Compositions – Fluent dielectric – N-containing
Patent
1990-11-01
1994-08-23
Lieberman, Paul
Compositions
Fluent dielectric
N-containing
252135, 252527, 252156, 252174, C11D 304, C11D 333, C11D 1700
Patent
active
053405013
ABSTRACT:
A solid, cast, highly chelated, alkaline detergent composition which includes (i) a potassium salt of an aminocarboxylic acid sequestrant, such as ethylene diamine tetraacetic acid (EDTA), (ii) optionally a sodium salt of the aminocarboxylic acid sequestrant, (iii) a source of alkalinity, such as sodium and/or potassium hydroxide, and (iv) a solidifying agent. The composition contains at least one of the sodium salt of the aminocarboxylic acid sequestrant and/or the sodium form of the alkaline source.
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Attachment 1--International Search Report, International Application No. PCT/US91/02869, International Filing Date Apr. 25, 1991, Ecolab Incorporated.
Ecolab Inc.
Higgins E.
Lieberman Paul
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