Functional fluid compositions containing epoxide acid...

Details Functional fluid compositions containing epoxide acid... Functional fluid compositions containing epoxide acid...

2006-03-28

2006-03-28

Del Cotto, Gregory R. (Department: 1751)

Compositions

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

Organic components

C252S077000, C252S078100, C252S078500, C252S079000

Reexamination Certificate

active

07018559

ABSTRACT:
A phosphate ester-based functional fluid composition that generates reduced levels of carboxylic acid during use by incorporating at least one acid scavenger selected from the epoxides of the invention. The phosphate ester-based functional fluids are particularly useful as hydraulic fluids.

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Chini, Marco, et al.: “Regiochemical Control of the Ring-Opening of 1, 2-Epoxides by Means of Chelating Process. 2. 'Synthesis and Reactions of the cis—and trans Oxides of 4- [ (Benzyloxy) methyl ] cyclohexene, 3-Cyclohexenemethanol, and Methyl 3-cyclohexenecarboxylate” Journal of Organic Chemistry, vol. 57, No. 5, 1992, pp. 1405-1412, XP002182750.

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