Synthesis of new high performance lubricants and solid lubricants Page: 3 of 12
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operate. With a flow through system, such as would be possible with the
chlorofluoro soluble additive^, no decomposition of the fluorocarbon is
expected in motor oils.
We have also launched a major effort toward the synthesis of spherical
perfluoropolyethers. The idea here is that this novel class of
perfluoropolyethers may work as "molecular ball bearings" to produce materials
with extremely unusual lubricating properties. Very shortly some of these
will be tested by Dr. Bill Jones of the Tribology Laboratories at the NASA
Lewis Research Center in Cleveland. You will note that we have prepared and
characterized a wide range of materials.
Perf luoro (Pentaervt.hr i tv 1 tetraoctv 1 ether )
M.W. 1952 C<-CF2-0-CF2-CF2-CF2-CF2-CF2-CF2-CF2-CF3)4
d e f g h i
F-19 N.M.R. data:
calculated: C 22.76*/.,
found: C 22.507.,
( d) -122.1
D Mass Spectral data: +CI
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Lagow, R.J. Synthesis of new high performance lubricants and solid lubricants, report, March 1, 1992; United States. (https://digital.library.unt.edu/ark:/67531/metadc1093475/m1/3/: accessed March 24, 2019), University of North Texas Libraries, Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.