FR2733994A1 - SUNFLOWER OIL ENGINE OIL - Google Patents

SUNFLOWER OIL ENGINE OIL Download PDF

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Publication number
FR2733994A1
FR2733994A1 FR9505693A FR9505693A FR2733994A1 FR 2733994 A1 FR2733994 A1 FR 2733994A1 FR 9505693 A FR9505693 A FR 9505693A FR 9505693 A FR9505693 A FR 9505693A FR 2733994 A1 FR2733994 A1 FR 2733994A1
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Prior art keywords
oil
sunflower
engine
lubricant
alkylselenium
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FR9505693A
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French (fr)
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FR2733994B1 (en
Inventor
Jean Luc Sagnes
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SOC TECHN DE LUBRIFIANTS
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SOC TECHN DE LUBRIFIANTS
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Priority to FR9505693A priority Critical patent/FR2733994B1/en
Priority to EP96919881A priority patent/EP0873385B1/en
Priority to PCT/FR1996/000694 priority patent/WO1996035766A1/en
Priority to DE69626314T priority patent/DE69626314T2/en
Priority to AT96919881T priority patent/ATE232900T1/en
Priority to CA002220056A priority patent/CA2220056A1/en
Publication of FR2733994A1 publication Critical patent/FR2733994A1/en
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Publication of FR2733994B1 publication Critical patent/FR2733994B1/en
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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
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • 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
    • C10M101/04—Fatty oil fractions
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    • 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
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • 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
    • C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
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    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
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    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
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    • C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers used as base material
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    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
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    • C10M2207/401—Fatty vegetable or animal oils used as base material
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    • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
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    • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
    • C10M2207/4045—Fatty vegetable or animal oils obtained from genetically modified species used as base material
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    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

An internal combustion engine lubricant contains a vegetable oil with an oleic acid content of more than 77 %, at least one first alkylselenium antioxidant, a first dispersant, a pour point depressant and a detergent, wherein said lubricant may advantageously contain polybutene, which allows the used lubricant to be burned in the combustion chamber(s) of the engine.

Description

Huile pour moteurs à base d'huile de tournesol. (Huile végétale) 1) L'huile de base pour cette invention provient de la trituration de graines de tournesol oleïque possédant une teneur de 77 à 81 % d'acide oléique (acide gras monoinsaturé). Cette huile est ensuite raffinée par un procédé permettant d'obtenir une huile alimentaire.Motor oil based on sunflower oil. (Vegetable oil) 1) The base oil for this invention comes from the crushing of oleic sunflower seeds having a content of 77 to 81% of oleic acid (monounsaturated fatty acid). This oil is then refined by a process making it possible to obtain a cooking oil.

RESULTAT. L'huile végétale à base de tournesol, avec la température, s'oxyde beaucoup plus rapidement qu'une huile minérale. Plus la teneur en acide gras monoinsaturé augmente, plus grande est la résistance à l'oxydation; d'où l'intérêt d'utiliser l'huile de tournesol oléique. De plus l'huile de tournesol réagit fortement aux additifs anti-oxydant.RESULT. Sunflower vegetable oil, with temperature, oxidizes much faster than mineral oil. The higher the content of monounsaturated fatty acid, the greater the resistance to oxidation; hence the interest in using oleic sunflower oil. In addition, sunflower oil reacts strongly to antioxidant additives.

2) ADDITIF ANTI-OXYDANT. I1 est utilisé dans notre huile moteur HELIANTHE un ALKYLSELENIUM.2) ANTI-OXIDIZING ADDITIVE. It is used in our HELIANTHE engine oil, an ALKYLSELENIUM.

MODE D'ACTION. Les produits d'oxydation des séléniures sont des dilauryl sélénoxydes. La décomposition des sélénoxydes donne naissance aux dialkyles sélénides dans une proportion élevée, ce qui produit une régénération de l'inhibiteur.MODE OF ACTION. The oxidation products of selenides are dilauryl selenoxides. The decomposition of selenoxides gives rise to dialkyl selenides in a high proportion, which produces a regeneration of the inhibitor.

ADDITIF AMELIORANT DE VISCOSITE. Afin de régler la viscosité sur un grade SAE (15W40-10W40-5W40...) il convient de rajouter un polymère.VISCOSITY ENHANCING ADDITIVE. In order to adjust the viscosity to an SAE grade (15W40-10W40-5W40 ...) it is necessary to add a polymer.

Les polymères de la famille des OCP ( copolymères d'oléfine ) étant difficilement soluble dans l'huile de tournesol, il a été sélectionné un PMA ( polyméthacrylate ). Since the polymers of the OCP family (olefin copolymers) are hardly soluble in sunflower oil, a PMA (polymethacrylate) has been selected.

Ce polyméthacrylate a également une fonction dispersante pour favoriser la dispersion des dépôts de combustion; second caractère innovant de cette invention.This polymethacrylate also has a dispersing function to promote the dispersion of combustion deposits; second innovative character of this invention.

