Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Patent
1997-12-30
1998-12-08
Liberman, Paul
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
510361, 510363, 510397, 510398, 510409, 510434, 510477, 510488, C11D 330, C11D 333
Patent
active
058469257
ABSTRACT:
Solutions comprising at least one polyamino disuccinic acid and one or more polyamino monosuccinic acids are useful in gas conditioning (preferably as the iron chelate). The copper chelates are also useful in electroless copper plating. Another aspect of the invention includes the use of the aminosuccinic acid mixtures in laundry detergent compositions.
REFERENCES:
patent: 4704233 (1987-11-01), Hartman et al.
patent: 5562085 (1996-10-01), Wilson et al.
patent: 5652085 (1997-07-01), Wilson et al.
English translations of reference EP 0 361 088 A.
Crump Druce K.
Wilson David A.
Boyer Charles
Liberman Paul
The Dow Chemical Company
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