WebCPC CPC COOPERATIVE PATENT CLASSIFICATION

C10N　INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS

C10N 2010/00 Metal present as such or in compounds

C10N 2020/02 ・Viscosity; Viscosity index

C10N 2020/04 ・Molecular weight; Molecular weight distribution

C10N 2020/06 ・Particles of special shape or size

C10N 2030/00 Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives

C10N 2030/02 ・Pour-point; Viscosity index

C10N 2030/04 ・Detergent or dispersant property

C10N 2030/06 ・Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure

C10N 2030/08 ・Resistance to extreme temperature

C10N 2030/10 ・Inhibition of oxidation, e.g. anti-oxidants

C10N 2030/12 ・Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives

C10N 2030/14 ・Metal deactivation

C10N 2030/16 ・Antiseptic; Biocidal

C10N 2030/18 ・Anti-foaming property

C10N 2030/20 ・Colour, e.g. dyes

C10N 2040/00 Specified use or application for which the lubricating composition is intended

C10N 2040/02 ・Bearings

C10N 2040/04 ・Oil-bath; Gear-boxes; Automatic transmissions; Traction drives

C10N 2040/06 ・Instruments or other precision apparatus, e.g. damping fluids

C10N 2040/08 ・Hydraulic fluids, e.g. brake-fluids

C10N 2040/10 ・Running-in oil

C10N 2040/12 ・Gas-turbines

C10N 2040/13 ・・Aircraft turbines

C10N 2040/14 ・Electric or magnetic purposes

C10N 2040/16 ・・dielectric; Insulating oil

C10N 2040/18 ・・in connection with recordings on magnetic tape or disc

C10N 2040/20 ・Metal working

C10N 2040/22 ・・with essential removal of material, {e.g. cutting; Cooling oil}

C10N 2040/24 ・・without essential removal of material {Oil for deformation operations, e.g. drawing, rolling}

C10N 2040/25 ・Internal combustion engines

C10N 2040/26 ・・Two-stroke

C10N 2040/28 ・・Rotary

C10N 2040/30 ・Refrigerator lubricant

C10N 2040/32 ・Wire, rope or cable lubricants

C10N 2040/34 ・Lubricating-sealants

C10N 2040/36 ・Release agents

C10N 2050/00 Form in which the lubricant is applied to the material being lubricated

C10N 2050/02 ・dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating

C10N 2050/04 ・Aerosol

C10N 2050/06 ・Gaseous phase, at least during working conditions

C10N 2050/08 ・solid

C10N 2050/10 ・semi-solids; greasy

C10N 2060/00 Chemical after-treatment of the constituents of the lubricating composition

C10N 2060/003 ・{by organic hydroxy group containing compounds}

C10N 2060/006 ・{by nitrogen containing compounds}

C10N 2060/02 ・Reduction, e.g. hydrogenation

C10N 2060/04 ・Oxidation, e.g. ozonisation

C10N 2060/06 ・by epoxides

C10N 2060/08 ・Halogenation

C10N 2060/10 ・by sulfur or a compound containing sulfur

C10N 2060/12 ・by phosphorus or a compound containing phosphorus, e.g. PxSy

C10N 2060/14 ・by boron or a compound containing boron

C10N 2070/00 Special methods of preparation

C10N 2080/00 Special pretreatment of the material to be lubricated, e.g. phosphatising or chromatising of a metal

C10N 2210/00 Nature of the metal present as such or in compounds, i.e. in salts

C10N 2210/01 ・Group I, e.g. Li, Na, K, Cs, Cu, Ag, Au

C10N 2210/02 ・Group II, e.g. Mg, Ca, Ba, Zn, Cd, Hg

C10N 2210/03 ・Group III, e.g. Al, In, La

C10N 2210/04 ・Group IV, e.g. Sn, Pb, Ti, Zr

C10N 2210/05 ・Group V, e.g. V, As, Sb, Bi

C10N 2210/06 ・Group VI, e.g. Cr, Mo, W

C10N 2210/07 ・Group VII or VIII

C10N 2210/08 ・・Mn, Fe, Co, Ni

C10N 2220/00 Specified physical or chemical properties or characteristics, i.e. function, of single compounds in lubricating compositions

