Compositions – Electrolytes for electrical devices
Patent
1983-03-21
1984-06-12
Metz, Andrew
Compositions
Electrolytes for electrical devices
72 42, 252 41, 252 493, C10M 318
Patent
active
044540507
ABSTRACT:
A release agent and lubricant composition particularly suitable for die casting operations includes a combination of an alkali metal salt of an aromatic polycarboxylic acid, such as phthalic acid, and an alkali metal salt of an aliphatic polycarboxylic acid such as adipic acid. Other additives may be present including thickeners, preservatives, surfactants, pigments, corrosion inhibitors, and dyes.
REFERENCES:
patent: 2726215 (1955-12-01), Jones
patent: 2959547 (1960-11-01), Brillhart
patent: 3298953 (1967-01-01), Morway
patent: 3657123 (1972-04-01), Stram
patent: 4409113 (1983-10-01), Bertell
Bastian, E. L. H., "Metalworking Lubricants", McGraw Hill Book Co., 1951, pp.19-20, Aqueous Solutions.
Metz Andrew
Pennwalt Corporation
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