MY105050A - Olefinic oligomers having lubricating properties and process of making such oligomers. - Google Patents
Olefinic oligomers having lubricating properties and process of making such oligomers.Info
- Publication number
- MY105050A MY105050A MYPI89000588A MYPI19890588A MY105050A MY 105050 A MY105050 A MY 105050A MY PI89000588 A MYPI89000588 A MY PI89000588A MY PI19890588 A MYPI19890588 A MY PI19890588A MY 105050 A MY105050 A MY 105050A
- Authority
- MY
- Malaysia
- Prior art keywords
- lubricant
- molecular weight
- oligomers
- compositions
- hydrocarbon
- Prior art date
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
- 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
-
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
NOVEL LUBRICANT COMPOSITIONS COMPRISING POLYALPHA- OLEFINS ARE DISCLOSED HAVING HIGH VISCOSITY INDICES WITH LOW POUR POINT. THE COMPOSITIONS ARE CHARACTERIZED BY A UNIFORM MOLECULAR STRUCTURE WITH LOW BRANCH RATIOS. THE INVENTION DESCRIBES A LIQUID LUBRICANT COMPOSITION COMPRISING C30- C1300 HYDROCARBONS, SAID COMPOSITION HAVING A BRANCH RATIO OF LESS THAN 0.19, WEIGHT AVERAGE MOLECULAR WEIGHT BETWEEN 300 AND 45,000, NUMBER AVERAGE MOLECULAR WEIGHT BETWEEN 300 AND 18,000, MOLECULAR WEIGHT DISTRIBUTION BETWEEN 1 AND 5 AND POUR POINT BELOW -15?C. 1- DECENE TRIMER COMPRISING 9- METHYL, 11- OCTYLHENEICOSANE AND 11- OCTYLDOCOSANE IS DISCLOSED. THE LUBRICANT COMPOSITIONS ARE PRODUCED BY CONTACTING SAID ALPHA OLEFIN WITH A SUPPORTED SOLID REDUCED GROUP VIB (E.G CHROMIUM) CATALYST UNDER OLIGOMERIZATION CONDITIONS AT A TEMPERATURE OF ABOUT 90 TO 250?C TO PRODUCE LIQUID LUBRICANT HYDROCARBON. THE HYDROGENATED LUBRICANT RANGE HYDROCARBON PRODUCT HAS VISCOSITY INDEX OF ABOUT 130 TO 280 AND A VISCOSITY UP TO ABOUT 750MM2/S (CS). THE PROCESS IS PARTICULARLY USEFUL WHERE THE STARTING ALPHA OLEFIN CONSISTS ESSENTIALLY OF OLEFINIC HYDROCARBON HAVING 8 TO 14 CARBON ATOMS OR MIXTURES THEREOF; WHEREIN THE PROCESS CONDITIONS INCLUDE REACTION TEMPERATURE OF ABOUT 100 TO 180?C; AND WHEREIN THE SUPPORT CATALYST INCLUDES POROUS INERT SILICA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/210,435 US4827064A (en) | 1986-12-24 | 1988-06-23 | High viscosity index synthetic lubricant compositions |
US07/210,434 US4827073A (en) | 1988-01-22 | 1988-06-23 | Process for manufacturing olefinic oligomers having lubricating properties |
Publications (1)
Publication Number | Publication Date |
---|---|
MY105050A true MY105050A (en) | 1994-07-30 |
Family
ID=26905149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI89000588A MY105050A (en) | 1988-06-23 | 1989-05-02 | Olefinic oligomers having lubricating properties and process of making such oligomers. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0422019B1 (en) |
JP (1) | JP2913506B2 (en) |
AU (1) | AU637974B2 (en) |
CA (1) | CA1325020C (en) |
CZ (1) | CZ277758B6 (en) |
DE (1) | DE68911142T2 (en) |
ES (2) | ES2059829T3 (en) |
FI (1) | FI96775C (en) |
MY (1) | MY105050A (en) |
SK (1) | SK277757B6 (en) |
WO (1) | WO1989012662A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4962249A (en) * | 1988-06-23 | 1990-10-09 | Mobil Oil Corporation | High VI lubricants from lower alkene oligomers |
JP2924921B2 (en) * | 1989-04-25 | 1999-07-26 | モービル・オイル・コーポレーション | Lubricant additives |
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 |
EP0613873A3 (en) * | 1993-02-23 | 1995-02-01 | Shell Int Research | Oligomerisation process. |
US6090989A (en) * | 1997-10-20 | 2000-07-18 | Mobil Oil Corporation | Isoparaffinic lube basestock compositions |