AUTRES ADDITIFS. La formule finale contient tous les autres additifs indispensables dans une huile moteur. ( anti-usure, anticorrosion, anti-mousse, détergent, dispersant). Ces additifs peuvent évoluer dans le temps ou être utilisés à des dosages différents afin de créer une gamme ( huile pour moteurs essence ou diesel ou mixte essence/diesel).OTHER ADDITIVES. The final formula contains all the other essential additives in a motor oil. (anti-wear, anti-corrosion, anti-foam, detergent, dispersant). These additives can change over time or be used at different dosages to create a range (oil for petrol or diesel engines or mixed petrol / diesel).

AVANTAGES. Utiliser une huile végétale pour produire de l'huile moteur en lieu et place de l'huile minérale apporte de nombreux avantages sur le plan technique et économique, ce qui justifie la mise en industrialisation de cette invention. ADVANTAGES. Using vegetable oil to produce engine oil in place of mineral oil brings many technical and economic advantages, which justifies the industrialization of this invention.

Claims (4)

REVENDICATIONS 1) Huile pour la lubrification des moteurs à essence et diesel caractérisée en ce qu'elle est à base d'huile( végétale et non minérale ) de tournesol oléique. 1) Oil for the lubrication of petrol and diesel engines, characterized in that it is based on oleic sunflower oil (vegetable and non-mineral). 2) Huile selon la revendication 1 caractérisée en ce que l'huile de base à une teneur de 77 à 90 % d'acide oléique.2) Oil according to claim 1 characterized in that the base oil has a content of 77 to 90% of oleic acid. 3) Huile selon l'une des revendications 1 et 2 caractérisée en ce qu'elle contient un ALKYLSELENIUM comme additif anti-oxydant.3) Oil according to one of claims 1 and 2 characterized in that it contains an ALKYLSELENIUM as an antioxidant additive. 4) Huile selon l'une quelconque des revendications 1 à 3 caractérisée en ce 4) Oil according to any one of claims 1 to 3 characterized in that qu'elle contient un polyméthacrylate comme additif améliorant la viscosité et that it contains a polymethacrylate as an additive improving viscosity and favorisant la dispersion des dépôts de combustion.  favoring the dispersion of combustion deposits.
FR9505693A 1995-05-09 1995-05-09 SUNFLOWER OIL ENGINE OIL Expired - Fee Related FR2733994B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9505693A FR2733994B1 (en) 1995-05-09 1995-05-09 SUNFLOWER OIL ENGINE OIL
EP96919881A EP0873385B1 (en) 1995-05-09 1996-05-09 Vegetable oil-based lubricants for internal combustion engines
PCT/FR1996/000694 WO1996035766A1 (en) 1995-05-09 1996-05-09 Vegetable oil-based lubricants for internal combustion engines
DE69626314T DE69626314T2 (en) 1995-05-09 1996-05-09 PLANT OIL BASED LUBRICANTS FOR COMBUSTION ENGINES
AT96919881T ATE232900T1 (en) 1995-05-09 1996-05-09 VEGETABLE OIL BASED LUBRICANTS FOR COMBUSTION ENGINES
CA002220056A CA2220056A1 (en) 1995-05-09 1996-05-09 Vegetable oil-based lubricants for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9505693A FR2733994B1 (en) 1995-05-09 1995-05-09 SUNFLOWER OIL ENGINE OIL

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FR2733994B1 FR2733994B1 (en) 1997-08-08

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WO1999023364A1 (en) * 1997-10-30 1999-05-14 Fuchs Petrolub Ag Method and device for lubricating and simultaneously supplying fuel in a vegetable oil-operated combustion engine

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Publication number Priority date Publication date Assignee Title
KR100236476B1 (en) * 1997-08-20 2000-01-15 정몽규 Composition of vegetable engine oil
CN107573999A (en) * 2017-10-09 2018-01-12 广东哈弗石油能源股份有限公司 A kind of wear-resistant lasting motive force factor lubricating oil

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GB927794A (en) * 1958-10-31 1963-06-06 Celanese Corp New or improved lubricants
EP0604125A1 (en) * 1992-12-18 1994-06-29 The Lubrizol Corporation Pour point depressants for high monounsaturated vegetable oils and for high monounsaturated vegetable oils/biodegradable base and fluid mixtures

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JPH06502887A (en) * 1991-09-16 1994-03-31 ザ ルブリゾル コーポレイション oil composition

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GB927794A (en) * 1958-10-31 1963-06-06 Celanese Corp New or improved lubricants
EP0604125A1 (en) * 1992-12-18 1994-06-29 The Lubrizol Corporation Pour point depressants for high monounsaturated vegetable oils and for high monounsaturated vegetable oils/biodegradable base and fluid mixtures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999023364A1 (en) * 1997-10-30 1999-05-14 Fuchs Petrolub Ag Method and device for lubricating and simultaneously supplying fuel in a vegetable oil-operated combustion engine
US6532918B1 (en) 1997-10-30 2003-03-18 Fuchs Petrolub Ag Method and device for lubricating and simultaneously supplying fuel in a vegetable oil-operated combustion engine

Also Published As

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ATE232900T1 (en) 2003-03-15
EP0873385B1 (en) 2003-02-19
CA2220056A1 (en) 1996-11-14
WO1996035766A1 (en) 1996-11-14
FR2733994B1 (en) 1997-08-08
DE69626314T2 (en) 2003-12-11
DE69626314D1 (en) 2003-03-27
EP0873385A1 (en) 1998-10-28

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