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BR9006475A - Composicao de oleo lubrificante e processo para sua preparacao - Google Patents

Composicao de oleo lubrificante e processo para sua preparacao

Info

Publication number
BR9006475A
BR9006475A BR909006475A BR9006475A BR9006475A BR 9006475 A BR9006475 A BR 9006475A BR 909006475 A BR909006475 A BR 909006475A BR 9006475 A BR9006475 A BR 9006475A BR 9006475 A BR9006475 A BR 9006475A
Authority
BR
Brazil
Prior art keywords
preparation
lubricating oil
oil composition
composition
lubricating
Prior art date
Application number
BR909006475A
Other languages
English (en)
Inventor
Arie Van Zon
Everardus Joannus Alouisi Jole
Paul George Gadd
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 BR9006475A publication Critical patent/BR9006475A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02—Petroleum fractions
    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/46—Lubricating compositions characterised by the base-material being a macromolecular compound containing sulfur
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2221/04—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2221/041—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds involving sulfurisation of macromolecular compounds, e.g. polyolefins
    • 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
    • C10N2070/02—Concentrating of additives

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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
BR909006475A 1989-12-21 1990-12-19 Composicao de oleo lubrificante e processo para sua preparacao BR9006475A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898928963A GB8928963D0 (en) 1989-12-21 1989-12-21 Lubricating oil compositions and their preparation

Publications (1)

Publication Number Publication Date
BR9006475A true BR9006475A (pt) 1991-10-01

Family

ID=10668358

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909006475A BR9006475A (pt) 1989-12-21 1990-12-19 Composicao de oleo lubrificante e processo para sua preparacao

Country Status (10)

Country Link
US (1) US5242609A (pt)
EP (1) EP0437880B1 (pt)
JP (1) JP2922315B2 (pt)
KR (1) KR0169723B1 (pt)
AU (1) AU637440B2 (pt)
BR (1) BR9006475A (pt)
CA (1) CA2032663A1 (pt)
DE (1) DE69003521T2 (pt)
ES (1) ES2060000T3 (pt)
GB (1) GB8928963D0 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427703A (en) * 1992-07-17 1995-06-27 Shell Oil Company Process for the preparation of polar lubricating base oils

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220985A (en) * 1962-10-15 1965-11-30 Hercules Powder Co Ltd Modifying hydrocarbon polymers
NL7213633A (pt) * 1972-10-09 1974-04-11
US4031068A (en) * 1976-07-26 1977-06-21 Uniroyal Inc. Non-migratory sulfonyl azide antioxidants
US4440659A (en) * 1982-02-19 1984-04-03 Ethyl Corporation Lubricating oil ashless dispersant and lubricating oils containing same
GB8826026D0 (en) * 1988-11-07 1988-12-14 Shell Int Research Modified v i improvers

Also Published As

Publication number Publication date
AU637440B2 (en) 1993-05-27
JPH06220473A (ja) 1994-08-09
DE69003521D1 (de) 1993-10-28
EP0437880A1 (en) 1991-07-24
US5242609A (en) 1993-09-07
EP0437880B1 (en) 1993-09-22
CA2032663A1 (en) 1991-06-22
GB8928963D0 (en) 1990-02-28
DE69003521T2 (de) 1994-02-10
JP2922315B2 (ja) 1999-07-19
ES2060000T3 (es) 1994-11-16
AU6825990A (en) 1991-06-27
KR910012212A (ko) 1991-08-07
KR0169723B1 (ko) 1999-01-15

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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 Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 19/12/2010