METHOD FOR MAKING AN AMINO-FUNCTIONAL POLYDIORGANOSILOXANE USING A REMOVABLE ACID CATALYST

A method for preparing an amino-functional polydiorganosiloxane employs a removable catalyst. The method differs from previous methods in the selection of catalyst, order of addition of catalyst with respect to other starting materials, and catalyst removal.

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Bibliographische Detailangaben
Hauptverfasser: SUTHIWANGCHAROEN, Nisaraporn, NGUYEN, Kimmai, WEDGE, Hannah
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A method for preparing an amino-functional polydiorganosiloxane employs a removable catalyst. The method differs from previous methods in the selection of catalyst, order of addition of catalyst with respect to other starting materials, and catalyst removal.