EP0510633A1 - Schmierölzusammensetzung und ihre Verwendung - Google Patents

Schmierölzusammensetzung und ihre Verwendung Download PDF

Info

Publication number
EP0510633A1
EP0510633A1 EP92106937A EP92106937A EP0510633A1 EP 0510633 A1 EP0510633 A1 EP 0510633A1 EP 92106937 A EP92106937 A EP 92106937A EP 92106937 A EP92106937 A EP 92106937A EP 0510633 A1 EP0510633 A1 EP 0510633A1
Authority
EP
European Patent Office
Prior art keywords
carbon atoms
group
formula
expressed
phosphate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP92106937A
Other languages
English (en)
French (fr)
Inventor
Takeshi Okita
Tadanori Kato
Haruo Saito
Takao Fukuhara
Toshio Wachi
Kazuko Takahashi
Shinji Ikeshita
Hitomi Nakano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sakai Chemical Industry Co Ltd
Japan Sun Oil Co Ltd
Original Assignee
Sakai Chemical Industry Co Ltd
Japan Sun Oil Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sakai Chemical Industry Co Ltd, Japan Sun Oil Co Ltd filed Critical Sakai Chemical Industry Co Ltd
Publication of EP0510633A1 publication Critical patent/EP0510633A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008—Lubricant compositions compatible with refrigerants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/36—Esters of polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/38—Esters of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/74—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
    • C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
    • C10M107/34—Polyoxyalkylenes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/48—Lubricating compositions characterised by the base-material being a macromolecular compound containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/16—Ethers
    • C10M129/18—Epoxides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/12—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M153/00—Lubricating compositions characterised by the additive being a macromolecular compound containing phosphorus
    • C10M153/04—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/042—Epoxides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic acids used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy compounds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/285—Esters of aromatic polycarboxylic acids
    • C10M2207/2855—Esters of aromatic polycarboxylic acids used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/286—Esters of polymerised unsaturated acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/32—Esters of carbonic acid
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/1033—Polyethers, i.e. containing di- or higher polyoxyalkylene groups used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C10M2209/1045—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
    • C10M2209/1055—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/106—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only
    • C10M2209/1065—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • C10M2209/1075—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106 used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • C10M2209/1085—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
    • C10M2209/1095—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/02—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
    • C10M2213/023—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
    • C10M2213/043—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/0606—Perfluoro polymers used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C10M2213/0623—Polytetrafluoroethylene [PTFE] used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/003—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/023—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/0405—Phosphate esters used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/041—Triaryl phosphates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/042—Metal salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/049—Phosphite
    • C10M2223/0495—Phosphite used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C10M2223/0603—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C10M2223/061—Metal salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C10M2223/065—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/08—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-nitrogen bonds
    • C10M2223/083—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-nitrogen bonds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/10—Phosphatides, e.g. lecithin, cephalin
    • C10M2223/103—Phosphatides, e.g. lecithin, cephalin used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2225/003—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2225/02—Macromolecular compounds from phosphorus-containg monomers, obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2225/02—Macromolecular compounds from phosphorus-containg monomers, obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10M2225/025—Macromolecular compounds from phosphorus-containg monomers, obtained by reactions involving only carbon-to-carbon unsaturated bonds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2225/04—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of macromolecualr compounds not containing phosphorus in the monomers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2225/04—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of macromolecualr compounds not containing phosphorus in the monomers
    • C10M2225/0405—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of macromolecualr compounds not containing phosphorus in the monomers used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2225/00—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2225/04—Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions obtained by phosphorisation of macromolecualr compounds not containing phosphorus in the monomers
    • C10M2225/041—Hydrocarbon polymers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/30—Refrigerators lubricants or compressors lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/32—Wires, ropes or cables lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/34—Lubricating-sealants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/36—Release agents or mold release agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/38—Conveyors or chain belts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/40—Generators or electric motors in oil or gas winning field
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/42—Flashing oils or marking oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/44—Super vacuum or supercritical use
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/50—Medical uses

