WO2005037964A3 - Lubricant base oils with optimized branching - Google Patents

Lubricant base oils with optimized branching Download PDF

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Publication number
WO2005037964A3
WO2005037964A3 PCT/US2004/030134 US2004030134W WO2005037964A3 WO 2005037964 A3 WO2005037964 A3 WO 2005037964A3 US 2004030134 W US2004030134 W US 2004030134W WO 2005037964 A3 WO2005037964 A3 WO 2005037964A3
Authority
WO
WIPO (PCT)
Prior art keywords
lubricant base
base oils
branching
optimized
optimized branching
Prior art date
Application number
PCT/US2004/030134
Other languages
French (fr)
Other versions
WO2005037964A2 (en
Inventor
Stephen J Miller
Dennis J O'rear
Joh M Rosenbaum
Original Assignee
Chevron Usa Inc
Stephen J Miller
Dennis J O'rear
Joh M Rosenbaum
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chevron Usa Inc, Stephen J Miller, Dennis J O'rear, Joh M Rosenbaum filed Critical Chevron Usa Inc
Priority to JP2006535497A priority Critical patent/JP5336703B2/en
Priority to AU2004281378A priority patent/AU2004281378B2/en
Priority to BRPI0415265-4A priority patent/BRPI0415265B1/en
Priority to CN2004800303032A priority patent/CN1867653B/en
Publication of WO2005037964A2 publication Critical patent/WO2005037964A2/en
Publication of WO2005037964A3 publication Critical patent/WO2005037964A3/en

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
    • 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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • 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
    • C10M2205/17—Fisher Tropsch reaction products
    • C10M2205/173—Fisher Tropsch reaction products used as base material
    • 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
    • C10N2020/02—Viscosity; Viscosity index
    • 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
    • C10N2020/071—Branched chain compounds
    • 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

Abstract

The present invention relates to lubricant base oils comprising paraffinic hydrocarbon components having optimized branching. These lubricant base oils comprising paraffinic hydrocarbon components with optimized branching have low amounts of branching overall with the branching concentrated toward the center of the lubricant base oil molecules. The present invention also relates to processes of producing these lubricant base oils from waxy feeds and commercial finished lubricants comprising these lubricant base oils.
PCT/US2004/030134 2003-10-14 2004-09-13 Lubricant base oils with optimized branching WO2005037964A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006535497A JP5336703B2 (en) 2003-10-14 2004-09-13 Lubricant base oil with optimized branching
AU2004281378A AU2004281378B2 (en) 2003-10-14 2004-09-13 Lubricant base oils with optimized branching
BRPI0415265-4A BRPI0415265B1 (en) 2003-10-14 2004-09-13 base lubricating oil, finished lubricant, and, intermediate oil isomerized
CN2004800303032A CN1867653B (en) 2003-10-14 2004-09-13 Lubricant base oils with optimized branching

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/682,965 2003-10-14
US10/682,965 US20050077208A1 (en) 2003-10-14 2003-10-14 Lubricant base oils with optimized branching

Publications (2)

Publication Number Publication Date
WO2005037964A2 WO2005037964A2 (en) 2005-04-28
WO2005037964A3 true WO2005037964A3 (en) 2006-03-09

Family

ID=33418879

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/030134 WO2005037964A2 (en) 2003-10-14 2004-09-13 Lubricant base oils with optimized branching

Country Status (10)

