FR2228105A1 - Mineral oil lubricant contg polydiolefin additives - prepd by polymn and hydrogenation in oil as reaction medium - Google Patents
Mineral oil lubricant contg polydiolefin additives - prepd by polymn and hydrogenation in oil as reaction mediumInfo
- Publication number
- FR2228105A1 FR2228105A1 FR7415003A FR7415003A FR2228105A1 FR 2228105 A1 FR2228105 A1 FR 2228105A1 FR 7415003 A FR7415003 A FR 7415003A FR 7415003 A FR7415003 A FR 7415003A FR 2228105 A1 FR2228105 A1 FR 2228105A1
- Authority
- FR
- France
- Prior art keywords
- oil
- hydrogenation
- prepd
- additives
- polydiolefin
- 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.)
- Granted
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
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/12—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/02—Hydrogenation
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/086—Imides
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral 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
- C10M2223/02—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
-
- 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
-
- 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
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
-
- 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
- C10N2040/20—Metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Lubricants (AREA)
Abstract
Additives for mineral lubricating oils are prepd. by polymerising diolefin monomers using organoalkli metal catalysts, followed by hydrogenation using Gp8 metal (salts) catalysts, polymsn. and hydrogenation being both effected in the oil as solvent. Both reactions are unaffected by impurities, e.g. sulphides, present in the oil and the oil has better shear ability than when the additive is added separately. The monomer is pref. butadiene. An aromatic vinyl monomer may be present.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2322234A DE2322234A1 (en) | 1973-05-03 | 1973-05-03 | METHOD FOR MANUFACTURING MINERAL LUBRICATING OIL ADDITIVES |
DE2358763A DE2358763A1 (en) | 1973-05-03 | 1973-11-26 | METHOD FOR MANUFACTURING MINERAL LUBRICATING OIL ADDITIVES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2228105A1 true FR2228105A1 (en) | 1974-11-29 |
FR2228105B3 FR2228105B3 (en) | 1977-03-04 |
Family
ID=25765080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7415003A Granted FR2228105A1 (en) | 1973-05-03 | 1974-04-30 | Mineral oil lubricant contg polydiolefin additives - prepd by polymn and hydrogenation in oil as reaction medium |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE814538A (en) |
DE (2) | DE2322234A1 (en) |
FR (1) | FR2228105A1 (en) |
IT (1) | IT1010300B (en) |
NL (1) | NL7405537A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2346439A1 (en) * | 1976-04-02 | 1977-10-28 | Exxon Research Engineering Co | COPOLYMERS HYDROGENIC DEGRADING SEQUENCES OF CONJUGATED DIENES AND AN AROMATIC VINYL COMPOUND SUITABLE AS ADDITIVES FOR LUBRICATING OILS |
FR2348962A1 (en) * | 1976-04-19 | 1977-11-18 | Exxon Research Engineering Co | HYDROGENIC COPOLYMERS OF CONJUGATED DIENES SUITABLE AS ADDITIVES FOR LUBRICATING OILS AND CONTAINING COMPOSITIONS |
FR2392104A1 (en) * | 1977-05-23 | 1978-12-22 | Shell Int Research | |
EP0024315A1 (en) * | 1979-08-20 | 1981-03-04 | The Firestone Tire & Rubber Company | Hydrogenated high vinyl polybutadiene |
EP0081852A1 (en) * | 1981-12-16 | 1983-06-22 | Phillips Petroleum Company | Viscosity index improver with high thickening power |
EP0081851A2 (en) * | 1981-12-16 | 1983-06-22 | Phillips Petroleum Company | Viscosity index improver soluble in synthetic poly(alpha-olefin) lubricants |
EP0117635A2 (en) * | 1983-01-27 | 1984-09-05 | Exxon Research And Engineering Company | Improved stabilized slurries of isoolefin polymers |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1123572B (en) * | 1979-09-10 | 1986-04-30 | Anic Spa | PROCEDURE FOR THE PREPARATION OF ADDITIVES FOR IMPROVING THE VISCOSITY INDEX OF LUBRICANTS FOR LIQUID CRACKING OF SYNTHETIC RUBBER |
-
1973
- 1973-05-03 DE DE2322234A patent/DE2322234A1/en active Pending
- 1973-11-26 DE DE2358763A patent/DE2358763A1/en active Pending
-
1974
- 1974-04-24 NL NL7405537A patent/NL7405537A/xx unknown
- 1974-04-30 IT IT22146/74A patent/IT1010300B/en active
- 1974-04-30 FR FR7415003A patent/FR2228105A1/en active Granted
- 1974-05-03 BE BE143910A patent/BE814538A/en unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2346439A1 (en) * | 1976-04-02 | 1977-10-28 | Exxon Research Engineering Co | COPOLYMERS HYDROGENIC DEGRADING SEQUENCES OF CONJUGATED DIENES AND AN AROMATIC VINYL COMPOUND SUITABLE AS ADDITIVES FOR LUBRICATING OILS |
FR2348962A1 (en) * | 1976-04-19 | 1977-11-18 | Exxon Research Engineering Co | HYDROGENIC COPOLYMERS OF CONJUGATED DIENES SUITABLE AS ADDITIVES FOR LUBRICATING OILS AND CONTAINING COMPOSITIONS |
FR2392104A1 (en) * | 1977-05-23 | 1978-12-22 | Shell Int Research | |
EP0024315A1 (en) * | 1979-08-20 | 1981-03-04 | The Firestone Tire & Rubber Company | Hydrogenated high vinyl polybutadiene |
EP0081852A1 (en) * | 1981-12-16 | 1983-06-22 | Phillips Petroleum Company | Viscosity index improver with high thickening power |
EP0081851A2 (en) * | 1981-12-16 | 1983-06-22 | Phillips Petroleum Company | Viscosity index improver soluble in synthetic poly(alpha-olefin) lubricants |
EP0081851A3 (en) * | 1981-12-16 | 1983-07-20 | Phillips Petroleum Company | Viscosity index improver soluble in synthetic poly(alpha-olefin) lubricants |
EP0117635A2 (en) * | 1983-01-27 | 1984-09-05 | Exxon Research And Engineering Company | Improved stabilized slurries of isoolefin polymers |
EP0117635A3 (en) * | 1983-01-27 | 1986-08-27 | Exxon Research And Engineering Company | Improved stabilized slurries of isoolefin polymers |
Also Published As
Publication number | Publication date |
---|---|
FR2228105B3 (en) | 1977-03-04 |
DE2358763A1 (en) | 1975-05-28 |
DE2322234A1 (en) | 1974-11-21 |
IT1010300B (en) | 1977-01-10 |
NL7405537A (en) | 1974-11-05 |
BE814538A (en) | 1974-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |