JP2580348B2 - 放熱用グリ―ス組成物 - Google Patents

放熱用グリ―ス組成物

Info

Publication number
JP2580348B2
JP2580348B2 JP1302333A JP30233389A JP2580348B2 JP 2580348 B2 JP2580348 B2 JP 2580348B2 JP 1302333 A JP1302333 A JP 1302333A JP 30233389 A JP30233389 A JP 30233389A JP 2580348 B2 JP2580348 B2 JP 2580348B2
Authority
JP
Japan
Prior art keywords
units
sio
grease composition
organopolysiloxane
heat
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.)
Expired - Fee Related
Application number
JP1302333A
Other languages
English (en)
Other versions
JPH03162493A (ja
Inventor
孝行 高橋
敏 桑田
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP1302333A priority Critical patent/JP2580348B2/ja
Priority to US07/615,678 priority patent/US5100568A/en
Publication of JPH03162493A publication Critical patent/JPH03162493A/ja
Application granted granted Critical
Publication of JP2580348B2 publication Critical patent/JP2580348B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C10M169/02—Mixtures of base-materials and thickeners
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C10M107/50—Lubricating compositions characterised by the base-material being a macromolecular compound containing silicon
    • 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
    • C10M113/00—Lubricating compositions characterised by the thickening agent being an inorganic 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
    • C10M113/00—Lubricating compositions characterised by the thickening agent being an inorganic material
    • C10M113/08—Metal compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
    • 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
    • C10M2201/00—Inorganic compounds or elements 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/0606—Metal compounds used as thickening agents
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/061—Carbides; Hydrides; Nitrides
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/061—Carbides; Hydrides; Nitrides
    • C10M2201/0616—Carbides; Hydrides; Nitrides used as thickening agents
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • C10M2201/0626—Oxides; Hydroxides; Carbonates or bicarbonates used as thickening agents
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/0656—Sulfides; Selenides; Tellurides used as thickening agents
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • C10M2201/0666—Molybdenum sulfide used as thickening agents
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/0806—Inorganic acids or salts thereof used as thickening agent
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/085—Phosphorus oxides, acids or salts
    • C10M2201/0856—Phosphorus oxides, acids or salts used as thickening agent
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/086—Chromium oxides, acids or salts
    • C10M2201/0866—Chromium oxides, acids or salts used as thickening agent
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or salts
    • C10M2201/0876—Boron oxides, acids or salts used as thickening agent
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/1013—Compounds containing silicon used as thickening agents
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • C10M2201/1026—Silicates used as thickening agents
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/16—Carbon dioxide
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/18—Ammonia
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • C10M2229/025—Unspecified siloxanes; Silicones 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/0405—Siloxanes with specific structure 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • C10M2229/0415—Siloxanes with specific structure containing aliphatic substituents 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/042—Siloxanes with specific structure containing aromatic substituents
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/042—Siloxanes with specific structure containing aromatic substituents
    • C10M2229/0425—Siloxanes with specific structure containing aromatic substituents 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/043—Siloxanes with specific structure containing carbon-to-carbon double bonds
    • C10M2229/0435—Siloxanes with specific structure containing carbon-to-carbon double 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/044—Siloxanes with specific structure containing silicon-to-hydrogen bonds
    • C10M2229/0445—Siloxanes with specific structure containing silicon-to-hydrogen 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/045—Siloxanes with specific structure containing silicon-to-hydroxyl bonds
    • C10M2229/0455—Siloxanes with specific structure containing silicon-to-hydroxyl 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/046—Siloxanes with specific structure containing silicon-oxygen-carbon bonds
    • C10M2229/0465—Siloxanes with specific structure containing silicon-oxygen-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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/047—Siloxanes with specific structure containing alkylene oxide groups
    • C10M2229/0475—Siloxanes with specific structure containing alkylene oxide 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/048—Siloxanes with specific structure containing carboxyl groups
    • C10M2229/0485—Siloxanes with specific structure containing carboxyl 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/0505—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/051—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/051—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing halogen
    • C10M2229/0515—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing halogen 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/052—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing nitrogen
    • C10M2229/0525—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing nitrogen 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/053—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing sulfur
    • C10M2229/0535—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing sulfur 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/054—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing phosphorus
    • C10M2229/0545—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing phosphorus used as base material
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Description

