NO930261L - To-syklus smoeremiddel og fremgangsmaate for anvendelse - Google Patents

To-syklus smoeremiddel og fremgangsmaate for anvendelse

Info

Publication number
NO930261L
NO930261L NO93930261A NO930261A NO930261L NO 930261 L NO930261 L NO 930261L NO 93930261 A NO93930261 A NO 93930261A NO 930261 A NO930261 A NO 930261A NO 930261 L NO930261 L NO 930261L
Authority
NO
Norway
Prior art keywords
compositions
free
lubricating
scraping
cycle engines
Prior art date
Application number
NO93930261A
Other languages
English (en)
Other versions
NO930261D0 (no
Inventor
Iii William B Chamberlin
Original Assignee
Lubrizol Corp
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
Priority claimed from PCT/US1992/004410 external-priority patent/WO1992021736A1/en
Application filed by Lubrizol Corp filed Critical Lubrizol Corp
Publication of NO930261D0 publication Critical patent/NO930261D0/no
Publication of NO930261L publication Critical patent/NO930261L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Smørende sammensetning for to-syklusmotorer omfatter følgende: en hovedmengde av minst en olje med smørende viskositet som er fri for oljer som har en viskositet som er større enn eller lik 100 cSt ved 40°C,. en mengde som er tilstrekkelig til å redusere eller hindre stempel skraping av en blanding med (A) minst en fenol valgt fra (A-I) en aminofenol og (A-2) et reaksjonsprodukt av en nitrofenol og en aminoforbindel-se, og (B) minst et askefritt dispergeringsmiddel. Sammensetningen kan også innbefatte opptil 10 vekt-1o av (C) og minst et polyalken som har en antallsmid-lere molekylvekt fra 500 til 2500.Siden de smørende sammensetningene for to-syklusmotorer ofte blir blandet med drivstoffer før eller under forbrenning, er også dette omfattet av drivstoff-smøremiddelblandingene. Det er oppdaget at sammensetningene virker ved å regulere stempelskraping mens de også bidrar til stempelsmøring, avsetningsregule-ring, ringklebebeskyttelse, redusert eksosutløps-blokkering og redusert utslipp av synlig røyk. I en annen utførelsesform av oppfinnelsen, er smøremiddel-sammensetningene fri for isostearinsyre eller derivater av disse.
NO93930261A 1991-05-30 1993-01-26 To-syklus smoeremiddel og fremgangsmaate for anvendelse NO930261L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70772491A 1991-05-30 1991-05-30
PCT/US1992/004410 WO1992021736A1 (en) 1991-05-30 1992-05-26 Two-cycle lubricant and method of using same

Publications (2)

Publication Number Publication Date
NO930261D0 NO930261D0 (no) 1993-01-26
NO930261L true NO930261L (no) 1993-01-26

Family

ID=26784794

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93930261A NO930261L (no) 1991-05-30 1993-01-26 To-syklus smoeremiddel og fremgangsmaate for anvendelse

Country Status (2)

Country Link
BR (1) BR9205298A (no)
NO (1) NO930261L (no)

Also Published As

Publication number Publication date
BR9205298A (pt) 1993-07-27
NO930261D0 (no) 1993-01-26

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