[go: up one dir, main page]

BR9104135A - Composicao de oleo de engrenagem,processo para sua preparacao e composicao de aditivo - Google Patents

Composicao de oleo de engrenagem,processo para sua preparacao e composicao de aditivo

Info

Publication number
BR9104135A
BR9104135A BR919104135A BR9104135A BR9104135A BR 9104135 A BR9104135 A BR 9104135A BR 919104135 A BR919104135 A BR 919104135A BR 9104135 A BR9104135 A BR 9104135A BR 9104135 A BR9104135 A BR 9104135A
Authority
BR
Brazil
Prior art keywords
composition
preparation
gear oil
oil composition
additive
Prior art date
Application number
BR919104135A
Other languages
English (en)
Inventor
Robert Barnett Rhodes
Rudolf Josef Eckert
Donald Edward Loeffler
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR9104135A publication Critical patent/BR9104135A/pt

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
    • 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
    • C10M7/00—Solid or semi-solid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single solid or semi-solid substances
    • 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
    • C10M143/10—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
    • 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
    • C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR919104135A 1990-09-28 1991-09-26 Composicao de oleo de engrenagem,processo para sua preparacao e composicao de aditivo BR9104135A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/590,417 US5070131A (en) 1990-09-28 1990-09-28 Gear oil viscosity index improvers

Publications (1)

Publication Number Publication Date
BR9104135A true BR9104135A (pt) 1992-06-02

Family

ID=24362187

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919104135A BR9104135A (pt) 1990-09-28 1991-09-26 Composicao de oleo de engrenagem,processo para sua preparacao e composicao de aditivo

Country Status (9)

