| 摘要 |
2058426 9116389 PCTABS00007 Fire resistant hydraulic fluid compositions comprising (a) one or more esters of polyhaloaromatic acids per se or in combination with (b) one or more hydraulic fluids independently selected from mineral oil, poly-.alpha.-olefins, alkylated aromatics, cycloaliphatics, esters of dibasic acids, polyol esters, polyglycols, silicones, silicate esters, phosphate esters, and halogenated compositions other than (a), and (c) one or more shear-stable polymers; a method for imparting fire resistant properties to known hydraulic fluids by adding one or more esters of polyhaloaromatic acids and one or more shear-stable polymers; and the use of the inventive compositions as fire resistant hydraulic fluids.
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