Solid Anti-friction Devices, Materials Therefor, Lubricant Or Separant Compositions For Moving Solid Surfaces, And Miscellaneous Mineral Oil Compositions Patents (Class 508)
- Animal or plant matter (e.g., blood, hair, skin, wood, hemp, cotton, paper, lard, castor oil, shellac, glue, beeswax, etc.) (Class 508/101)
- Elemental or alloyed metal (Class 508/103)
- Halogen compound (Class 508/106)
- Silicon compound (Class 508/107)
- Heavy metal or aluminum compound (e.g., MoS2,etc.) (Class 508/108)
- Graphite, coal, or elemental carbon (Class 508/109)
- Processes of purifying or recovering used lubricant compositions, and purified or recovered products thereof (Class 508/111)
- Halogenated graphite, or microorganism metabolic product or culture product of indeterminate structure (Class 508/112)
- Graphite, coal, or elemental carbon (Class 508/113)
- Tar, tar distillate, or chemically reacted tar or tar distillate (Class 508/132)
- Asphalt, pitch, pitch distillate, or chemically reacted asphalt or pitch (e.g., sulfurized, salified, reduced, blown, etc.) (Class 508/133)
- Distillation residues of crude chemical reaction mixtures, or such residues chemically reacted (e.g., oxo still bottoms, etc.) (Class 508/135)
- Silicon dioxide, silicic acid, orthosilicate, or metasilicate, including surface-treated (e.g., clays, onium clays, estersils, etc.) (Class 508/136)
- Elemental halogen or elemental phosphorus (Class 508/149)
- Elemental metal or boron, or alloyed metal (Class 508/150)
- Elemental sulfur, selenium, or tellurium (Class 508/152)
- Inorganic compound (except water) (Overbased or carbonated organic acidic compounds are not classified in this subclass or its indents on the basis of inorganic overbasing or carbonating agents; the overbased or carbonated compounds are treated as complexes, and are classified with the particular organic acidic compound) (Class 508/154)
- PTFE (polytetrafluoroethylene) (Class 508/181)
- Azo compound (i.e., compound having two acyclic nitrogens double bonded to each other, and carbon single bonded to each of the nitrogens) (Class 508/184)
- Organic compound containing boron (Class 508/185)
- Compound of indeterminate structure, prepared by reacting a silicon compound of known structure (Class 508/201)
- Organic compound containing silicon (e.g., silicon esters) (Class 508/202)
- Protein, carbohydrate, lignin, plant matter of indeterminate structure, or their reaction product of indeterminate structure (Class 508/216)
- Compound of indeterminate structure, prepared by reacting a heterocyclic compound of known structure; a heterocyclic ring is one having as ring members only carbon and at least one hetero atom selected from nitrogen and chalcogen (oxygen, sulfur, selenium, or tellurium) (Class 508/221)
- Heterocyclic ring compound; a heterocyclic ring is one having as ring members only carbon and at least one hetero atom selected from nitrogen and chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) (Class 508/243)
- Organic oxidate of indeterminate composition (Class 508/312)
- Sulfurized compound of indeterminate structure, which is a reaction product of an organic compound with sulfur halide, elemental sulfur, or metal polysulfide (Class 508/322)
- Phosphosulfurized or phosphooxidized organic compound of indeterminate structure (i.e., indeterminate reaction products of organic compounds with phosphorus sulfides or oxides) (Class 508/346)
- Nitrogen and heavy metal, or nitrogen and aluminum, in the same compound (Class 508/362)
- Heavy metal or aluminum in an organic phosphorus compound having four chalcogens bonded directly to the phosphorus (Class 508/368)
- Heavy metal or aluminum in the same compound with alkali or alkaline earth metal (Class 508/381)
- Heavy metal or aluminum bonded directly to carbon (Class 508/382)
- Heavy metal or aluminum naphthenate, in combination with an organic nitrogen, sulfur, or phosphorus compound (Class 508/385)
- Organic -XCN or -N=C=X compound, wherein X is chalcogen (Class 508/386)
- Compound of indeterminate structure, prepared by reacting an organic sulfonate compound of known structure (Class 508/387)
- Organic sulfur compound, wherein the sulfur is single bonded directly to oxygen (e.g., sulfites, etc.) (Class 508/388)
- Compound of indeterminate structure, prepared by reacting a compound having phosphorus single bonded directly to chalcogen by nonionic bonding and attached directly or indirectly to carbon by nonionic bonding (e.g., by reaction of phosphorus acids and esters, etc.) (Class 508/419)
- Organic phosphorus compound, wherein the phosphorus is single bonded directly to chalcogen by nonionic bonding (e.g., phosphorus acids, esters, etc.) (Class 508/421)
- Organic -C(=X)X- compound, wherein the Xs are the same or diverse chalcogens, with at least one X being sulfur (Class 508/443)
- Compound of indeterminate structure, prepared by reacting an organic cyano or isocyano compound of known structure (Class 508/446)
- Organic cyano or isocyano compound (Class 508/447)
- Rosin, tall oil, or derivatives of indeterminate structure thereof (Class 508/449)
- Purified or chemically reacted naturally occurring carboxylic acid ester wax (e.g., acidolized, hydrogenated, halogenated, etc.) (Class 508/450)
- Naturally occurring carboxylic acid ester wax (e.g., carnauba wax, lanolin, beeswax, etc.) (Class 508/451)
- Compound of indeterminate structure, prepared by reacting an organic -C(=O)O- compound of known structure (Class 508/452)
- Organic -C(=O)O- compound (Class 508/459)
- Compound of indeterminate structure prepared by reacting a compound of known structure having halogen attached directly to phosphorus or chalcogen by nonionic bonding (Class 508/540)
- Organic selenium or tellurium compound (Class 508/541)
- Compound of indeterminate structure, prepared by reacting an aldehyde, a phenol or phenol salt, and ammonia or substituted ammonia (e.g., reaction of formaldehyde, phenol, and amine, etc.) (Class 508/542)
- Compound of indeterminate structure, prepared by reacting an organic nitrogen compound of known structure (Class 508/543)
- Organic nitrogen compound (Class 508/545)
- Organic phosphorus compound (Class 508/564)
- Compound of indeterminate structure, prepared by reacting an organic sulfur compound of known structure (Class 508/565)
- Compound of indeterminate structure, prepared by the reaction of a phenol, an aldehyde, and at least one of carbon disulfide, metal sulfide, or ammonium sulfide (Class 508/566)
- Organic sulfur compound (e.g., mercaptans, etc.) (Class 508/567)
- Compound of indeterminate structure, prepared by reacting an organic oxygen compound of known structure (Class 508/575)
- Organic oxygen compound (Class 508/577)
- Organic halogen compound (Class 508/588)
- Solid hydrocarbon polymer (Class 508/591)