Definitions

  • This invention relates to a lubricating oil composition for refrigerating machine using 1,1,1.2-tetrafluoroethane (HFC-134a) as refrigerant.
  • HFC-134a 1,1,1.2-tetrafluoroethane
  • chlorofluorocarbons containing fluorine and chlorine have been used, such.as trichloromonofluoromethane (CFC-11), dichlorodifluoromethane (CFC-12), and monochlorodifluoromethane (HCFC-22).
  • CFC-11 and CFC-12 are designated as fully halogenated fluorocarbons because they destroy the ozone layer in the stratosphere, and their use is being limited at the present, and it is nearly decided that their use will be completely banned-in the future.
  • HCFC-22 is also likely to be designated as the subject of restriction in the future.
  • CFC-12 is widely used in the refrigerating machines such as household refrigerators and automotive air-conditioners, and as the substitute after the use is banned, a chlorine-free 1,1,1,2-tetrafluoroethane (HFC-134a) is expected to be used.
  • the HFC-134a not containing chlorine in its molecule, does not act as extreme-pressure agent, unlike CFC-12, which poses the problem of wear of metallic parts exposed inside the compressor.
  • the HFC-134a is also inferior in solubility with existing mineral oils, synthetic oils, and other lubricating oils for refrigerating machines (base oils), and ordinary additives blended in such lubricating oils.
  • solubility may be nearly solved by using, as the substitutes for hitherto used base oils, for examples, polyalkylene glycol (see Japanese Patent Unexamined Publications No. 102296/1990, 276880/1990), ester base fluid (see Japanese Patent Unexamined Publications No. 24197/1991, 33192/1991, 33193/1991), or fluorinated oil (see Japanese Patent Unexamined Publications No. 93896/1991).
  • polyalkylene glycol see Japanese Patent Unexamined Publications No. 102296/1990, 276880/1990
  • ester base fluid see Japanese Patent Unexamined Publications No. 24197/1991, 33192/1991, 33193/1991
  • fluorinated oil see Japanese Patent Unexamined Publications No. 93896/1991.
  • anti-wear property the property of the composition itself to prevent wear of metallic parts
  • the invention presents a lubricating oil composition for refrigerating machine comprising at least one organic phosphorus compound selected from a group comprising organic phosphonate expressed in Formula (I), organic phosphate expressed in Formula (V), and organic phosphate expressed in Formula (VI), out of polyalkylene glycol, ester base fluid , fluorinated oil and organic phosphorus compound as specified above, wherein, if composed of polyalkylene glycol and the organic phosphate expressed in Formula (V), the content of the organic phosphate in the base oil exceeds 10 wt.%. where R1, R2 are either identical or different, expressing any one of the groups (1) to (4) below.
  • the organic phosphonate expressed in Formula (I), the organic phosphate expressed in Formula (V), and the organic phosphate expressed in Formula (VI) may be all used as the base oil for the lubricating oil composition for refrigerating machine, and are all stable and compounds with excellent anti-wear property, and the lubricating oil composition for refrigerating machine using such compounds as the base oil is superior in antiwear property to the existing materials.
  • these compounds are excellent in solubility with existing known base oils such as polyalkylene glycol, ester base fluid and fluorinated oil, and may be also used as antiwear agents for enhancing the anti-wear property of the base oils without adversely affecting the stability.
  • the lubricating oil composition for refrigerating machine of the invention containing any one of the above compounds as the base oil or the additive (antiwear agent) for the known base oil exhibits, by itself, an excellent anti-wear property superior to that of the existing lubricating oil composition using CFC-12, and therefore it improves the anti-wear property of the system using HFC-134a not acting as extreme-pressure agent as refrigerant, and hence extremely reduces the wear of metallic parts exposed inside the compressor. Moreover, its anti-wear property is extremely excellent as compared with the anti-wear property of the lubricating oil composition for refrigerating machine using CFC-12 as refrigerant.