【発明の詳細な説明】 《産業上の利用分野》 本発明は放熱用グリース組成物に関し、特に長期にわ
たる使用に適した放熱用グリース組成物に関する。
《従来の技術》 従来から、ジメチルポリシロキサンやジメチルジフェ
ニルポリシロキサン、ジメチルデシルメチルポリシロキ
サン等をベースオイルとして、増稠剤に酸化亜鉛、アル
ミナ、窒化アルミニウム、窒化ホウ素、炭化珪素等を用
いた放熱用グリース組成物が知られている（特公昭52−
33272号、特開昭62−43492号、同62−43493号、特開昭6
3−307513号）。
しかしながらこれらの放熱用グリースは、何れの場合
もベースオイルのクリープ性を抑えることができないた
めに、長期にわたって使用した場合にベースオイルが周
辺ににじみ出し、オイル汚れを引き起こしたり、近くに
あるコントクトタイプの接点やマイクロモータのコンミ
テータとブラシ間を汚損し、接点障害やマイクロモータ
ーの回転不良等を引き起こし易いという欠点がある上、
ベースオイレのクリープによって徐々に放熱特性が劣化
するという欠点もあった。
本発明者らは、上記欠点を解決すべく鋭意検討した結
果、ベースオイルに粘着力を付与することによってベー
スオイルのクリープ性を抑えることができることを見出
し、本発明に到達した。
《発明が解決しようとする課題》 従って本発明の第１の目的は、長期に渡って安定した
熱伝導性能を発揮することのできる放熱用グリース組成
物を提供することにある。
本発明の第２の目的は、長期に渡って使用した場合で
も、周辺にオイル汚れをもたらしたり、接点障害等の弊
害をもたらすことがない信頼性の高い放熱用グリースを
提供することにある。
《課題を解決するための手段》 本発明の上記の諸目的はオルガノポリシロキサン100
重量部及び増稠剤150〜900重量部からなる放熱用グリー
ス組成物であって、前記オルガノポリシロキサンが、
25℃における粘度が50〜500,000csのオルガノポリシロ
キサン100重量部とR1 3SiO1/2単位、R2 2SiO単位及びSi
O2単位からなり、R1 3SiO1/2単位とSiO2単位とのモル比
が0.5:1〜2:1であって、R2 2SiO単位が全シロキサン単位
の０〜10モル％であるオルガノポリシロキサン１〜300
重量部からなると共に、前記増稠剤が酸化亜鉛、アルミ
ナ、窒化アルミニウム、窒化ホウ素及び炭化珪素の中か
ら選択される少なくとも１種であることを特徴とする放
熱用グリース組成物によって達成された。
上記のオルガノポリシロキサンは一般式 で表される。ここにＲは炭素数１〜18より成る飽和又は
不飽和の一価の炭化水素基から選択される１種或いは２
種以上の基である。
上記Ｒとしては、メチル基、エチル基、プロピル基、
ヘキシル基、オクチル基、デシル基、ドデシル基、テト
ラデシル基等の飽和炭化水素基、ビニル基、フェニル
基、クロロフェニル基等の不飽和炭化水素基が挙げられ
るが、特にメチル基、フェニル基及び炭素数６〜14のア
ルキル基等が好ましい。上記オルガノポリシロキサンの
25℃における粘度が、50csより低い場合には、成分を
添加配合しても、得られる放熱用グリース組成物からオ
ルガノポリシロキサンのクリープを低減化することが困
難となる一方、500,000csより高い場合には、得られる
放熱用グリース組成物に適度な伸展性を付与するために
増稠剤の添加配合量を少く制限しなければならない結果
充分な放熱性が得られなくなる。本発明においては、特
に100〜200,000csの範囲が好ましい。
成分のオルゴノポリシロキサンは、目的の放熱用グ
リースに適度の粘着性を付与するために必須とされるも
のである。R1 3SiO1/2単位とSiO2単位とのモル比が0.5:1
〜2:1の範囲に限定されるのは、R1 3SiO1/2単位の割合が
小さすぎると前記成分との相溶性が劣る一方、大きす
ぎると所望する充分な粘着性能を得ることができないか
らである。適度な粘着性を付与することにより、得られ
る放熱用グリース組成物からのオルガノポリシロキサン
のクリープを低減させることができる。成分のオルガ
ノポリシロキサンの使用量は、成分100重量部に対し
て１〜300重量部、好ましくは10〜250重量部とする。１
重量部未満では充分な粘着性を有する放熱用グリース組
成物を得ることができず、300重量部を超えると得られ
るグリースが固くなり、使用に耐えないものとなる。上
記成分のオルガノポリシロキサンは、相当するシラン
混合物を公知の方法により加水分解縮合させるこにより
得られる。
本発明で使用する増稠剤は熱伝導性の良いものが良
く、例えば、酸化亜鉛、アルミナ、窒化アルミニウム、
窒化ホウ素、炭化珪素から選択される１種又は２種以上
の無機化合物粉体を使用することができる。
本発明においては、更に第３成分として必要に応じて
各種の有機系又は無機系の酸化防止剤、防錆剤、着色顔
料、染料等を添加しても良い。
本発明の放熱用グリース組成物は、、成分からな
る第１成分であるオルガノポリシロキサンと第２成分で
ある増稠剤とをプラネタリーミキサー等の混合機に計量
し、必要ならば加熱して混合することによって容易に得
ることができる。尚混合後、均一仕上げのための混練操
作を行う。
混練装置としては三本ロール、コロイドミル、サンド
グラインダー、ガウリンホモナイザー等があるが、中で
も三本ロールによる方法が好ましい。
本発明の放熱用グリース組成物は、ベースオイルのク
リープ性が押さえられているので、放熱機材と放熱板と
の間に塗布して使用した場合、長期に渡って安定した熱
伝導性能を発揮することができ、機器の信頼性を大幅に
向上させることができる。又、周辺のオイル汚れや、コ
ンタクトタイプの接点障害やマイクロモーター等に与え
るトラブルを回避することができる。従って、家電製品
やオーディオ製品を初め各種産業用の機器に使用される
トランジスターやIC、ダイオード、サーミスター等の放
熱用グリースとして最適である。
《実施例》 以下、本発明を実施例によって更に詳述するが、本発
明はこれによって限定されるものではない。
実施例１〜７ 第１表に示す如く、成分からなる第１成分のオル
ガノポリシロキサンを調製した。
次に、得られたオルガノポリシロキサンをベースオイ
ルとして使用し、第２表に示す如くベースオイルと増稠
剤をプラネタリーミキサー稠に計量し、良く混合した後
三本ロールによる混練を３回行って本発明の放熱用グリ
ースを作製した。
得られたグリースについてJIS−Ｋ−2220「グリー
ス」準じて測定した不飽和稠度及び離油度は第２表に示
した通りである。
又、アルミ板（50×150mm×0.1mm）の片末端に極く薄
くグリースを塗布した後、室温で50日間放置した場合の
クリープをXPS（Ｘ−線光電子分光法：アルバックファ
イ（株）製ESCA5400型光電子分光分析装置）にて測定し
た。熱伝導率は真空理工（株）製TCW−1000型熱線法熱
伝導率測定装置を用いてJIS−Ｒ−2618（熱線法）に準
じて行った。
比較例１〜３ ベースオイル及び増稠剤として第３表に示したものを
所定量使用した他は実施例と全く同様にしたところ、第
３表の結果を得た。
第２表及び第３表の結果は、本発明のグリース組成物
が、離油度が殆どない上、ベースオイルのクリープ性が
非常に小さく、熱伝導性に優れた組成物であることを実
証するものである。
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ１０Ｍ 113:08 113:00） Ｃ１０Ｎ 10:04 10:06 20:02 30:00 40:06 50:10 (56)参考文献 特開 昭50−66552（ＪＰ，Ａ) 特開 昭62−43492（ＪＰ，Ａ) 特開 昭62−43493（ＪＰ，Ａ) 特開 昭61−157587（ＪＰ，Ａ)