Country Link
US (1) US5070131A (pt)
EP (1) EP0488432A1 (pt)
JP (1) JP3000567B2 (pt)
KR (1) KR100191968B1 (pt)
CN (1) CN1029562C (pt)
AU (1) AU641048B2 (pt)
BR (1) BR9104135A (pt)
CA (1) CA2052292C (pt)
RU (1) RU2041923C1 (pt)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930010066A (ko) * 1991-11-08 1993-06-22 알베르투스 빌헬무스, 요아네스 쩨스트라텐 성상 중합체, 이들의 제조 방법 및 이들을 함유하는 윤활유 조성물 및 농축물
IL107810A0 (en) 1992-12-17 1994-02-27 Exxon Chemical Patents Inc Functionalized polymers and processes for the preparation thereof
US5643859A (en) 1992-12-17 1997-07-01 Exxon Chemical Patents Inc. Derivatives of polyamines with one primary amine and secondary of tertiary amines
US5646332A (en) 1992-12-17 1997-07-08 Exxon Chemical Patents Inc. Batch Koch carbonylation process
US5650536A (en) 1992-12-17 1997-07-22 Exxon Chemical Patents Inc. Continuous process for production of functionalized olefins
US5334775A (en) * 1993-06-02 1994-08-02 Exxon Chemical Patents Inc. Polymer Alkylation of hydroxyaromatic compounds
EP0632075A3 (en) * 1993-06-30 1998-02-25 Shell Internationale Researchmaatschappij B.V. Liquid star polymers having terminal hydroxyl groups
US5437738A (en) * 1994-06-21 1995-08-01 Gerenrot; Yum Fluxes for lead-free galvanizing
US5489646A (en) * 1994-01-10 1996-02-06 Koch Industries, Inc. Lower alkyl biphenyls as plasticizers
US5767046A (en) 1994-06-17 1998-06-16 Exxon Chemical Company Functionalized additives useful in two-cycle engines
US5756431A (en) * 1994-06-17 1998-05-26 Exxon Chemical Patents Inc Dispersants derived from heavy polyamine and second amine
US5936041A (en) * 1994-06-17 1999-08-10 Exxon Chemical Patents Inc Dispersant additives and process
US5538651A (en) * 1995-06-19 1996-07-23 The Lubrizol Corporation Additive to improve fluidity of oil solutions of sheared polymers
US5773521A (en) * 1995-12-19 1998-06-30 Shell Oil Company Coupling to produce inside-out star polymers with expanded cores
US5616542A (en) * 1996-04-03 1997-04-01 Shell Oil Company Oil with asymmetric radial polymer having block copolymer arm
US5843874A (en) * 1996-06-12 1998-12-01 Ethyl Corporation Clean performing gear oils
US6235819B1 (en) 1997-12-31 2001-05-22 Bridgestone Corporation Process to scavenge amines in polymeric compounds by treatment with triazine derivatives and compositions therefrom
US6063873A (en) * 1997-12-31 2000-05-16 Bridgestone Corporation Process to scavenge amines in polymeric compounds by treatment with triazine derivatives, and compositions therefrom
DE69909265T2 (de) * 1998-02-19 2004-02-05 Shell Internationale Research Maatschappij B.V. Sternformiges polymer als viskositätsindexverbesser für ölzusammensetzungen
RU2203929C2 (ru) * 2001-08-06 2003-05-10 Открытое акционерное общество "Всероссийский научно-исследовательский институт по переработке нефти" Трансмиссионное масло
ES2584163T3 (es) * 2003-03-28 2016-09-26 The Lubrizol Corporation Composiciones mejoradoras de la viscosidad que proporcionan al aceite lubricante características mejoradas a baja temperatura
RU2439130C2 (ru) * 2006-03-10 2012-01-10 КРЭЙТОН ПОЛИМЕРС Ю.Эс. ЭлЭлСи Добавка, улучшающая индекс вязкости, для смазочных масел
ES2955555T3 (es) 2006-04-24 2023-12-04 Lubrizol Corp Método de lubricación de turbinas usando polímeros en estrella
US9359577B2 (en) * 2006-04-24 2016-06-07 The Lubrizol Corporation Star polymer lubricating composition
US9410104B2 (en) 2006-04-24 2016-08-09 The Lubrizol Corporation Star polymer lubricating composition
EP2021442B1 (en) 2006-04-24 2016-08-17 The Lubrizol Corporation Star polymer lubricating composition
US9528070B2 (en) * 2006-04-24 2016-12-27 The Lubrizol Corporation Star polymer lubricating composition
US8507422B2 (en) 2007-04-26 2013-08-13 The Lubrizol Corporation Antiwear polymer and lubricating composition thereof
DE102010028195A1 (de) 2010-04-26 2011-10-27 Evonik Rohmax Additives Gmbh Schmiermittel für Getriebe
AU2011296295B2 (en) * 2010-08-31 2016-12-22 The Lubrizol Corporation Star polymer and lubricating composition thereof
US8999905B2 (en) * 2010-10-25 2015-04-07 Afton Chemical Corporation Lubricant additive
US9416332B2 (en) * 2010-11-17 2016-08-16 GM Global Technology Operations LLC Gear assembly and gear oil composition
WO2013062924A2 (en) 2011-10-27 2013-05-02 The Lubrizol Corporation Lubricating composition containing an esterified polymer
ES2657913T3 (es) * 2011-12-21 2018-03-07 Infineum International Limited Lubricación de motor marino
EP2610332B1 (en) 2011-12-30 2016-06-29 The Lubrizol Corporation Star polymer and lubricating composition thereof
CN104710624B (zh) * 2013-12-12 2017-06-30 中国石油化工股份有限公司 氢化的星型聚合物及其制备方法以及润滑油组合物和润滑油母料
MY173470A (en) * 2014-05-16 2020-01-28 Kraton Polymers Us Llc Polyalkenyl coupling agent and conjugated diene polymers prepared therefrom
FR3080383B1 (fr) * 2018-04-20 2020-11-20 Total Marketing Services Composition lubrifiante pour moteurs industriels a potentiel fe amplifie
US12281277B2 (en) 2023-09-13 2025-04-22 Infineum International Limited Lubricant compositions containing styrenic block copolymer
KR102762461B1 (ko) 2023-09-18 2025-02-05 주식회사 루브캠코리아 폐플라스틱 열분해 개질오일을 기반으로 하는 친환경 기어오일

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985830B1 (en) * 1974-07-15 1998-03-03 Univ Akron Star polymers and process for the preparation thereof
DE2503541C3 (de) * 1975-01-29 1980-09-18 Basf Ag, 6700 Ludwigshafen Verwendung einer Polybutadiene enthaltenden Mischung als Zusatz für Schmier- oder Hydrauliköle auf Mineralölbasis
US4156673A (en) * 1976-02-10 1979-05-29 Shell Oil Company Hydrogenated star-shaped polymer
GB1575507A (en) * 1976-02-10 1980-09-24 Shell Int Research Hydrogenated star-shaped polymers and oil compositions thereof
US4082680A (en) * 1976-04-12 1978-04-04 Phillips Petroleum Company Gear oil compositions
US4077893A (en) * 1977-05-11 1978-03-07 Shell Oil Company Star-shaped dispersant viscosity index improver
US4141847A (en) * 1977-05-11 1979-02-27 Shell Oil Company Star-shaped polymer reacted with dicarboxylic acid and amine as dispersant viscosity index improver
EP0029622B1 (en) * 1979-11-16 1984-07-25 Shell Internationale Researchmaatschappij B.V. Modified hydrogenated star-shaped polymer, its preparation and a lubricating oil composition containing the polymer
US4427834A (en) * 1981-12-21 1984-01-24 Shell Oil Company Dispersant-VI improver product
US4490267A (en) * 1982-12-31 1984-12-25 Shell Oil Company Preparation of a lubricating oil additive, an additive thus prepared _and a lubricating oil containing this additive
US4942210A (en) * 1986-02-05 1990-07-17 Exxon Chemical Patents Inc. Branched isoolefin polymer prepared with adamantane catalyst system
US4788361A (en) * 1987-10-30 1988-11-29 Shell Oil Company Polymeric viscosity index improver and oil composition comprising the same
US4970254A (en) * 1988-09-22 1990-11-13 Shell Oil Company Method for hydrogenating functionalized polymer and products thereof