  • organic phosphonates presented above may be prepared by known methods.
  • O,O-diisooctyl isooctylphosphonate may be prepared by reaction of triisooctyl phosphite and isooctyl bromide.
  • the content of the organic phosphonate in the base oil is not particularly defined in the invention.
  • the organic phosphonate can be used not only as the base oil but also as the additive (anti-wear agent) for other base oil, and its content may be arbitrary including 100 wt.% (that is, the whole base oil may be an organic phosphonate).
  • the content should be 0.01 wt.% or more. If the content of the organic phosphonate is less than 0.01 wt.%, its additive effect is insufficient, and sufficient anti-wear property may not be achieved.
  • known base oils such as polyalkylene glycol, ester base fluid and fluorinated oil, and organic phosphate expressed in Formula (V) or (VI) may be used.
  • organic phosphate may be prepared by known methods.
  • tris(2-ethylhexyl)phosphate may be prepared by the reaction of 2-ethylhexanol and phosphorus oxychloride in the presence of dehydrohalogenating agent.
  • base oils to be used together with the organic phosphate include known base oils such as polyalkylene glycol, ester base fluid and fluorinated oil, organic phosphonate expressed in Formula (I), and organic phosphate expressed in Formula (VI).
  • the rate of the organic phosphate in the base oil must exceed 10 wt.%.
  • the polyalkylene glycol is high in moisture absorption rate, and it may absorb more than 1.0% of moisture, which may adversely affect the stability of the lubricating oil composition for refrigerating machine. It is accordingly necessary to increase the content of the organic phosphate which does not absorb moisture so as to lower the moisture content of the entire composition, and hence the content of the organic phosphate is limited in a range exceeding 10 wt.%.
  • the organic phosphate expressed in Formula (V) is blended by more than 10 wt.%, it is also effective to suppress the temperature of the sliding surface, which further contributes to decrease of decomposition of refrigerant (enhancement of stability).
  • the content of the organic phosphate expressed in Formula (V) in the base oil is desired to be 0.01 wt.% or more, owing to the same reason as in the case of organic phosphonate.
  • the upper limit of content of the organic phosphate is, in any case above, is 100 wt.% same as in the case of organic phosphonate mentioned above.
  • organic phosphate may be prepared by known methods.
  • tris[di(oxyethylene)-2-ethylhexyl]phosphate is prepared by the reaction of phosphorus oxychloride and dioxyethylene-2-ethylhexylether in the presence of dehydrohalogenating agent.
  • the content of the organic phosphate in the base oil is, same as specified above, desired to be in a range of 0.01 to 100 wt.%.
  • Other base oils to be used together with the organic phosphate may include known base oils such as polyalkylene glycol, ester base fluid and fluorinated oil, organic phosphonate expressed in Formula (I), and organic phosphate expressed in Formula (V).
  • polyalkylene glycol to be used together with any one of the organic phosphonate expressed in Formula (I), the organic phosphate expressed in Formula (V), and the organic phosphate expressed in Formula (VI), various known polyalkylene glycols may be used, and in particular, the compound expressed in Formula (XI) is desired.
  • EO denotes an oxyethylene group
  • PO is an oxypropylene group
  • m and n are 0 or integers of 1 or more, but m and n are not 0 at the same time; if m and n are both integers of 1 or more, the oxyethylene group and oxypropylene group may be bonded either at random or in block; the ratio of m and m, m/n, is desired to be 1 or less; and p is an integer of 1 to 4.
  • A1 is any one of the following:
  • A1 represents a residue by removing hydroxy group from dihydroxy compound.
  • a residue by removing hydroxy group from saturated aliphatic dihydroxy compound, unsaturated aliphatic dihydroxy compound, or aromatic dihydroxy compound is preferably used, such as ethylene glycol and propylene glycol.
  • A1 represents a residue by removing hydroxy group from trihydroxy compound.
  • a residue by removing hydroxy group from saturated aliphatic trihydroxy compound, unsaturated aliphatic trihydroxy compound, or aromatic trihydroxy compound is preferably used, such as gylcerin and trimethylolpropane.
