Detergent compositions containing ethylenediamine-N,N'-diglutari

Details Detergent compositions containing ethylenediamine-N,N'-diglutari Detergent compositions containing ethylenediamine-N,N'-diglutari

1994-10-03

1996-07-02

Lieberman, Paul

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

For cleaning a specific substrate or removing a specific...

252549, 134 42, 510300, 510306, 510310, 510318, 510321, 510337, 510352, 510361, 510373, 510480, 510434, C11D 3386

Patent

active

055319157

ABSTRACT:
Detergent compositions containing conventional detergent surfactants, detergent builders, and the like, and a chelant selected from ethylenediamine-N,N'-diglutaric acid (EDDG) and 2-hydroxypropylenediamine-N,N'-disuccinic acid (HPDDS) are disclosed. Such compositions provide enhanced removal of organic stains, such as food and beverage stains. The EDDG and HPDDS are biodegradable and contain no phorphorus.

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CA77(2): 10322k Synthesis and Complexing Properties of Complexons, derivatives of dicarboxylic acids. I. Ethylenediamine-N,N'-diglutaric acid.
CA79(14):87160e; CA84(22):156369x; CA86(4):22474k; CA86(18):132853r; CA93(18):174573g; CA100(20):162602h.

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