US6150574A (en) * | 1999-05-06 | 2000-11-21 | Mobil Oil Corporation | Trialkymethane mixtures as synthetic lubricants |
US8399390B2 (en) * | 2005-06-29 | 2013-03-19 | Exxonmobil Chemical Patents Inc. | HVI-PAO in industrial lubricant and grease compositions |
US7943807B2 (en) | 2008-02-06 | 2011-05-17 | Chemtura Corporation | Controlling branch level and viscosity of polyalphaolefins with propene addition |
JP5357605B2 (en) * | 2009-04-02 | 2013-12-04 | 出光興産株式会社 | Method for producing α-olefin polymer and lubricating oil |
MX2011013662A (en) | 2009-06-16 | 2012-06-19 | Chevron Phillips Chemical Co | Oligomerization of alpha olefins using metallocene-ssa catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends. |
FR3021664B1 (en) * | 2014-05-30 | 2020-12-04 | Total Marketing Services | LOW VISCOSITY LUBRICATING POLYOLEFINS |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB961009A (en) * | 1964-07-14 | 1964-06-17 | Sun Oil Co | Preparation of synthetic lubricating oil |
US4282392A (en) * | 1976-10-28 | 1981-08-04 | Gulf Research & Development Company | Alpha-olefin oligomer synthetic lubricant |
DE2734909A1 (en) * | 1977-08-03 | 1979-02-15 | Basf Ag | PROCESS FOR PREPARING POLYMERIZES OF ETHYLENE |
US4299731A (en) * | 1980-02-06 | 1981-11-10 | Phillips Petroleum Company | Large pore volume olefin polymerization catalysts |
US4362654A (en) * | 1981-05-14 | 1982-12-07 | The Dow Chemical Company | Chromium-containing catalysts for polymerizing olefins |
US4587368A (en) * | 1983-12-27 | 1986-05-06 | Burmah-Castrol, Inc. | Process for producing lubricant material |
DE3427319A1 (en) * | 1984-07-25 | 1986-01-30 | Hans-Ludwig Prof. Dipl.-Chem. Dr. 8600 Bamberg Krauss | Process for the preparation of predominantly atactic polymers from olefins |
US4613712A (en) * | 1984-12-31 | 1986-09-23 | Mobil Oil Corporation | Alpha-olefin polymers as lubricant viscosity properties improvers |
-
1989
- 1989-04-28 EP EP89905983A patent/EP0422019B1/en not_active Expired - Lifetime
- 1989-04-28 DE DE89905983T patent/DE68911142T2/en not_active Expired - Lifetime
- 1989-04-28 JP JP1505943A patent/JP2913506B2/en not_active Expired - Fee Related
- 1989-04-28 ES ES89905983T patent/ES2059829T3/en not_active Expired - Lifetime
- 1989-04-28 WO PCT/US1989/001843 patent/WO1989012662A1/en active IP Right Grant
- 1989-04-28 AU AU35632/89A patent/AU637974B2/en not_active Expired
- 1989-04-29 ES ES8901513A patent/ES2011734A6/en not_active Expired - Lifetime
- 1989-05-01 CA CA000598382A patent/CA1325020C/en not_active Expired - Lifetime
- 1989-05-02 MY MYPI89000588A patent/MY105050A/en unknown
- 1989-05-22 CZ CS893069A patent/CZ277758B6/en not_active IP Right Cessation
- 1989-05-22 SK SK3069-89A patent/SK277757B6/en unknown
-
1990
- 1990-12-20 FI FI906317A patent/FI96775C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2059829T3 (en) | 1994-11-16 |
EP0422019B1 (en) | 1993-12-01 |
WO1989012662A1 (en) | 1989-12-28 |
FI906317A0 (en) | 1990-12-20 |
DE68911142T2 (en) | 1994-03-31 |
DE68911142D1 (en) | 1994-01-13 |
FI96775C (en) | 1996-08-26 |
FI96775B (en) | 1996-05-15 |
ES2011734A6 (en) | 1990-02-01 |
CA1325020C (en) | 1993-12-07 |
AU3563289A (en) | 1990-01-12 |
EP0422019A1 (en) | 1991-04-17 |
CZ277758B6 (en) | 1993-04-14 |
EP0422019A4 (en) | 1991-02-05 |
SK277757B6 (en) | 1994-12-07 |
JP2913506B2 (en) | 1999-06-28 |
AU637974B2 (en) | 1993-06-17 |
JPH03505887A (en) | 1991-12-19 |
CS8903069A2 (en) | 1991-10-15 |
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