  • A1 represents a residue by removing hydroxy group from tetrahydroxy compound.
  • a residue by removing hydroxy group from saturated aliphatic tetrahydroxy compound, or unsaturated aliphatic tetrahydroxy compound is preferably used, such as pentaerythritol.
  • A2 represents one of the following:
  • the kinematic viscosity at 40 deg. C of polyalkylene glycol expressed in Formula (XI) is desired to be in a range of 5 to 300 cSt. If the kinematic viscosity is less than 5 cSt, the lubricating performance as the base oil including anti-wear property is not sufficient, and if exceeding 300 cSt, the solubility may be inferior. More preferably, the kinematic viscosity of polyalkylene glycol at 40 deg. C should be in a range of 15 to 150 cSt.
  • polyalkylene glycol expressed in Formula (XI) may include compounds expressed in Formula (XIII), of which kinematic viscosity at 40 deg. C is 32 cSt. where m and n are integers of which ratio m/n is 0.6
  • ester base fluid used together with the base oil
  • various hitherto known ester base fluids may be used, and in particular the oils expressed in Formula (XIV) are used preferably.
  • A4 represents any one of the following:
  • A4 represents a residue by removing hydroxy group from dihydroxy compound.
  • a residue by removing hydroxy group from saturated aliphatic dihydroxy compound, unsaturated aliphatic dihydroxy compound, or aromatic dihydroxy compound is preferably used, such as ethylene glycol and propylene glycol.
  • A4 represents a residue by removing hydroxy group from trihydroxy compound.
  • a residue by removing hydroxy group from saturated aliphatic trihydroxy compound, unsaturated aliphatic trihydroxy compound, or aromatic trihydroxy compound is preferably used, such as gylcerin and trimethylolpropane.
  • A4 represents a residue by removing hydroxy group from tetrahydroxy compound.
  • a residue by removing hydroxy group from saturated aliphatic tetrahydroxy compound, or unsaturated aliphatic tetrahydroxy compound is preferably used, such as pentaerythritol.
  • alkyl group or alkenyl group not possessing hydrogen in ⁇ -carbon is desired.
  • A5 represents one of the following:
  • ester base fluid expressed in Formula (XIV) include, among others, octyl oleate, trimethylol propane triheptanoate, and pentaerythritol tetraoctanoate.
  • diester dicorboxylate expressed in Formula (XV) may be used.
  • the dicarboxylic acid as the material for the diester dicarboxylate may include, for example, succinic acid, adipic acid, azelaic acid, sebacic acid, phthalic acid, isophthalic acid, terephthalic acid, tetradecanoic diacid, and hexadecanoic diacid, and practical examples of ester base fluid expressed in Formula (XV) include, among others, 1,9-azelaic dioctyl ester, 1,14-tetradecanoic dioctyl ester, and 1,16-hexadecanoic dioctyl ester.
  • the carbonate ester expressed in Formula (XVI) may be known, for example.
  • R18, R20 are identical or different, representing alkyl group with 1 to 18 carbon atoms, alkenyl group with 3 to 18 carbon atoms, or aryl group with 6 to 18 carbon atoms (which may possess either alkyl group with 1 to 12 carbon atoms or alkenyl group with 2 to 12 carbon atoms as a substituent)
  • R19 represents an alkylene group with 2 to 4 carbon atoms
  • r is 0 or an integer of 1 or more.
  • carbonate ester includes a compound of which kinematic viscosity at 40 deg. C is 32 cSt as expressed-in Formula (XVIa): where C4H9 is an n-buty group.
  • the ester base fluid explained herein is desired to have the kinematic viscosity at 40 deg. C in a range of 5 to 300 cSt, especially in a range of 15 to 60 cSt, considering its use in refrigerating machine.
  • the fluorinated oil used together with the base oil includes various known fluorinated oils, and in particular the compound in Formula (XVII) is desired.
  • A8 - [O - (C s F 2s ) t - C u F 2u -OA9] v (XVII) where A8 denotes a perfluoroalkyl group with 1 to 12 carbon atoms, A9 represents a perfluoroalkyl group with 1 to 4 carbon atoms or an acyl group expressed in Formula (XVIII), s is an integer of 1 to 4, t is an integer of 1 or more, and u and v are either identical or different, representing integers of 1 to 3.
  • a practical example of such fluorinated oil includes a compound expressed in Formula (XIX).
