FR2187892A2 - Lubrication of 2-stroke engines - with a base lubricant contg polyester and anti-siezing components - Google Patents

Lubrication of 2-stroke engines - with a base lubricant contg polyester and anti-siezing components

Info

Publication number
FR2187892A2
FR2187892A2 FR7220039A FR7220039A FR2187892A2 FR 2187892 A2 FR2187892 A2 FR 2187892A2 FR 7220039 A FR7220039 A FR 7220039A FR 7220039 A FR7220039 A FR 7220039A FR 2187892 A2 FR2187892 A2 FR 2187892A2
Authority
FR
France
Prior art keywords
polyester
stroke engines
siezing
lubrication
components
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7220039A
Other languages
French (fr)
Other versions
FR2187892B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7220039A priority Critical patent/FR2187892A2/en
Publication of FR2187892A2 publication Critical patent/FR2187892A2/en
Application granted granted Critical
Publication of FR2187892B2 publication Critical patent/FR2187892B2/fr
Granted legal-status Critical Current

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    • 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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/36—Esters of polycarboxylic acids
    • 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
    • C10M107/08—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation containing butene
    • C—CHEMISTRY; METALLURGY
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    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
    • C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
    • C—CHEMISTRY; METALLURGY
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    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/04—Hydroxy compounds
    • C10M129/06—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
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    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/40—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
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    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; Salts thereof
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    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/42—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms polycarboxylic
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    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/70—Esters of monocarboxylic acids
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    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/16—Amides; Imides
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    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/24—Nitriles
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
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    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
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    • C10M2209/101—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof
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    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/26—Two-strokes or two-cycle engines

Abstract

2-Stroke engines are lubricated with 0.05-10 wt.% (based on the fuel) of a lubricant based on a mixt. of (a) >=1 polyester of formula X -O-G-O-CO-A-CO n-Y; X O-G-O-CO-A-CO-n -O-G-OX and or Y-CO-A-CO- O-G-O-CO-A-CO n Y (where G, X, Y and n are a defined in the parent patent; A is a divalent, opt. unsatd. opt. branched aliphatic gp. a divalent aromatic gp. or a divalent halogenated alicyclic gp.) and (b) >=1 cpd. selected from monocarboxylic acids (and lower alkyl esters), amines, amine salts, amides, nitriles and alcohols contg. an 8-24C aliphatic chain, 36C aliphatic dicarboxylic acids (and simple esters) and 54C aliphatic tricarboxylic acids (and simple esters).
FR7220039A 1972-06-02 1972-06-02 Lubrication of 2-stroke engines - with a base lubricant contg polyester and anti-siezing components Granted FR2187892A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7220039A FR2187892A2 (en) 1972-06-02 1972-06-02 Lubrication of 2-stroke engines - with a base lubricant contg polyester and anti-siezing components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7220039A FR2187892A2 (en) 1972-06-02 1972-06-02 Lubrication of 2-stroke engines - with a base lubricant contg polyester and anti-siezing components

Publications (2)

Publication Number Publication Date
FR2187892A2 true FR2187892A2 (en) 1974-01-18
FR2187892B2 FR2187892B2 (en) 1974-12-27

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FR7220039A Granted FR2187892A2 (en) 1972-06-02 1972-06-02 Lubrication of 2-stroke engines - with a base lubricant contg polyester and anti-siezing components

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Country Link
FR (1) FR2187892A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206280A2 (en) * 1985-06-21 1986-12-30 HENKEL CORPORATION (a Delaware corp.) Improved mist lubrication process and composition
EP0727455A2 (en) * 1995-02-10 1996-08-21 Nippon Zeon Co., Ltd. Oil-soluble polyester, additive for lubricating oil, and lubricating oil composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206280A2 (en) * 1985-06-21 1986-12-30 HENKEL CORPORATION (a Delaware corp.) Improved mist lubrication process and composition
EP0206280A3 (en) * 1985-06-21 1987-10-14 National Distillers And Chemical Corporation Improved mist lubrication process and composition
EP0727455A2 (en) * 1995-02-10 1996-08-21 Nippon Zeon Co., Ltd. Oil-soluble polyester, additive for lubricating oil, and lubricating oil composition
EP0727455A3 (en) * 1995-02-10 1998-12-09 Nippon Zeon Co., Ltd. Oil-soluble polyester, additive for lubricating oil, and lubricating oil composition

Also Published As

Publication number Publication date
FR2187892B2 (en) 1974-12-27

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