Process for the preparation of aminofunctional organosilanes with low chlorofunctional organosilane contamination

Process for the preparation of aminofunctional organosilanes with low chlorofunctional organosilane contamination

In the prepn. of amino-functional organosilanes (I) contg. little or no chloro-functional silanes (II) by reacting (II) with organic amines or NH3 and sepg. the organic ammonium chloride and/or NH4Cl formed, the small amt. of unreacted (I) is then reacted with metal alkoxide(s).

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Bibliographische Detailangaben
Hauptverfasser: SREBNY, HANS-GUENTHER, RAULEDER, HARTWIG, KOETZSCH, HANS-JOACHIM, SEILER, CLAUS-DIETRICH DR
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:In the prepn. of amino-functional organosilanes (I) contg. little or no chloro-functional silanes (II) by reacting (II) with organic amines or NH3 and sepg. the organic ammonium chloride and/or NH4Cl formed, the small amt. of unreacted (I) is then reacted with metal alkoxide(s).