ES366410A1 - Lubricant compositions - Google Patents
Lubricant compositionsInfo
- Publication number
- ES366410A1 ES366410A1 ES366410A ES366410A ES366410A1 ES 366410 A1 ES366410 A1 ES 366410A1 ES 366410 A ES366410 A ES 366410A ES 366410 A ES366410 A ES 366410A ES 366410 A1 ES366410 A1 ES 366410A1
- Authority
- ES
- Spain
- Prior art keywords
- alkyl esters
- units
- ethylenically unsaturated
- monocarboxylic acids
- unsaturated monocarboxylic
- 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
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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
- C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
- C10M145/14—Acrylate; Methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1812—C12-(meth)acrylate, e.g. lauryl (meth)acrylate
-
- 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
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl 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
- C10M2207/40—Fatty vegetable or animal oils
-
- 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
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
-
- 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
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/082—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type monocarboxylic
-
- 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
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/933—Detergent property or lubricant additive
Abstract
Oil-soluble copolymers suitable for use as additives in oil compositions comprise units of one or more alkyl esters of ethylenically unsaturated monocarboxylic acids (preferably methacrylic acid) all or the major proportion of which is one or more alkyl esters in which each alkyl radical comprises a group of the formula CH 3 -(CH 2 )n-, where n is greater than 8 and in which the average number of carbon atoms in the said groups is between 12À5 and 14À3, and units of one or more monohydroxy alkyl esters of ethylenically unsaturated monocarboxylic acids (preferably acrylic or methacrylic acid), wherein for every 10 units derived from the alkyl esters 0À25 to 5 units are derived from the monohydroxy alkyl esters. The copolymers may also include units of alkyl esters of ethylenically unsaturated monocarboxylic acids that are different from those defined above. The copolymers can be added to mineral or synthetic lubricating oils, greases, fuel oils, kerosenes and gasolines. They are particularly suitable as lubricant additives, serving as VI-improvers, dispersants and pour-point depressants, generally in proportions of from 0À1-10% by weight of the lubricant composition. Reference has been directed by the Comptroller to Specification 1,052,924.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6805941A NL6805941A (en) | 1968-04-26 | 1968-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES366410A1 true ES366410A1 (en) | 1971-03-16 |
Family
ID=19803460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES366410A Expired ES366410A1 (en) | 1968-04-26 | 1969-04-24 | Lubricant compositions |
Country Status (10)
Country | Link |
---|---|
US (1) | US3598737A (en) |
JP (1) | JPS4823164B1 (en) |
BE (1) | BE732022A (en) |
BR (1) | BR6908332D0 (en) |
CH (1) | CH540332A (en) |
DE (1) | DE1920971A1 (en) |
ES (1) | ES366410A1 (en) |
FR (1) | FR2007001A1 (en) |
GB (1) | GB1235961A (en) |
NL (2) | NL6805941A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3896074A (en) * | 1972-11-24 | 1975-07-22 | Texaco Inc | Alkylacrylate-alkanediol methacrylate interpolymers and pour depressed compositions thereof |
CH631481A5 (en) * | 1977-06-02 | 1982-08-13 | Alusuisse | SYNTHETIC BEARING LUBRICANT. |
US4844829A (en) * | 1987-08-19 | 1989-07-04 | Pennzoil Products Company | Methacrylate pour point depressants and compositions |
US4956111A (en) * | 1987-08-19 | 1990-09-11 | Pennzoil Products Company | Methacrylate pour point depressants and compositions |
EP0329756B1 (en) * | 1987-08-19 | 1994-05-11 | Pennzoil Products Company | Methacrylate pour point depressants and compositions |
US5188724A (en) * | 1991-02-06 | 1993-02-23 | Pennzoil Products Company | Olefin polymer pour point depressants |
CA2090200C (en) * | 1992-03-20 | 2005-04-26 | Chung Y. Lai | Ashless dispersant polymethacrylate polymers |
EP0569639A1 (en) * | 1992-03-20 | 1993-11-18 | Rohm And Haas Company | Dispersant polymethacrylate viscosity index improvers |
US5413725A (en) * | 1992-12-18 | 1995-05-09 | The Lubrizol Corporation | Pour point depressants for high monounsaturated vegetable oils and for high monounsaturated vegetable oils/biodegradable base and fluid mixtures |
IT1270673B (en) * | 1994-10-19 | 1997-05-07 | Euron Spa | MULTIFUNCTIONAL ADDITIVE FOR LUBRICANTS COMPATIBLE WITH FLUOROELASTOMERS |
US20040077509A1 (en) * | 2002-08-02 | 2004-04-22 | Tsuyoshi Yuki | Viscosity index improver and lube oil containing the same |
-
0
- NL NL134235D patent/NL134235C/xx active
-
1968
- 1968-04-26 NL NL6805941A patent/NL6805941A/xx unknown
-
1969
- 1969-04-17 US US817145A patent/US3598737A/en not_active Expired - Lifetime
- 1969-04-24 BE BE732022D patent/BE732022A/xx unknown
- 1969-04-24 CH CH627069A patent/CH540332A/en not_active IP Right Cessation
- 1969-04-24 DE DE19691920971 patent/DE1920971A1/en active Pending
- 1969-04-24 FR FR6912996A patent/FR2007001A1/fr not_active Withdrawn
- 1969-04-24 JP JP44031420A patent/JPS4823164B1/ja active Pending
- 1969-04-24 ES ES366410A patent/ES366410A1/en not_active Expired
- 1969-04-24 BR BR208332/69A patent/BR6908332D0/en unknown
- 1969-04-24 GB GB21036/69A patent/GB1235961A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6805941A (en) | 1969-10-28 |
GB1235961A (en) | 1971-06-16 |
BR6908332D0 (en) | 1973-02-22 |
BE732022A (en) | 1969-10-24 |
CH540332A (en) | 1973-08-15 |
US3598737A (en) | 1971-08-10 |
JPS4823164B1 (en) | 1973-07-11 |
FR2007001A1 (en) | 1970-01-02 |
DE1920971A1 (en) | 1969-11-06 |
NL134235C (en) |
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