Country Link
US (1) US20050077208A1 (en)
JP (2) JP5336703B2 (en)
CN (1) CN1867653B (en)
AU (1) AU2004281378B2 (en)
BR (1) BRPI0415265B1 (en)
GB (1) GB2407326B (en)
NL (1) NL1027242C2 (en)
SG (1) SG147434A1 (en)
WO (1) WO2005037964A2 (en)
ZA (1) ZA200602725B (en)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006055306A1 (en) * 2004-11-15 2006-05-26 Exxonmobil Research And Engineering Company A lubricant upgrading process to improve low temperature properties using solvent dewaxing follewd by hydrodewaxing over a catalyst
US7476645B2 (en) * 2005-03-03 2009-01-13 Chevron U.S.A. Inc. Polyalphaolefin and fischer-tropsch derived lubricant base oil lubricant blends
US7674364B2 (en) * 2005-03-11 2010-03-09 Chevron U.S.A. Inc. Hydraulic fluid compositions and preparation thereof
US20070293408A1 (en) 2005-03-11 2007-12-20 Chevron Corporation Hydraulic Fluid Compositions and Preparation Thereof
US20080053868A1 (en) * 2005-06-22 2008-03-06 Chevron U.S.A. Inc. Engine oil compositions and preparation thereof
AU2006325185B2 (en) * 2005-12-12 2011-03-31 Neste Oil Oyj Process for producing a branched hydrocarbon component
BRPI0619625B1 (en) * 2005-12-12 2016-05-17 Neste Oil Oyj process to produce a branched hydrocarbon component
US8404341B2 (en) 2006-01-26 2013-03-26 Outlast Technologies, LLC Microcapsules and other containment structures for articles incorporating functional polymeric phase change materials
US9234059B2 (en) * 2008-07-16 2016-01-12 Outlast Technologies, LLC Articles containing functional polymeric phase change materials and methods of manufacturing the same
US20100016513A1 (en) * 2008-07-16 2010-01-21 Outlast Technologies, Inc. Functional Polymeric Phase Change Materials and Methods of Manufacturing the Same
US20100012883A1 (en) * 2008-07-16 2010-01-21 Outlast Technologies, Inc. Functional Polymeric Phase Change Materials
WO2008013753A2 (en) * 2006-07-28 2008-01-31 Exxonmobil Research And Engineering Company Novel application of thickeners to achieve favorable air release in lubricants
US20080026968A1 (en) * 2006-07-28 2008-01-31 Deckman Douglas E Lubricant compositions, their preparation and use
EP2049632A4 (en) * 2006-07-28 2012-05-02 Exxonmobil Res & Eng Co Improving lubricant air release rates
US8747650B2 (en) * 2006-12-21 2014-06-10 Chevron Oronite Technology B.V. Engine lubricant with enhanced thermal stability
US20090005275A1 (en) * 2007-06-28 2009-01-01 Chevron U.S.A. Inc. Power steering fluid
US8022024B2 (en) * 2007-06-28 2011-09-20 Chevron U.S.A. Inc. Functional fluid compositions
US8076121B2 (en) * 2007-07-25 2011-12-13 Chevron U.S.A. Inc. Integrated process for conversion of hydrocarbonaceous assets and photobiofuels production
US8076122B2 (en) * 2007-07-25 2011-12-13 Chevron U.S.A. Inc. Process for integrating conversion of hydrocarbonaceous assets and photobiofuels production using an absorption tower
US7770914B2 (en) * 2007-07-31 2010-08-10 Autoliv Asp, Inc. Passenger airbag mounting apparatus
US20090036546A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Medicinal Oil Compositions, Preparations, and Applications Thereof
US20090036338A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Metalworking Fluid Compositions and Preparation Thereof
US20090036333A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Metalworking Fluid Compositions and Preparation Thereof
US20090036337A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Electrical Insulating Oil Compositions and Preparation Thereof
US7932217B2 (en) * 2007-08-28 2011-04-26 Chevron U.S.A., Inc. Gear oil compositions, methods of making and using thereof
US20090062163A1 (en) * 2007-08-28 2009-03-05 Chevron U.S.A. Inc. Gear Oil Compositions, Methods of Making and Using Thereof
US20090062162A1 (en) * 2007-08-28 2009-03-05 Chevron U.S.A. Inc. Gear oil composition, methods of making and using thereof
US20090062166A1 (en) 2007-08-28 2009-03-05 Chevron U.S.A. Inc. Slideway Lubricant Compositions, Methods of Making and Using Thereof
US20090088352A1 (en) * 2007-09-27 2009-04-02 Chevron U.S.A. Inc. Tractor hydraulic fluid compositions and preparation thereof
US20090088353A1 (en) * 2007-09-27 2009-04-02 Chevron U.S.A. Inc. Lubricating grease composition and preparation
US7956018B2 (en) * 2007-12-10 2011-06-07 Chevron U.S.A. Inc. Lubricant composition
US20090163391A1 (en) * 2007-12-20 2009-06-25 Chevron U.S.A. Inc. Power Transmission Fluid Compositions and Preparation Thereof
US20090298732A1 (en) * 2008-05-29 2009-12-03 Chevron U.S.A. Inc. Gear oil compositions, methods of making and using thereof
US20100015430A1 (en) * 2008-07-16 2010-01-21 Outlast Technologies, Inc. Heat Regulating Article With Moisture Enhanced Temperature Control
US8221910B2 (en) 2008-07-16 2012-07-17 Outlast Technologies, LLC Thermal regulating building materials and other construction components containing polymeric phase change materials
WO2010063099A1 (en) * 2008-12-01 2010-06-10 Keith Donald Norman Klayh Oil lubricant for use in air tools or air motors
US8349776B2 (en) * 2009-09-29 2013-01-08 Chevron Oronite Company Llc Trunk piston engine lubricating oil compositions
US8455406B2 (en) 2010-10-28 2013-06-04 Chevron U.S.A. Inc. Compressor oils having improved oxidation resistance
US8673448B2 (en) 2011-03-04 2014-03-18 Outlast Technologies Llc Articles containing precisely branched functional polymeric phase change materials
SG193388A1 (en) 2011-04-05 2013-10-30 Chevron Oronite Co Low viscosity marine cylinder lubricating oil compositions
ES2797651T3 (en) 2011-05-16 2020-12-03 Shanghai Chemrun Co Ltd Catalytic system for the preparation of highly branched alkane from olefins
US9206374B2 (en) 2011-12-16 2015-12-08 Chevron Oronite Sas Trunk piston engine lubricating oil compositions
JP5552139B2 (en) * 2012-05-23 2014-07-16 Ｊｘ日鉱日石エネルギー株式会社 Lubricating base oil, lubricating oil composition, and method for producing lubricating base oil
JP6050716B2 (en) * 2013-03-29 2016-12-21 Ｊｘエネルギー株式会社 Method for producing lubricating base oil
KR102253485B1 (en) 2013-11-06 2021-05-21 셰브런 오로나이트 테크놀로지 비.브이. Marine diesel cylinder lubricant oil compositions
WO2015067723A1 (en) 2013-11-06 2015-05-14 Chevron Oronite Technology B.V. Marine diesel cylinder lubricant oil compositions
US10431858B2 (en) 2015-02-04 2019-10-01 Global Web Horizons, Llc Systems, structures and materials for electrochemical device thermal management
US10003053B2 (en) 2015-02-04 2018-06-19 Global Web Horizons, Llc Systems, structures and materials for electrochemical device thermal management
WO2017013257A1 (en) 2015-07-22 2017-01-26 Chevron Oronite Technology B.V. Marine diesel cylinder lubricant oil compositions
WO2018041732A1 (en) 2016-08-29 2018-03-08 Chevron Oronite Technology B.V. Marine diesel cylinder lubricant oil compositions
CN109844079B (en) 2016-10-12 2022-08-09 雪佛龙奥伦耐技术有限责任公司 Marine diesel engine lubricating oil composition
JP6965341B2 (en) 2016-10-18 2021-11-10 シェブロン・オロナイト・テクノロジー・ビー．ブイ． Diesel Lubricants Composition for Ships
WO2018125284A1 (en) * 2016-12-29 2018-07-05 Exxonmobil Research And Engineering Company Base stocks and lubricant compositions containing same
US11339344B2 (en) * 2017-06-19 2022-05-24 Neste Oyj TiO2 catalyst in ketonisation reactions to produce RBO
WO2019005545A1 (en) * 2017-06-30 2019-01-03 Exxonmobil Research And Engineering Company A 13c-nmr-based composition of high quality lube base oils and a method to enable their design and production and their performance in finished lubricants
US11041133B2 (en) 2018-05-01 2021-06-22 Chevron U.S.A. Inc. Hydrocarbon mixture exhibiting unique branching structure
KR20210056950A (en) 2018-09-20 2021-05-20 노브비, 엘엘씨 Process of hydrocarbon mixtures showing a unique branching structure
CA3150741A1 (en) 2019-08-14 2021-02-18 Chevron U.S.A. Inc. Method for improving engine performance with renewable lubricant compositions
CN112577987B (en) * 2019-09-27 2024-04-02 中国石油化工股份有限公司 Molecular structure characterization method of lubricating oil base oil and optimization method of lubricating oil base oil
EP4133040A1 (en) 2020-04-10 2023-02-15 Chevron Oronite Company LLC Lubricating oil compositions comprising biobased base oils
CN116761872A (en) 2020-10-28 2023-09-15 雪佛龙美国公司 Lubricating oil composition with renewable base oil having low sulfur and sulfated ash content and containing molybdenum and boron compounds
US20230092322A1 (en) 2021-09-09 2023-03-23 Chevron U.S.A. Inc. Renewable Based E-Drive Fluids

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0776959A2 (en) * 1995-11-28 1997-06-04 Shell Internationale Researchmaatschappij B.V. Process for producing lubricating base oils
WO1999045085A1 (en) * 1998-03-06 1999-09-10 Chevron U.S.A. Inc. Preparing a high viscosity index, low branch index dewaxed oil
US6090989A (en) * 1997-10-20 2000-07-18 Mobil Oil Corporation Isoparaffinic lube basestock compositions

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US663768A (en) * 1899-11-27 1900-12-11 Albert L A Toboldt Vapor-burning lamp.
US3773650A (en) * 1971-03-31 1973-11-20 Exxon Co Dewaxing process
US3775288A (en) * 1972-05-26 1973-11-27 Exxon Research Engineering Co Combination of dilution chilling with scraped surface chilling in dewaxing lubricating oils
US3852207A (en) * 1973-03-26 1974-12-03 Chevron Res Production of stable lubricating oils by sequential hydrocracking and hydrogenation
US3904513A (en) * 1974-03-19 1975-09-09 Mobil Oil Corp Hydrofinishing of petroleum
US4157294A (en) * 1976-11-02 1979-06-05 Idemitsu Kosan Company Limited Method of preparing base stocks for lubricating oil
US4440871A (en) * 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
US4477333A (en) * 1982-09-29 1984-10-16 Exxon Research And Engineering Co. Dewaxing by a combination centrifuge/catalytic process including solvent deoiling
US4568663A (en) * 1984-06-29 1986-02-04 Exxon Research And Engineering Co. Cobalt catalysts for the conversion of methanol to hydrocarbons and for Fischer-Tropsch synthesis
US4941981A (en) * 1987-12-04 1990-07-17 Baker Hughes Incorporated Modified non-polluting liquid phase shale swelling inhibition drilling fluid
US5059299A (en) * 1987-12-18 1991-10-22 Exxon Research And Engineering Company Method for isomerizing wax to lube base oils
US5158665A (en) * 1988-02-12 1992-10-27 Chevron Research And Technology Company Synthesis of a crystalline silicoaluminophosphate
US4943424A (en) * 1988-02-12 1990-07-24 Chevron Research Company Synthesis of a crystalline silicoaluminophosphate
DK0458895T3 (en) * 1989-02-17 1995-11-06 Chevron Usa Inc Isomerization of waxy lubricating oils and petroleum wax using a silicoaluminophosphate molsi catalyst
US5096883A (en) * 1989-09-29 1992-03-17 Union Oil Company Of California Oil-base drilling fluid comprising branched chain paraffins such as the dimer of 1-decene
US5189012A (en) * 1990-03-30 1993-02-23 M-I Drilling Fluids Company Oil based synthetic hydrocarbon drilling fluid
US5282958A (en) * 1990-07-20 1994-02-01 Chevron Research And Technology Company Use of modified 5-7 a pore molecular sieves for isomerization of hydrocarbons
