METAL CLEANING AND DE-ICING COMPOSITIONS

PCT No. PCT/GB95/02631 Sec. 371 Date Aug. 27, 1997 Sec. 102(e) Date Aug. 27, 1997 PCT Filed Nov. 9, 1995 PCT Pub. No. WO96/15293 PCT Pub. Date May 23, 1996A metal cleaning composition comprising EDDS is described. Preferably, the compositions comprise optical isomers of EDDS, such as (s,s)EDDS. The...

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Bibliographic Details
Main Authors MACMILLAN, JOHN, ALEXANDER, BREWER, MARK, LAWRENCE, DUNCAN, ANDREW, CHARLES
Format Patent
LanguageEnglish
French
German
Published 27.08.1997
Edition6
Subjects
ADHESIVES
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMICAL SURFACE TREATMENT
CHEMISTRY
CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING MATERIAL WITH METALLIC MATERIAL
COATING METALLIC MATERIAL
DETERGENT COMPOSITIONS
DETERGENTS
DIFFUSION TREATMENT OF METALLIC MATERIAL
DYES
FATTY ACIDS THEREFROM
INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
RECOVERY OF GLYCEROL
RESIN SOAPS
SOAP OR SOAP-MAKING
USE OF SINGLE SUBSTANCES AS DETERGENTS
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Summary:PCT No. PCT/GB95/02631 Sec. 371 Date Aug. 27, 1997 Sec. 102(e) Date Aug. 27, 1997 PCT Filed Nov. 9, 1995 PCT Pub. No. WO96/15293 PCT Pub. Date May 23, 1996A metal cleaning composition comprising EDDS is described. Preferably, the compositions comprise optical isomers of EDDS, such as (s,s)EDDS. The compositions are particularly well suited for cleaning iron, zinc, aluminum, and copper. De-icer compositions comprising EDDS are also described. Also disclosed are processes for using the compositions.
Bibliography:Application Number: EP19950936649