Thickening systems for high water based functional fluids and th

Details Thickening systems for high water based functional fluids and th Thickening systems for high water based functional fluids and th

1986-08-25

1988-09-13

Wax, Robert

Compositions

Heat-exchange, low-freezing or pour point, or high boiling...

Organic components

252 77, 252 79, 524591, 560132, 560158, C10M17302

Patent

active

047708042

ABSTRACT:
The invention relates to the use of combinations of water-soluble polymeric polyether polyols, in which at least 50% of the terminal hydroxyl groups are blocked by reaction with a monoisocyanate incorporating a long-chain aliphatic hydrocarbon radical, and certain surfactants as thickener systems for high water based functional fluids and to the thickened high water based functional fluids.

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patent: 4499233 (1985-02-01), Tetenbaum et al.
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patent: 4636326 (1987-01-01), Hernandez et al.

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