  • fluorinated oil consisting of a constituent unit expressed in Formula (XX).
  • XX the fluorinated oil consisting of a constituent unit expressed in Formula (XX).
  • the acid value of the lubricating oil composition for refrigerating machine is too high, the stability is lowered, which may induce corrosion of metal and adverse effects on anti-wear property Therefore, the acid value should be as low as possible, and in particular it is desired to be 0.01 [mg KOH/g] or less.
  • aromatic phosphate or the like is used as extreme-pressure agent, but when its content increases, it may adversely affect the stability.
  • the content of the organic phosphorus compound expressed in Formula (I), (V) or (VI) is increased, the anti-wear property is enhanced without impairing the stability.
  • the ordinary additive added conventionally to the lubricating oil composition may be added by the conventional blending rate.
  • Such additives may include, for example, an epoxy compounds for stabilizing the lubricating oil composition.
  • an epoxy compounds for stabilizing the lubricating oil composition are, among others, condensate of polyalkylene glycol and epichlorohydrine, condensate of phenol and glycidyl alcohol, and epoxy fatty ester.
  • the epoxy compounds are usually blended to the base oil in a range of 0.1 to 10 wt.%. If the content of the epoxy compounds are less than the specified range, the effect of adding the epoxy compounds are insufficient, or, to the contrary, if the blending of the epoxy compounds are more than the range, it may be harmful for the antiwear property of the lubricating oil composition.
  • additives than the stabilizer may include antioxidant of phenol and amine compounds, oilness of sulfur compounds, metal deactivator of benzotriazole compounds.
  • the lubricating oil composition for refrigerating machine of the invention is prepared by adding, as required, polyalkylene glycol, ester base fluid, fluorinated oil, or other base oils, and various additives to the organic phosphonate expressed in Formula (I), organic phosphate expressed in Formula (V), or organic phosphate expressed in Formula (VI), and agitating and dissolving at room temperature to 80 deg. C, or preferably, room temperature to 40 deg. C.
  • the lubricating oil composition for refrigerating machine of the invention is preferably used in the refrigerating machine such as refrigerator, car cooler, freezer, and refrigerated display case incorporating a compressor of rotary type, reciprocating type, centrifugal type or the like.
  • P Polyalkylene glycol expressed in Formula (XIII), of which kinematic viscosity at 40 deg. C is 32 cSt. where m and n are integers of which ratio m/n is 0.6.
  • V Organic phosphate of which R8, R9, R10 are commonly 2-ethylhexyl groups.
  • the aromatic phosphate expressed below was blended with polyalkylene glycol as base oil expressed in Formula (XIII), and dissolved uniformly to prepare the lubricating oil composition for refrigerating machine of Comparative Example 4.
  • the blending rate of aromatic phosphate in the base oil was 1.0 wt.%.
  • the compound expressed below was blended with pentaerythritol tetraoctanoate as base oil, and dissolved uniformly to prepare the lubricating oil composition for refrigerating machine of Comparative Example 6.
  • the blending rate of the compound in the base oil was 1.0 wt.%. (C18H350)2P(O)H
  • the phosphate expressed below was blended with pentaerythritol tetraoctanoate as base oil, and dissolved uniformly to prepare the lubricating oil composition for refrigerating machine of Comparative Example 7.
  • the compound expressed below was blended with pentaerythritol tetraoctanoate as base oil, and dissolved uniformly to prepare the lubricating oil composition for refrigerating machine of Comparative Example 8.
  • the blending rate of-the compound in the base oil was 1.0 wt.%. (C18H350)3-P
  • the lubricating oil compositions for refrigerating machines of the Examples and Comparative Examples were dissolved in HFC-134a as refrigerant at the blending rates of 3 wt.%, 10 wt.%, 50 wt.% as calculated in the formula below.
  • the solution was poured in a glass tube which was sealed tightly, and cooled to -50 deg. C, and presence or absence of separation of solution was observed. It was evaluated as O if not separated at -50 deg. C, and X if separated before reaching -50 deg. C.