US5413695A (en) * 1993-01-06 1995-05-09 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Process for producing lube oil from solvent refined oils by isomerization over a silicoaluminophosphate catalyst
US5643440A (en) * 1993-02-12 1997-07-01 Mobil Oil Corporation Production of high viscosity index lubricants
ZA96178B (en) * 1995-01-18 1997-06-30 Exxon Chemical Patents Inc Organic compounds and processes for their manufacture
DZ2129A1 (en) * 1995-11-28 2002-07-23 Shell Int Research Process for producing base lubricating oils.
ES2225903T5 (en) * 1995-12-08 2011-03-28 Exxonmobil Research And Engineering Company PROCESS FOR THE PRODUCTION OF BIODEGRADABLE HYDROCARBON BASED OILS OF HIGH PERFORMANCE.
US6059955A (en) * 1998-02-13 2000-05-09 Exxon Research And Engineering Co. Low viscosity lube basestock
EP1354931A3 (en) * 1998-03-06 2003-11-26 Chevron USA, Inc. Preparing a high viscosity index, low branch index dewaxed oil
US6008164A (en) * 1998-08-04 1999-12-28 Exxon Research And Engineering Company Lubricant base oil having improved oxidative stability
US6080301A (en) * 1998-09-04 2000-06-27 Exxonmobil Research And Engineering Company Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins
US7067049B1 (en) * 2000-02-04 2006-06-27 Exxonmobil Oil Corporation Formulated lubricant oils containing high-performance base oils derived from highly paraffinic hydrocarbons
AR032930A1 (en) * 2001-03-05 2003-12-03 Shell Int Research PROCEDURE TO PREPARE AN OIL BASED OIL AND GAS OIL
US6627779B2 (en) * 2001-10-19 2003-09-30 Chevron U.S.A. Inc. Lube base oils with improved yield
US6846778B2 (en) * 2002-10-08 2005-01-25 Exxonmobil Research And Engineering Company Synthetic isoparaffinic premium heavy lubricant base stock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0776959A2 (en) * 1995-11-28 1997-06-04 Shell Internationale Researchmaatschappij B.V. Process for producing lubricating base oils
US6090989A (en) * 1997-10-20 2000-07-18 Mobil Oil Corporation Isoparaffinic lube basestock compositions
WO1999045085A1 (en) * 1998-03-06 1999-09-10 Chevron U.S.A. Inc. Preparing a high viscosity index, low branch index dewaxed oil

Also Published As

Publication number Publication date
CN1867653A (en) 2006-11-22
JP5680028B2 (en) 2015-03-04
NL1027242C2 (en) 2005-12-23
JP5336703B2 (en) 2013-11-06
SG147434A1 (en) 2008-11-28
AU2004281378A1 (en) 2005-04-28
GB2407326A (en) 2005-04-27
NL1027242A1 (en) 2005-04-15
BRPI0415265B1 (en) 2014-06-17
CN1867653B (en) 2010-06-16
US20050077208A1 (en) 2005-04-14
GB0421204D0 (en) 2004-10-27
JP2007508441A (en) 2007-04-05
GB2407326B (en) 2007-05-09
ZA200602725B (en) 2008-05-28
AU2004281378B2 (en) 2010-03-11
JP2012193385A (en) 2012-10-11
BRPI0415265A (en) 2006-12-12
WO2005037964A2 (en) 2005-04-28

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