Water-based industrial fluids

Details Water-based industrial fluids Water-based industrial fluids

1977-07-27

1981-03-24

Gantz, Delbert E.

Compositions

Electrolytes for electrical devices

72 42, 106 3823, 252 85A, 252 85C, 252 25, 252 325, 252 327E, 252 495, 252 52A, 252 515R, 252 75, 252 76, 252391, C10M 340, C10M 334, C10M 306, C10M 304

Patent

active

042579023

ABSTRACT:
Substantially oil-free aqueous industrial fluids comprise (A) up to as much as 99.9 percent by weight water, (B) at least one substantially water-insoluble functional additive stably dispersed in the water and (C) at least one substantially water-soluble liquid organic dispersing agent, said dispersing agent being capable of dispersing said functional additive in said fluid and are useful as liquids in a variety of industrial applications, such as hydraulic systems and metal shaping operations. Typically, these compositions also contain at least one water-soluble polymeric thickener and at least one corrosion inhibitor. Methods for preparing these fluids from concentrates are also disclosed.

REFERENCES:
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patent: 4036772 (1977-07-01), Dorer
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patent: 4071327 (1978-01-01), Dorer
"Cutting Oil Additives" by Mould et al. in Journal American Society of Lubrication Engineers, Jun., 1977, pp. 291-298.

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