  • Blend (wt.%) X (g) X (g) + Y (g) X100 where
  • the lubricating oil compositions for refrigerating machine of Examples 1 to 40 were all found to be excellent in anti-wear property, solubility, and stability.
  • organic phosphonate of which R1 to R3 in Formula (I) are commonly 2-ethylhexyl groups, and polyalkylene glycol expressed in Formula (XIII) as base oil were blended so that the blending rate of the organic phosphonate in the base oil might be as shown in Table 6, and dissolved uniformly to prepare lubricating oil compositions for refrigerating machine of Examples 41 to 49.
  • the organic phosphonate of which R1 to R3 in Formula (I) are commonly 2-ethylhexyl groups was blended with the base oil shown in Table 9, and dissolved uniformly to prepare lubricating oil compositions for refrigerating machine of Examples 66 to 76.
  • the blending rate of organic phosphonate in the base oil was 1.0 wt.%.
  • the symbols represent the following compounds respectively.
  • P1/E1 (99/1) Mixed base oil of 99 parts by weight of polyalkylene glycol of P1 and 1 part by weight of pentaerythritol tetraoctanoate of E1
  • P1/E1 (1/99) Mixed base oil of 1 part by weight of polyalkylene glycol of P1 and 99 parts by weight of pentaerythritol tetraoctanoate of E1
  • compositions of Examples 77 to 99 were excellent in all of anti-wear property, solubility, and stability.
  • the polyalkylene glycol expressed in Formula (XIII) was used as the base oil at the moisture content of 1.0% without dehumidifying to 0.3% of moisture content as used in the foregoing Examples and Comparative Examples, and this base oil was blended with the organic phosphate of which R1 to R3 in Formula (V) are commonly 2-ethylhexyl groups at the blending rate of the organic phosphate in the base oil as shown in Table 12, and dissolved uniformly to prepare the lubricating oil compositions for refrigerating machine of Examples 100 to 102, and Comparative Example 11. Without adding organic phosphate, Comparative Example 10 was prepared.
  • the organic phosphate of which R1 to R3 in Formula (V) are commonly 2-ethylhexyl groups was blended with the base oil shown in Table 15, and dissolved uniformly to prepare the lubricating oil compositions for refrigerating machine of Examples 121 to 128.
  • the blending rate of the organic phosphate in the base oil was 1.0 wt.%.
  • the symbols in the base oil column in the table represent the same compounds as specified above.
  • compositions of Examples 141 to 183 were excellent in anti-wear property, solubility and stability.
  • organic phosphate of which the first to the third substituents in Formula (VI) are commonly the group of symbol (8) above, and the polyalkylene glycol expressed in Formula (XIII) as base oil were blended so that the blending rate of the organic phosphate in the base oil might be as shown in Table 22, and dissolved uniformly, and the lubricating oil compositions for refrigerating machine of Examples 184 to 193 were prepared.
  • the organic phosphate of which the first to the third substituents in Formula (VI) are commonly the group of symbol (8) above was blended with the base oil in Table 25, and dissolved uniformly to prepare the lubricating oil compositions for refrigerating machine of Examples 212 to 222.
  • the blending rate of organic phosphate in the base oil was 1.0 wt.%.
  • the symbols in the base oil column in the table denote the same compounds as specified above.
  • the organic phosphorus compounds and base oil shown in Table 26 were blended so that the blending rate of the organic phosphorus compound in the base oil might be 10 wt.%, and dissolved uniformly, and the sample compositions of which total acid value is 0.00[mg KOH/g] were prepared.
  • the lubricating oil compositions for refrigerating machine of Examples 223 to 230 and Comparative Examples 12 to 14 adjusted the total acid value as shown in the table were prepared.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
EP92106937A 1991-04-24 1992-04-23 Schmierölzusammensetzung und ihre Verwendung Withdrawn EP0510633A1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP9386691 1991-04-24
JP93866/91 1991-04-24
JP17418191 1991-07-15
JP174181/91 1991-07-15
JP253855/91 1991-10-01
JP25385591 1991-10-01