Also Published As

Publication number Publication date
CN1029562C (zh) 1995-08-23
US5070131A (en) 1991-12-03
RU2041923C1 (ru) 1995-08-20
AU641048B2 (en) 1993-09-09
CN1061793A (zh) 1992-06-10
CA2052292C (en) 2002-07-30
KR100191968B1 (ko) 1999-06-15
EP0488432A1 (en) 1992-06-03
CA2052292A1 (en) 1992-03-29
KR920006490A (ko) 1992-04-27
JPH04283296A (ja) 1992-10-08
AU8478791A (en) 1992-04-02
JP3000567B2 (ja) 2000-01-17

Similar Documents

Publication Publication Date Title
BR9104135A (pt) Composicao de oleo de engrenagem,processo para sua preparacao e composicao de aditivo
BR8901410A (pt) Processo para preparar uma composicao de aditivo lubrificante,composicao de oleo lubrificante e concentrado para oleo lubrificante
BR8503234A (pt) Processo para preparar um aditivo para composicoes de oleo aditivo,e,composicoes de oleo
BR9100405A (pt) Composicao oleaginosa e composicao concentrada de aditivo de oleo
BR9103295A (pt) Composicao de poliolefina e processo para sua preparacao
BR8706387A (pt) Composto de succinimida substituida por poliolefina,processo para sua preparacao,composicao lubrificante,e,concentrado aditivo de oleo lubrificante
BR8806068A (pt) Composicao de oleo lubrificante,processo para a formacao da mesma,e concentrado de oleo lubrificante
BR8206089A (pt) Compostos,processo para sua preparacao,composicao praguicida e aplicacao
BR8405784A (pt) Produto de reacao soluvel em oleo,processo para a preparacao de um produto e composicao de oleo
BR8906417A (pt) Composicao de detergente e processo para sua preparacao
BR8307144A (pt) Composto de poliamina macrociclica soluvel em oleo,composicao de oleo lubrificante,processo para a preparacao de uma reacao de ciclodesidratacao de um composto de poliamina macrociclica substituido composicao de concentrado aditivo de oleo lubrificante,e,composicao combustivel
BR9006991A (pt) Processo para o reprocessamento de oleo usado
BR8905225A (pt) Composicao de limpeza liquida nao aquosa e processo para sua preparacao
BR8404895A (pt) Mancal de deslizamento e processo para a sua preparacao
BR8905641A (pt) Composicao de oleo direto para materiais fibrosos
BR9202446A (pt) Composicao de dentifricio,dentifricio e processo para a preparacao de um dentifricio
BR8403436A (pt) Processo para a preparacao de um oleo basico lubrificante
PT95666A (pt) Processo para a preparacao de aditivos para alimentos
BR9403290A (pt) Complexo contendo molibdênio, processo para sua preparação, composição de óleo lubrificante, e, aditivo redutor de atrito
BR8406214A (pt) Composicoes herbicidas,processo para a preparacao de compostos e aplicacao
BR9004529A (pt) Composicao de sabao e processo para sua obtencao
BR8506132A (pt) Composicoes lubrificantes estabilizadas e processo para sua preparacao
BR8002285A (pt) Diestririlbifenilas,processo para sua preparacao,composicoes detergentes,e sua aplicao
BR9002013A (pt) Processo para preparacao de uma composicao aditiva lubrificante;composicao de oleo lubrificante e concentrado para um oleo lubrificante
BR9509885A (pt) Aditivo solúvel em óleo composição de óleo lubrificante composição concentrada e processo para formar o aditivo

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 26/09/2011