Compositions – Electrolytes for electrical devices
Patent
1983-09-30
1984-11-27
Albrecht, Dennis L.
Compositions
Electrolytes for electrical devices
134 27, 134 28, 134 29, 134 40, 252135, 252136, 252142, 252156, 252524, 252527, 252540, 252DIG1, C11D 706, C11D 708, C11D 1104, C11D 1700
Patent
active
044850271
ABSTRACT:
This invention is directed to a process for cleaning solid surfaces with aqueous alkaline cleaning compositions comprising (a) strongly alkaline active-substance concentrates and (b) acidic active-substance concentrates comprising dispersions of boric acid or alkali metal borates in orthophosphoric acid. Component (a) is present in an excess over component (b) sufficient to cause an alkaline medium.
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Ullmanns Encyklopaedie der technischen Chemie, vol. 20, 4th ed., "Reinigungsmittel", by Dr. Hans Wedell and Dr. Hans-Joachim Schluessler, pp. 147, 154-155.
Burger Helga
Rossmann Christian
Albrecht Dennis L.
Henkel Kommanditgesellschaft auf Aktien
Littell, Jr. Nelson
Szoke Ernest G.
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