CA2027547A1 - Novel synthetic lube composition and process - Google Patents
Novel synthetic lube composition and processInfo
- Publication number
- CA2027547A1 CA2027547A1 CA2027547A CA2027547A CA2027547A1 CA 2027547 A1 CA2027547 A1 CA 2027547A1 CA 2027547 A CA2027547 A CA 2027547A CA 2027547 A CA2027547 A CA 2027547A CA 2027547 A1 CA2027547 A1 CA 2027547A1
- Authority
- CA
- Canada
- Prior art keywords
- lubricant
- oligomer
- improved
- olefin
- composition
- 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
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000000314 lubricant Substances 0.000 abstract 4
- 150000001336 alkenes Chemical class 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 230000029936 alkylation Effects 0.000 abstract 2
- 238000005804 alkylation reaction Methods 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 1
- AFFLGGQVNFXPEV-UHFFFAOYSA-N n-decene Natural products CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 238000006384 oligomerization reaction Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
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
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
- C10M107/10—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation containing aliphatic monomer having more than 4 carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G50/00—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation
- C10G50/02—Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation of hydrocarbon oils for lubricating purposes
-
- 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
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
The thermal stability of synthetic lubricants composed of alpha-olefin oligomers is improved by reaction with an olefin such as decene or the lower molecular weight, non-lubricant range olefins produced in the course of the oligomerization of 1-alkenes. The alkylation of the tube range oligomer is carried out using acidic alkylation catalyst such as solid, open-pore catalyst, e.g., fluorided alumina. The improved lubricant compositions of the present invention comprise a high viscosity index liquid lubricant oligomer composition containing C30-C1300 hydrocarbons with at least one higher alkyl branch per oligomer molecule, the alkyl branch containing between 12 and 40 carbon atoms. In a preferred embodiment the novel alkylated lubricant composition has a methyl to methylene branch ratio of less than 0.19 and pour point below -15°C.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31357689A | 1989-02-21 | 1989-02-21 | |
| US313,576 | 1989-02-21 | ||
| PCT/US1990/000863 WO1990010050A1 (en) | 1989-02-21 | 1990-02-15 | Novel synthetic lube composition and process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2027547A1 true CA2027547A1 (en) | 1990-08-22 |
| CA2027547C CA2027547C (en) | 1999-08-31 |
Family
ID=23216279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002027547A Expired - Fee Related CA2027547C (en) | 1989-02-21 | 1990-02-15 | Novel synthetic lube composition and process |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0413795B1 (en) |
| JP (1) | JP2945134B2 (en) |
| AU (1) | AU629618B2 (en) |
| CA (1) | CA2027547C (en) |
| WO (1) | WO1990010050A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990709A (en) * | 1989-04-28 | 1991-02-05 | Mobil Oil Corporation | C2-C5 olefin oligomerization by reduced chromium catalysis |
| US4967032A (en) * | 1989-09-05 | 1990-10-30 | Mobil Oil Corporation | Process for improving thermal stability of synthetic lubes |
| US5902849A (en) * | 1991-11-07 | 1999-05-11 | Henkel Kommanditgesellschaft Auf Aktien | Filling compound |
| DE4136617C2 (en) | 1991-11-07 | 1997-08-14 | Henkel Kgaa | Filling compound and its use |
| US7572943B2 (en) * | 2005-12-20 | 2009-08-11 | Chevron U.S.A. Inc. | Alkylation of oligomers to make superior lubricant or fuel blendstock |
| US8168838B2 (en) | 2009-01-21 | 2012-05-01 | Shell Oil Company | Hydrocarbon compositions useful as lubricants |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB636372A (en) * | 1947-03-07 | 1950-04-26 | Standard Oil Dev Co | Production of synthetic lubricating oil |
| US4827064A (en) * | 1986-12-24 | 1989-05-02 | Mobil Oil Corporation | High viscosity index synthetic lubricant compositions |
| US4827073A (en) * | 1988-01-22 | 1989-05-02 | Mobil Oil Corporation | Process for manufacturing olefinic oligomers having lubricating properties |
-
1990
- 1990-02-15 WO PCT/US1990/000863 patent/WO1990010050A1/en active IP Right Grant
- 1990-02-15 CA CA002027547A patent/CA2027547C/en not_active Expired - Fee Related
- 1990-02-15 AU AU51714/90A patent/AU629618B2/en not_active Ceased
- 1990-02-15 JP JP2504052A patent/JP2945134B2/en not_active Expired - Fee Related
- 1990-02-15 EP EP90904065A patent/EP0413795B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2027547C (en) | 1999-08-31 |
| WO1990010050A1 (en) | 1990-09-07 |
| AU629618B2 (en) | 1992-10-08 |
| JP2945134B2 (en) | 1999-09-06 |
| EP0413795A1 (en) | 1991-02-27 |
| JPH03504141A (en) | 1991-09-12 |
| AU5171490A (en) | 1990-09-26 |
| EP0413795B1 (en) | 1993-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |