Use of glycine-N,N-diacetic acid derivatives as biodegradable co

Details Use of glycine-N,N-diacetic acid derivatives as biodegradable co Use of glycine-N,N-diacetic acid derivatives as biodegradable co

1998-05-06

1999-12-21

Geist, Gary

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

562565, 562572, C07C22900

Patent

active

060051418

ABSTRACT:
Glycine-N,N-diacetic acid derivatives and their alkali metal, alkaline earth metal, ammonium and substituted ammonium salts are used as complexing agents for alkaline earth metal and heavy metal ions with the exception of .alpha.-alanine-N,N-diacetic acid as textile detergent builders in powder detergent formulations and as calcium sequestrants in oral hygiene products.

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