METHOD FOR INHIBITING DISCOLORATION OF AMINOSILANE

PROBLEM TO BE SOLVED: To provide a method for inhibiting the discoloration of an aminosilane. SOLUTION: This method for inhibiting the discoloration of the aminosilane obtained by a reaction of an organosilane chloride with ammonia or an organic amine is provided. The aminosilane a free base is prov...

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1. Verfasser:	JENKNER PETER DR
Format:	Patent
Sprache:	eng
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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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for inhibiting the discoloration of an aminosilane. SOLUTION: This method for inhibiting the discoloration of the aminosilane obtained by a reaction of an organosilane chloride with ammonia or an organic amine is provided. The aminosilane a free base is provided by mixing the aminosilane with an acid chloride, thus capable of neutralizing an excess amount of the acid chloride in the aminosilane. The salt is separated and the aminosilane is irradiated with light containing UV.