Claims (1)

    (57)【特許請求の範囲】
  1. 【請求項１】オルガノポリシロキサン100重量部及び増
    稠剤150〜900重量部からなる放熱用グリース組成物であ
    って、前記オルガノポリシロキサンが、 25℃における粘度が50〜500,000csのオルガノポリシ
    ロキサン100重量部と R1 3SiO1/2単位、R2 2SiO単位（式中R1及びR2はアルキ
    ル基、アルケニル基、アリール基から選択される基）及
    びSiO2単位からなり、R1 3SiO1/2単位とSiO2単位とのモ
    ル比が0.5:1〜2:1であって、R2 2SiO単位が全シロキサン
    単位の０〜10モル％であるオルガノポリシロキサン１〜
    300重量部からなると共に、前記増稠剤が酸化亜鉛、ア
    ルミナ、窒化アルミニウム、窒化ホウ素及び炭化珪素の
    中から選択される少くとも１種であることを特徴とする
    放熱用グリース組成物。
JP1302333A 1989-11-20 1989-11-20 放熱用グリ―ス組成物 Expired - Fee Related JP2580348B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1302333A JP2580348B2 (ja) 1989-11-20 1989-11-20 放熱用グリ―ス組成物
US07/615,678 US5100568A (en) 1989-11-20 1990-11-19 Heat-dissipating grease composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1302333A JP2580348B2 (ja) 1989-11-20 1989-11-20 放熱用グリ―ス組成物

