BRPI0415265A - base lubricating oil, finished lubricant, and intermediate oil isomerization - Google Patents

base lubricating oil, finished lubricant, and intermediate oil isomerization

Info

Publication number
BRPI0415265A
BRPI0415265A BRPI0415265-4A BRPI0415265A BRPI0415265A BR PI0415265 A BRPI0415265 A BR PI0415265A BR PI0415265 A BRPI0415265 A BR PI0415265A BR PI0415265 A BRPI0415265 A BR PI0415265A
Authority
BR
Brazil
Prior art keywords
lubricating base
oil
base oils
branch
finished lubricant
Prior art date
Application number
BRPI0415265-4A
Other languages
Portuguese (pt)
Inventor
Stephen J Miller
Dennis J O'rear
John M Rosenbaum
Original Assignee
Chevron Usa Inc
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 filed Critical Chevron Usa Inc
Publication of BRPI0415265A publication Critical patent/BRPI0415265A/en
Publication of BRPI0415265B1 publication Critical patent/BRPI0415265B1/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

"óLEO DE BASE LUBRIFICANTE, LUBRIFICANTE ACABADO, E, ISOMERIZADO DE óLEO INTERMEDIáRIO". A presente invenção refere-se a óleos de base lubrificantes, que compreendem componentes hidrocarbonetos parafínicos, que possuem ramificação otimizada. Estes óleos de base lubrificantes, que compreendem componentes hidrocarbonetos parafínicos com ramificação otimizada possuem baixas quantidades de ramificação total, a ramificação sendo concentrada em direção ao centro das moléculas de óleo de base lubrificante. A presente invenção refere-se ainda a processos de produção destes óleos de base lubrificantes a partir de alimentações cerosas e a lubrificantes acabados comerciais, que compreendem estes óleos de base lubrificantes."LUBRICANT BASED OIL, FINISHED LUBRICANT, AND ISMERIZED INTERMEDIATE OIL". The present invention relates to lubricating base oils comprising paraffinic hydrocarbon components having optimized branching. These lubricating base oils, which comprise branch optimized paraffinic hydrocarbon components have low amounts of full branch, the branch being concentrated toward the center of the lubricating base oil molecules. The present invention further relates to processes for producing such lubricating base oils from waxy feeds and to commercial finished lubricants comprising these lubricating base oils.

BRPI0415265-4A 2003-10-14 2004-09-13 base lubricating oil, finished lubricant, and, intermediate oil isomerized BRPI0415265B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/682,965 US20050077208A1 (en) 2003-10-14 2003-10-14 Lubricant base oils with optimized branching
US10/682965 2003-10-14
PCT/US2004/030134 WO2005037964A2 (en) 2003-10-14 2004-09-13 Lubricant base oils with optimized branching

Publications (2)

Publication Number Publication Date
BRPI0415265A true BRPI0415265A (en) 2006-12-12
BRPI0415265B1 BRPI0415265B1 (en) 2014-06-17

Family

ID=33418879

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415265-4A BRPI0415265B1 (en) 2003-10-14 2004-09-13 base lubricating oil, finished lubricant, and, intermediate oil isomerized

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)

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Also Published As

Publication number Publication date
JP5336703B2 (en) 2013-11-06
WO2005037964A2 (en) 2005-04-28
US20050077208A1 (en) 2005-04-14
BRPI0415265B1 (en) 2014-06-17
AU2004281378A1 (en) 2005-04-28
JP2012193385A (en) 2012-10-11
GB0421204D0 (en) 2004-10-27
GB2407326B (en) 2007-05-09
JP2007508441A (en) 2007-04-05
AU2004281378B2 (en) 2010-03-11
SG147434A1 (en) 2008-11-28
CN1867653A (en) 2006-11-22
JP5680028B2 (en) 2015-03-04
GB2407326A (en) 2005-04-27
WO2005037964A3 (en) 2006-03-09
ZA200602725B (en) 2008-05-28
CN1867653B (en) 2010-06-16
NL1027242A1 (en) 2005-04-15
NL1027242C2 (en) 2005-12-23

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Legal Events

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B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/09/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2531 DE 09-07-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.