GLYCERIN AMINOCARBOXYLATE, PREPARATION THEREOF, AND COMPLEXING AGENT COMPRISING SAME FOR HEAVY METAL ION AND ALKALINE EARTH METAL ION

Glycerol aminocarboxylates of the formula (I) where n is from 0 to 10 and R is where L is iminodiacetate, aspartate, glutamate, sarcosinate, glycinate, serinate, hydroxyaspartate, ethanolaminoacetate, diethanolamino, alanate or taurinate and X is hydrogen, an alkali metal, ammonium or substituted am...

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Bibliographische Detailangaben
Hauptverfasser:	URURITSUHI GETSUKERU, RORUFU FUIKENCHIYAA, RIHIYARUTO BAURU, AREKISANDAA KUUTO, SHIYUTEFUAN BIRUNBATSUHA, ARUFUREETO OFUTORINGU, YOHANESU PERUNAA
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS DYES FATTY ACIDS THEREFROM MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY PAINTS POLISHES RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	Glycerol aminocarboxylates of the formula (I) where n is from 0 to 10 and R is where L is iminodiacetate, aspartate, glutamate, sarcosinate, glycinate, serinate, hydroxyaspartate, ethanolaminoacetate, diethanolamino, alanate or taurinate and X is hydrogen, an alkali metal, ammonium or substituted ammonium, are prepared by esterifying glycerol or polyglycerols which contain up to 10 glycerol units with maleic anhydride or itaconic anhydride and addition of compound L-H where L is as defined above to the double bonds of the esters, and are used as complexing agents.