C10N 2220/02 ・Physico-chemical properties

C10N 2220/021 ・・Molecular weight

C10N 2220/022 ・・Viscosity

C10N 2220/023 ・・Cloud point

C10N 2220/024 ・・Iodine value

C10N 2220/025 ・・Saturated compounds

C10N 2220/026 ・・Unsaturated compounds

C10N 2220/027 ・・Linear chain compounds

C10N 2220/028 ・・Branched chain compounds

C10N 2220/029 ・・Star-shaped polymers

C10N 2220/03 ・・Dendrimers

C10N 2220/031 ・・Distillation range

C10N 2220/032 ・・Specific gravity or density

C10N 2220/033 ・・Shear stability

C10N 2220/04 ・・Ionic liquids

C10N 2220/06 ・・Liquid crystals

C10N 2220/08 ・・Particles related characteristics

C10N 2220/082 ・・・Particle size or shape

C10N 2220/084 ・・・Coated particles

C10N 2220/086 ・・・Fibrous forms

C10N 2220/10 ・・Biodegradable compounds

C10N 2220/12 ・・Volatile compounds

C10N 2220/13 ・・Non-volatile compounds

C10N 2220/14 ・Characteristics associated with water

C10N 2220/142 ・・Water solubility

C10N 2220/144 ・・Onsolubility in water

C10N 2220/146 ・・Crystal water containing compounds

C10N 2220/30 ・・Refrigerants

C10N 2220/301 ・・・Chlorofluorocarbons

C10N 2220/302 ・・・Hydrofluorocarbons

C10N 2220/303 ・・・Hydrocarbons

C10N 2220/304 ・・・Nitrogen

C10N 2220/305 ・・・Ammonia

C10N 2220/306 ・・・Carbon dioxide

C10N 2230/00 Specified physical or chemical properties of lubricating compositions

C10N 2230/02 ・Viscosity or viscosity index

C10N 2230/04 ・Detergent properties, e.g. for cleaning, inhibition or removing varnish; Dispersion properties, e.g. for dispersing solids, carbon residues, sludge

C10N 2230/041 ・・Soot induced viscosity control

C10N 2230/06 ・Resistance to extreme pressure; Oiliness; Abrasion resistance; Friction; Anti-wear

C10N 2230/08 ・Resistance to extreme heat; Resistance to extreme temperature

C10N 2230/10 ・Anti-oxidation characteristics

C10N 2230/12 ・Resistance to rust or corrosion

C10N 2230/14 ・Metal deactivation, i.e. passivation

C10N 2230/16 ・Bactericidal or (micro)biocidal

C10N 2230/18 ・Defoaming properties

C10N 2230/20 ・Colour

C10N 2230/22 ・Degreasing properties

C10N 2230/24 ・Emulsion properties

C10N 2230/26 ・Waterproofing or water-resistance

C10N 2230/28 ・Anti-static

C10N 2230/30 ・Anti-misting

C10N 2230/32 ・Light or X-ray resistance

C10N 2230/34 ・Fragrance or deodorising properties

C10N 2230/36 ・Seal compatibility, e.g. with rubber

C10N 2230/38 ・Catalyst protection, e.g. in exhaust gas converters

C10N 2230/40 ・Low content or no content compositions

C10N 2230/41 ・・Chlorine free or low chlorine content compositions

C10N 2230/42 ・・Phosphor free or low phosphor content compositions

C10N 2230/43 ・・Sulfur free or low sulfur content compositions

C10N 2230/44 ・・Boron free or low contentn boron compositions

C10N 2230/45 ・・Ashless or low ash content

C10N 2230/50 ・Emission or smoke controlling properties

C10N 2230/52 ・Base number (TBN)

C10N 2230/54 ・Fuel economy

C10N 2230/56 ・Boundary lubrication or thin film lubrication

C10N 2230/58 ・Elastohydrodynamic lubrication, e.g. for high compressibility layers

C10N 2230/60 ・Electro rheological properties

C10N 2230/62 ・Food grade properties

C10N 2230/64 ・Environmental friendly compositions

C10N 2230/66 ・Hydrolytic stability

C10N 2230/68 ・Shear stability

C10N 2230/70 ・Soluble oils

C10N 2230/72 ・Extended drain

C10N 2230/74 ・Noack Volatility

C10N 2230/76 ・Reduction of noise, shudder or vibrations

C10N 2230/78 ・Fuel contamination

C10N 2240/00 Specified uses or applications of lubricating compositions

C10N 2240/02 ・Bearings

C10N 2240/04 ・Gear oil

C10N 2240/042 ・・for automatic transmissions

C10N 2240/044 ・・for manual transmissions

C10N 2240/045 ・・for Continuous Variable Transmission (CVT)

