Appeal No. 95-4081
Application 08/071,895
pressure agents, antiwear agents, color stabilizers and
anti-foam agents.
13. With respect to extreme pressure agents and
corrosion- and oxidation-inhibiting agents, Burjes notes the
following (col. 47, lines 9-40; emphasis added):
Auxiliary extreme pressure agents and corrosion- and
oxidation-inhibiting agents which may be included in the
lubricants and functional fluids of the invention are
exemplified by chlorinated aliphatic hydrocarbons such as
chlorinated wax; organic sulfides and polysulfides such
as benzyl disulfide, bis(chlorobenzyl)disulfide, dibutyl
tetrasulfide, sulfurized methyl ester of oleic acid,
sulfurized alkylphenol, sulfurized dipentene, and
sulfurized terpene; phosphosulfurized hydrocarbons such[7]
as the reaction product of a phosphorus sulfide with
turpentine or methyl oleate, phosphorus esters including
principally dihydrocarbon and trihydrocarbon phosphites
such as dibutyl phosphite, diheptyl phosphite,
dicyclohexyl phosphite, pentylphenyl phosphite,
dipentylphenyl phosphite, tridecyl phosphite, distearyl
phosphite, dimethyl naphthyl phosphite, oleyl 4-
pentylphenyl phosphite, polypropylene (molecular weight
500)-substituted phenyl phosphite, diisobutylsubstituted
phenyl phosphite; metal thiocarbamates, such as zinc
A "sulfurized terpene" falls within the scope of the "sulfurized organic7
composition" called for by claim 26. See page 14, lines 1-2 of the specification.
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