Publications (2)

Publication Number Publication Date
JPH03162493A JPH03162493A (ja) 1991-07-12
JP2580348B2 true JP2580348B2 (ja) 1997-02-12

Family

ID=17907676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1302333A Expired - Fee Related JP2580348B2 (ja) 1989-11-20 1989-11-20 放熱用グリ―ス組成物

Country Status (2)

Country Link
US (1) US5100568A (ja)
JP (1) JP2580348B2 (ja)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167851A (en) * 1991-04-22 1992-12-01 Thermoset Plastics, Inc. Hydrophilic thermally conductive grease
IT1271409B (it) * 1993-09-13 1997-05-28 Dow Corning Composizioni utilizzabili come grassi a base di oli di polimeri fluorurati e nitruro di boro esagonale
JPH07157664A (ja) * 1993-12-03 1995-06-20 Fuji Kobunshi Kogyo Kk 熱伝導性シリコーンゴムシート及びその製造方法
US6348437B1 (en) * 1996-05-01 2002-02-19 Dow Corning Corporation Silicone oils with improved viscosity stability
JP3142800B2 (ja) * 1996-08-09 2001-03-07 信越化学工業株式会社 熱伝導性シリコーン組成物、熱伝導性材料及び熱伝導性シリコーングリース
AU7116798A (en) * 1997-04-16 1998-11-24 University Of Connecticut, The Silicon greases and methods for their production
EP0939115A1 (en) * 1998-02-27 1999-09-01 Shin-Etsu Chemical Co., Ltd. Thermally conductive grease composition
US6136758A (en) * 1998-08-17 2000-10-24 Shin-Etsu Chemical Co., Ltd. Aluminum nitride powder and thermally conductive grease composition using the same
JP3948642B2 (ja) * 1998-08-21 2007-07-25 信越化学工業株式会社 熱伝導性グリース組成物及びそれを使用した半導体装置
JP2000109373A (ja) * 1998-10-02 2000-04-18 Shin Etsu Chem Co Ltd 放熱用シリコーングリース組成物及びそれを使用した半導体装置
JP2000169873A (ja) * 1998-12-02 2000-06-20 Shin Etsu Chem Co Ltd シリコーングリース組成物
JP3504882B2 (ja) * 1999-05-24 2004-03-08 富士高分子工業株式会社 熱伝導性・電気絶縁性シリコーン組成物及びこれを用いたシリコーン成形物
JP4603700B2 (ja) 2001-01-04 2010-12-22 株式会社日立製作所 高熱伝導グリース組成物及びそれを用いた冷却装置
US7396872B2 (en) 2001-03-09 2008-07-08 Dow Corning Toray Silicone Co. Greasy silicone composition
JP4796704B2 (ja) * 2001-03-30 2011-10-19 株式会社タイカ 押出可能な架橋済グリース状放熱材を充填・封入した容器の製法
JP4130091B2 (ja) * 2002-04-10 2008-08-06 信越化学工業株式会社 放熱用シリコーングリース組成物
JP4587636B2 (ja) * 2002-11-08 2010-11-24 東レ・ダウコーニング株式会社 熱伝導性シリコーン組成物
JP4457694B2 (ja) * 2003-05-19 2010-04-28 株式会社デンソー 電子部品の放熱構造
US20050049350A1 (en) * 2003-08-25 2005-03-03 Sandeep Tonapi Thin bond-line silicone adhesive composition and method for preparing the same
US7829512B2 (en) * 2003-10-17 2010-11-09 Exxonmobil Research And Engineering Company Method and equipment for making a complex lithium grease
DE602004005493T2 (de) * 2003-11-05 2007-11-29 Dow Corning Corp., Midland Wärmeleitfähiges schmierfett und verfahren und vorrichtungen, bei denen das schmierfett verwendet wird
CN101044207A (zh) * 2004-10-18 2007-09-26 株式会社日本矿油 散热用有机硅组合物
JP5388329B2 (ja) 2008-11-26 2014-01-15 株式会社デンソー 放熱用シリコーングリース組成物
WO2010107516A1 (en) * 2009-03-16 2010-09-23 Dow Corning Corporation Thermally conductive grease and methods and devices in which said grease is used
JP5472055B2 (ja) * 2010-11-19 2014-04-16 信越化学工業株式会社 熱伝導性シリコーングリース組成物
CN103819900A (zh) * 2014-02-11 2014-05-28 绵阳惠利电子材料有限公司 高导热有机硅复合物及其生产方法
JP6703409B2 (ja) * 2015-02-10 2020-06-03 積水化学工業株式会社 光湿気硬化型樹脂組成物及び熱伝導性接着剤
EP3708613B1 (en) * 2017-11-09 2022-11-23 Shin-Etsu Chemical Co., Ltd. Thermally conductive silicone grease composition
CN108559584A (zh) * 2018-06-12 2018-09-21 界首市皖俊轴承有限公司 一种延长轴承寿命的润滑脂稠化剂
CN112608779B (zh) * 2020-12-28 2022-06-07 四川大学 基于碳氮化物的润滑脂及其制备方法
CN114716827A (zh) * 2022-04-18 2022-07-08 惠州量子导通新材料有限公司 一种低热阻、抗垂流硅脂及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676182A (en) * 1950-09-13 1954-04-20 Dow Corning Copolymeric siloxanes and methods of preparing them
US2814601A (en) * 1954-04-29 1957-11-26 Dow Corning Organopolysiloxane adhesive and pressure-sensitive adhesive tape containing same
DE1017883B (de) * 1954-07-08 1957-10-17 Fellows Gear Shaper Co Schalt- und Vorschubeinrichtung fuer Zahnradherstellungsmaschinen
US3671429A (en) * 1969-09-25 1972-06-20 Gen Electric Grease-like silicone compound
JPS53776B2 (ja) * 1973-10-15 1978-01-12
US3885984A (en) * 1973-12-18 1975-05-27 Gen Electric Methyl alkyl silicone thermoconducting compositions
JPS61157587A (ja) * 1984-12-28 1986-07-17 Toshiba Silicone Co Ltd 耐酸性放熱グリ−ス
JPS61195129A (ja) * 1985-02-22 1986-08-29 Toray Silicone Co Ltd 有機けい素重合体の製造方法
JPS6243492A (ja) * 1985-08-20 1987-02-25 Toshiba Silicone Co Ltd 熱伝導性シリコ−ングリ−ス組成物
JPH066715B2 (ja) * 1985-08-20 1994-01-26 東芝シリコ−ン株式会社 熱伝導性シリコ−ングリ−ス
JPS63256628A (ja) * 1987-04-14 1988-10-24 Shin Etsu Chem Co Ltd オルガノポリシロキサンの製造方法
JPS63307513A (ja) * 1987-06-09 1988-12-15 Anelva Corp 交流位相制御電力における電力検出器