Publications (1)

Publication Number Publication Date
EP0510633A1 true EP0510633A1 (de) 1992-10-28

Family

ID=27307408

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92106937A Withdrawn EP0510633A1 (de) 1991-04-24 1992-04-23 Schmierölzusammensetzung und ihre Verwendung

Country Status (1)

Country Link
EP (1) EP0510633A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0571091A1 (de) * 1992-04-29 1993-11-24 The Lubrizol Corporation Carbonsaüreester enthaltende flüssige Zusammensetzungen
EP0640681A1 (de) * 1992-04-28 1995-03-01 Tonen Corporation Schmierölzusammensetzung
WO1996036682A1 (en) * 1995-05-18 1996-11-21 Castrol Limited Lubricating compositions
EP1312663A1 (de) * 2000-07-26 2003-05-21 Idemitsu Kosan Co., Ltd. Schmieröl für kältemaschine und dieses enthaltende hydraulikflüssigkeit
WO2016071231A1 (en) * 2014-11-04 2016-05-12 Shell Internationale Research Maatschappij B.V. Lubricating composition
CN105829511A (zh) * 2013-11-01 2016-08-03 捷客斯能源株式会社 润滑油组合物
CN109072114A (zh) * 2016-07-28 2018-12-21 Jxtg能源株式会社 冷冻机油

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857215A (en) * 1986-03-25 1989-08-15 Wong John L Semi-fluid lubricant for extreme climates
WO1990009387A1 (en) * 1989-02-09 1990-08-23 The Lubrizol Corporation Carboxylic esters, liquid compositions containing said carboxylic esters and methods of lubricating metal parts
EP0384724A1 (de) * 1989-02-22 1990-08-29 Nippon Oil Co. Ltd. Schmierverfahren für Kühlvorrichtungen
EP0435253A1 (de) * 1989-12-28 1991-07-03 Nippon Oil Company, Limited Kühlschranköle zum Gebrauch mit Hydrogen enthaltenden Halogenocarbonkühlmitteln
WO1991018073A1 (en) * 1990-05-17 1991-11-28 The Lubrizol Corporation Phosphorus-containing compositions for refrigeration systems
EP0461262B1 (de) * 1989-12-14 1995-05-03 Idemitsu Kosan Company Limited Anwendung von Schmierölzusammensetzung für Fluorkohlenwasserstoff-Kältemittel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857215A (en) * 1986-03-25 1989-08-15 Wong John L Semi-fluid lubricant for extreme climates
WO1990009387A1 (en) * 1989-02-09 1990-08-23 The Lubrizol Corporation Carboxylic esters, liquid compositions containing said carboxylic esters and methods of lubricating metal parts
EP0384724A1 (de) * 1989-02-22 1990-08-29 Nippon Oil Co. Ltd. Schmierverfahren für Kühlvorrichtungen
EP0461262B1 (de) * 1989-12-14 1995-05-03 Idemitsu Kosan Company Limited Anwendung von Schmierölzusammensetzung für Fluorkohlenwasserstoff-Kältemittel
EP0435253A1 (de) * 1989-12-28 1991-07-03 Nippon Oil Company, Limited Kühlschranköle zum Gebrauch mit Hydrogen enthaltenden Halogenocarbonkühlmitteln
WO1991018073A1 (en) * 1990-05-17 1991-11-28 The Lubrizol Corporation Phosphorus-containing compositions for refrigeration systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DIE CHEM. TECHN. INDUSTRIE;SEIFEN,öLE,FETTE,WACHSE no. 23, 11 November 1971, AUGSBURG pages 881 - 886; DR. LEOPOLDINE RÖGLSPERGER: 'Phosphatester als Schmierbestandteile' *
WORLD PATENTS INDEX LATEST Week 8320, Derwent Publications Ltd., London, GB; AN 83-48239K & JP-A-58 061 173 (MATSUSHITA ELEC IND KK) 12 April 1983 *