C10N 2240/046 ・・for traction drives

C10N 2240/06 ・Precision machinery, instruments

C10N 2240/08 ・Hydraulic fluids, e.g. for brakes, clutches

C10N 2240/10 ・Internal-combustion engines

C10N 2240/101 ・・Alcohol fuelled engines

C10N 2240/102 ・・Diesel engines

C10N 2240/103 ・・・Small diesel engines

C10N 2240/104 ・・Gasoline engines

C10N 2240/105 ・・・Two-cycle engines

C10N 2240/106 ・・・Rotary engines

C10N 2240/108 ・・for running in; grinding

C10N 2240/12 ・Gas turbines

C10N 2240/121 ・・Aircraft turbines

C10N 2240/14 ・Steam engines or turbines

C10N 2240/20 ・Electrical or magnetic applications

C10N 2240/201 ・・Dielectrics or insulators

C10N 2240/202 ・・for electric contacts

C10N 2240/203 ・・Pantographs, i.e. printing devices

C10N 2240/204 ・・Magnetic recording mediums

C10N 2240/205 ・・Magnetic fluids

C10N 2240/22 ・Lubricating sealants

C10N 2240/30 ・Refrigerators; Compressors

C10N 2240/40 ・Metal working

C10N 2240/401 ・・with removal of material, e.g. cutting, grinding, drilling

C10N 2240/402 ・・without removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling, extruding

C10N 2240/403 ・・Manufacturing joint less pipes

C10N 2240/404 ・・Hot working

C10N 2240/405 ・・Cold working

C10N 2240/406 ・・of specific metals

C10N 2240/407 ・・・Soft metals, e.g. aluminium

C10N 2240/408 ・・・Iron or steel

C10N 2240/409 ・・・stainless steel

C10N 2240/50 ・Wires, ropes or cables

C10N 2240/52 ・Conveyors; Chain belts

C10N 2240/54 ・Generators or electric motors in oil or gas winning field

C10N 2240/56 ・Flashing oils; Marking oils

C10N 2240/58 ・Mould release agents

C10N 2240/60 ・Supervacuum or supercritical use

C10N 2240/62 ・Textile oils

C10N 2240/64 ・Slushing oils

C10N 2240/66 ・Medical uses

C10N 2250/00 Form or state of lubricant compositions in which they are used

C10N 2250/02 ・Emulsions; Colloids; Micelles

C10N 2250/021 ・・Oil-in-water

C10N 2250/022 ・・Water-in-oil

C10N 2250/04 ・Aerosols

C10N 2250/06 ・Gaseous form

C10N 2250/08 ・Solids

C10N 2250/10 ・Semi-solids or greases

C10N 2250/12 ・Dispersions of solid lubricants

C10N 2250/121 ・・compositions providing a coating after evaportion of a medium, e.g. of solvent, water

C10N 2250/14 ・Multi layer lubricant coatings

C10N 2250/141 ・・in the form of films or sheets

C10N 2250/16 ・Micro capsules

C10N 2250/18 ・Composite materials, or sliding materials in which lubricants are integrally moulded

C10N 2260/00 Chemical after-treatment or modifications of compounds

C10N 2260/02 ・Reduction

C10N 2260/04 ・Oxidation

C10N 2260/06 ・Treatment with epoxides or oxyalkylation reactions

C10N 2260/08 ・Halogenation

C10N 2260/09 ・Treatment with nitrogen containing compounds

C10N 2260/10 ・Treatment with sulfur or sulfur-containing compounds

C10N 2260/12 ・Treatment with phosphorus or phospohorus-containing compounds

C10N 2260/14 ・Treatment with boron or boron-containing compounds

C10N 2270/00 Specific manufacturing methods for lubricant compositions or compounds not covered by groups C10N 2210/00 to M10M 260/00

C10N 2270/02 ・concentrating of additives

C10N 2280/00 Specific pretreatment of the surface to be lubricated, e.g. phosphatising