GB1403463A - Grease composition and method of preparing the same - Google Patents
Grease composition and method of preparing the sameInfo
- Publication number
- GB1403463A GB1403463A GB1527773A GB1527773A GB1403463A GB 1403463 A GB1403463 A GB 1403463A GB 1527773 A GB1527773 A GB 1527773A GB 1527773 A GB1527773 A GB 1527773A GB 1403463 A GB1403463 A GB 1403463A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carboxylate
- grease
- polyurea
- per cent
- oil
- 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
Links
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- C10M123/00—Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential
- C10M123/04—Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential at least one of them being a macromolecular compound
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/082—Inorganic acids or salts thereof containing nitrogen
- C10M2201/083—Inorganic acids or salts thereof containing nitrogen nitrites
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- C10M2203/06—Well-defined aromatic compounds
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- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/108—Phenothiazine
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- 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
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- 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
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- 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
- C10M2223/045—Metal containing thio derivatives
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- 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
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- 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
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- 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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/02—Esters of silicic acids
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- 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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/04—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having a silicon-to-carbon bond, e.g. organo-silanes
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
- C10M2290/00—Mixtures of base materials or thickeners or additives
- C10M2290/10—Thickener
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- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
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- 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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
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- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
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- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
Abstract
1403463 Lubricants CHEVRON RESEARCH CO 29 March 1973 [17 April 1972] 15277/73 Heading C5F A grease comprises a lubricating oil, a " polyurea '' thickening additive and an alkaline earth metal carboxylate. The "polyurea " is defined as a compound having a mol. wt. of 350-2500 AMU's and 1 to 8 ureido (i.e. -HN-CO-NH-) groups, and is present in an amount at least sufficient to thicken the oil to grease consistency in the presence of the carboxylate, but less than that required in the absence of the carboxylate. The proportion of polyurea may be 0À5-10 wt. per cent, and that of carboxylate 3-30 wt. per cent. Many polyureas are specified. The invention also comprises a concentrate for the grease comprising 10-30 wt. per cent of the polyurea and 20-50 wt. per cent of the carboxylate (1-3 carbon atoms) in the lubricating oil. The grease may be made by mixing a diisocyanate a diamine and a monoisocyanate or monoamine with the base oil, heating to form the urea in situ, then adding a monocarboxylic acid and metal oxide or hydroxide to form the carboxylate in situ, and working to a grease consistency. Many urea-forming and carboxylateforming ingredients, natural and synthetic base oils, and conventional additives are listed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24486472A | 1972-04-17 | 1972-04-17 | |
US00363210A US3846314A (en) | 1972-04-17 | 1973-05-23 | Grease thickened with ureido compound and alkaline earth metal aliphatic carboxylate |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1403463A true GB1403463A (en) | 1975-08-28 |
Family
ID=26936850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1527773A Expired GB1403463A (en) | 1972-04-17 | 1973-03-29 | Grease composition and method of preparing the same |
Country Status (7)
Country | Link |
---|---|
US (1) | US3846314A (en) |
AU (1) | AU475710B2 (en) |
BE (1) | BE796044A (en) |
CA (1) | CA992528A (en) |
FR (1) | FR2180734B1 (en) |
GB (1) | GB1403463A (en) |
NL (1) | NL7305379A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112899053A (en) * | 2021-01-22 | 2021-06-04 | 中国科学院兰州化学物理研究所 | Tetraurea thickening agent, application of tetraurea thickening agent in lubricating grease and preparation method of lubricating grease |
CN115975697A (en) * | 2022-12-21 | 2023-04-18 | 中国石油化工股份有限公司 | Lubricating grease composition with stable consistency and preparation method thereof |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920571A (en) * | 1974-09-16 | 1975-11-18 | Chevron Res | Grease composition and method of preparing the same |
US4263156A (en) * | 1979-12-21 | 1981-04-21 | Shell Oil Company | Grease compositions |
US4261844A (en) * | 1979-12-21 | 1981-04-14 | Shell Oil Company | Grease compositions |
JPH07796B2 (en) * | 1989-08-22 | 1995-01-11 | 日本精工株式会社 | Grease composition for high-speed rolling bearings |
US5011617A (en) * | 1990-02-09 | 1991-04-30 | Chevron Research And Technology Company | Complex tolylene polurea grease composition and process |
IT1263745B (en) * | 1992-01-22 | 1996-08-27 | Ntn Toyo Bearing Co Ltd | CONTACT ROLLING BEARING CLOSED WITH GREASE |
US6214778B1 (en) | 1995-08-24 | 2001-04-10 | The Lubrizol Corporation | Polyurea-thickened grease composition |
CN102372654B (en) * | 2010-08-26 | 2014-07-02 | 中国石油化工股份有限公司 | Carbonyl octoamine compound and preparation method thereof |
CN112680265B (en) * | 2019-10-18 | 2022-06-28 | 中国石油化工股份有限公司 | Oil-water type bentonite-polyurea composite lubricating grease composition and preparation method thereof |
CN114958459A (en) * | 2022-05-19 | 2022-08-30 | 深圳市优宝新材料科技有限公司 | Lubricating grease and preparation method thereof |
CN115287110A (en) * | 2022-08-02 | 2022-11-04 | 中科润美(青岛)材料科技有限公司 | Lubricating grease for high-speed high-temperature long-life angle grinder and preparation method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1332783A (en) * | 1961-06-30 | 1963-07-19 | Socony Mobil Oil Co | Lubricating compositions |
-
1973
- 1973-01-29 CA CA162,242A patent/CA992528A/en not_active Expired
- 1973-02-27 BE BE128175A patent/BE796044A/en not_active IP Right Cessation
- 1973-03-09 AU AU53177/73A patent/AU475710B2/en not_active Expired
- 1973-03-29 GB GB1527773A patent/GB1403463A/en not_active Expired
- 1973-04-09 FR FR7312648A patent/FR2180734B1/fr not_active Expired
- 1973-04-17 NL NL7305379A patent/NL7305379A/xx active Search and Examination
- 1973-05-23 US US00363210A patent/US3846314A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112899053A (en) * | 2021-01-22 | 2021-06-04 | 中国科学院兰州化学物理研究所 | Tetraurea thickening agent, application of tetraurea thickening agent in lubricating grease and preparation method of lubricating grease |
CN112899053B (en) * | 2021-01-22 | 2022-04-08 | 中国科学院兰州化学物理研究所 | Tetraurea thickening agent, application of tetraurea thickening agent in lubricating grease and preparation method of lubricating grease |
CN115975697A (en) * | 2022-12-21 | 2023-04-18 | 中国石油化工股份有限公司 | Lubricating grease composition with stable consistency and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
AU475710B2 (en) | 1976-09-02 |
AU5317773A (en) | 1974-09-12 |
CA992528A (en) | 1976-07-06 |
US3846314A (en) | 1974-11-05 |
DE2312623B2 (en) | 1976-12-02 |
FR2180734B1 (en) | 1976-05-21 |
FR2180734A1 (en) | 1973-11-30 |
BE796044A (en) | 1973-06-18 |
DE2312623A1 (en) | 1973-10-25 |
NL7305379A (en) | 1973-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19930328 |