Also Published As

Publication number Publication date
JPH03162493A (ja) 1991-07-12
US5100568A (en) 1992-03-31

Similar Documents

Publication Publication Date Title
JP2580348B2 (ja) 放熱用グリ―ス組成物
TWI705996B (zh) 導熱性組成物
JP7134582B2 (ja) 熱伝導性ポリオルガノシロキサン組成物
TWI714587B (zh) 導熱性組成物
TW200307725A (en) Heat-dissipating silicone grease composition
JPWO2018221662A1 (ja) 熱伝導性ポリオルガノシロキサン組成物
JPWO2018221637A1 (ja) 熱伝導性ポリシロキサン組成物
JP4460433B2 (ja) 放熱性シリコーングリース組成物の製造方法
JP5373545B2 (ja) 放熱用熱伝導性シリコーングリース組成物及びその使用方法
JP4767409B2 (ja) 放熱グリース
JPH0639591B2 (ja) シリコーングリース組成物
US3145175A (en) Grease composition
JP3221983B2 (ja) 塗布に用いられるシリコーン組成物ならびにその製造方法
US7396872B2 (en) Greasy silicone composition
JP6890898B2 (ja) 熱伝導性ポリオルガノシロキサン組成物用表面処理剤
JPH0222797B2 (ja)
WO2006043334A1 (ja) 放熱用シリコーン組成物
JP2010013563A (ja) 熱伝導性シリコーングリース
JP2925721B2 (ja) 熱伝導性シリコーングリース組成物
JPS6243492A (ja) 熱伝導性シリコ−ングリ−ス組成物
JPS5827822B2 (ja) グリ−ス組成物
JP2511729B2 (ja) シリコ―ングリ―スのクリ―プ防止方法及びそれに適した光硬化性シリコ―ングリ―ス組成物
JPS6243493A (ja) 熱伝導性シリコ−ングリ−ス
JP3319946B2 (ja) 未加硫熱伝導性組成物
JPH07119358B2 (ja) シリコーン組成物

Legal Events

Date Code Title Description
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071121

Year of fee payment: 11

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081121

Year of fee payment: 12

LAPS Cancellation because of no payment of annual fees