Metal cleaning and de-icing compositions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 12, 1999
Grant Date -
N/A
app pub date -
Aug 27, 1997
filing date -
Nov 11, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A 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.
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