SYNTHETIC LUBRICANT,

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Abstract:

The invention involves a synthetic oil made from pentaerythritol ester and synthetic fatty acids. To insure the efficiency of the synthetic oil in refrigeration machines running on freon-22, the use of the synthetic fatty acid with 5--9 atoms of carbon and antioxidant additive is suggested. Use of ionol in an amount of 0.5--1.0 wt percent or parahydroxydiphenylamine in an amount of 0.3--0.5 wt percent is also recommended. Author

Author(s):
Altman, S. S. ; Myshalova, A. A. ; Kan, K. D. ; Gorda, L. G.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Edited trans. of Patent (USSR) 208 868 1 p, 18 Sep 65, by D. Koolbeck.
Annotation:
Synthetic lubricant--Translation.
Pagination:
0006

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-HT-23-1489-68
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
(*LOW TEMPERATURE LUBRICANTS, *LUBRICANT ADDITIVES), (*REFRIGERATION SYSTEMS, *LOW TEMPERATURE LUBRICANTS), PATENTS, FATTY ACIDS, PETN, ESTERS, ANTIOXIDANTS, PHENOLS
Field(s)/Group(s):
Lubricants and Hydraulic Fluids
Keyword(s):
CRESOL 2 6 DITERTIARY BUTYL PARA, FREON 22, PENTAERYTHRITOL ESTERS, PHENOL 4 METHYL, *SYNTHETIC OILS, TRANSLATIONS
Report Date:
1969 Apr 22