hydrosilation of a silicone oligomer through the blocking and deblocking of an amine terminated in a vinyl group.
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