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640681A1 (de) * 1992-04-28 1995-03-01 Tonen Corporation Schmierölzusammensetzung
US5514292A (en) * 1992-04-28 1996-05-07 Tonen Corporation Lubricating oil composition
EP0571091A1 (de) * 1992-04-29 1993-11-24 The Lubrizol Corporation Carbonsaüreester enthaltende flüssige Zusammensetzungen
WO1996036682A1 (en) * 1995-05-18 1996-11-21 Castrol Limited Lubricating compositions
US5824628A (en) * 1995-05-18 1998-10-20 Castrol Limited Lubricating compositions
US8648022B2 (en) 2000-07-26 2014-02-11 Idemitsu Kosan Co., Ltd. Lubricating oil for refrigerator and hydraulic fluid composition for refrigerator using the same
EP1312663A4 (de) * 2000-07-26 2006-07-12 Idemitsu Kosan Co Schmieröl für kältemaschine und dieses enthaltende hydraulikflüssigkeit
EP2284249A3 (de) * 2000-07-26 2011-05-18 Idemitsu Kosan Co., Ltd. Schmieröl für eine Kühlanlage und Kühlmittelzusammensetzung dafür dieses enthaltend
EP1312663A1 (de) * 2000-07-26 2003-05-21 Idemitsu Kosan Co., Ltd. Schmieröl für kältemaschine und dieses enthaltende hydraulikflüssigkeit
CN105829511A (zh) * 2013-11-01 2016-08-03 捷客斯能源株式会社 润滑油组合物
CN105829511B (zh) * 2013-11-01 2019-05-07 捷客斯能源株式会社 润滑油组合物
WO2016071231A1 (en) * 2014-11-04 2016-05-12 Shell Internationale Research Maatschappij B.V. Lubricating composition
CN107148463A (zh) * 2014-11-04 2017-09-08 国际壳牌研究有限公司 润滑组合物
RU2704028C2 (ru) * 2014-11-04 2019-10-23 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Смазывающая композиция
US10913916B2 (en) 2014-11-04 2021-02-09 Shell Oil Company Lubricating composition
CN109072114A (zh) * 2016-07-28 2018-12-21 Jxtg能源株式会社 冷冻机油
EP3492563A4 (de) * 2016-07-28 2019-07-31 JXTG Nippon Oil & Energy Corporation Kühlmaschinenöl

Similar Documents

Publication Publication Date Title
EP0406433B1 (de) Tetrafluoräthangemisch für einen kühlschrank
KR100437554B1 (ko) 냉매 열전달 유체용의 배합된 폴리올 에스테르 윤활제
EP0461262B1 (de) Anwendung von Schmierölzusammensetzung für Fluorkohlenwasserstoff-Kältemittel
KR100287584B1 (ko) 냉동기유 조성물
JPH03275799A (ja) 冷凍機油組成物
JP3422869B2 (ja) Ｈｃｆｃ冷媒及びｈｆｃ冷媒に共用可能な冷凍機油組成物
US6551524B2 (en) Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
EP0510633A1 (de) Schmierölzusammensetzung und ihre Verwendung
JPH05239480A (ja) 作動流体組成物
KR20090102701A (ko) 냉매용 냉동기유
JPH06145688A (ja) 冷凍機用潤滑油組成物
JPH06100881A (ja) 冷凍機油組成物
EP0557796B1 (de) Schmiermittel für Kältemaschinen,die Tetrafluoroethane als Kühlmittel verwenden
EP0463773B1 (de) Kältemaschinenöl
EP0421765A1 (de) Polyoxyalkylenäther als Schmiermittel für Haloalkangefriermittel
JPH0819430B2 (ja) 冷凍冷蔵装置用冷凍機油組成物
JPH0967589A (ja) 冷凍機作動流体用組成物
JPH05148491A (ja) 冷凍機用潤滑油組成物
JP2815160B2 (ja) フッ素系冷媒用冷凍機油
JP2773266B2 (ja) テトラフルオロエタン系冷凍機用組成物
JP2787083B2 (ja) テトラフルオロエタン系冷凍機用組成物
US5108632A (en) Lubricants useful with 1,1-dichloro-2,2,2-trifluoroethane
JP3514902B2 (ja) 冷凍機用潤滑油組成物、冷凍機作動流体、冷媒圧縮機および冷凍装置
JPH09316479A (ja) 冷凍機油組成物および該冷凍機油組成物を含有する冷凍機用流体組成物
JP2585429B2 (ja) 冷凍機油組成物

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE DK FR IT SE

17P Request for examination filed

Effective date: 19921228

17Q First examination report despatched

Effective date: 19940607

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19941220