FR1147450A - Procédé d'amélioration des propriétés des huiles minérales lubrifiantes - Google Patents

Procédé d'amélioration des propriétés des huiles minérales lubrifiantes

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Publication number
FR1147450A
FR1147450A FR1147450DA FR1147450A FR 1147450 A FR1147450 A FR 1147450A FR 1147450D A FR1147450D A FR 1147450DA FR 1147450 A FR1147450 A FR 1147450A
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France
Prior art keywords
improving
properties
mineral oils
lubricating mineral
lubricating
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Expired
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English (en)
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Shell Research Ltd
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Shell Research Ltd
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Publication of FR1147450A publication Critical patent/FR1147450A/fr
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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
    • C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/05—Metals; Alloys
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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
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic compounds
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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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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
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    • C10M2207/142—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings polycarboxylic
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    • C10M2207/40—Fatty vegetable or animal oils
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    • C10M2227/02—Esters of silicic acids
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    • C10M2229/02—Unspecified siloxanes; Silicones
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    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/04—Oxidation, e.g. ozonisation

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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)
FR1147450D 1954-12-23 1955-12-21 Procédé d'amélioration des propriétés des huiles minérales lubrifiantes Expired FR1147450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37172/54A GB765779A (en) 1954-12-23 1954-12-23 Process for improving the properties of mineral lubricating oils, particularly by increasing their spreading pressure on solid surfaces

Publications (1)

Publication Number Publication Date
FR1147450A true FR1147450A (fr) 1957-11-25

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FR1147450D Expired FR1147450A (fr) 1954-12-23 1955-12-21 Procédé d'amélioration des propriétés des huiles minérales lubrifiantes

Country Status (4)

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BE (1) BE543823A (fr)
DE (1) DE1003899B (fr)
FR (1) FR1147450A (fr)
GB (1) GB765779A (fr)

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DE1003899B (de) 1957-03-07
GB765779A (en) 1957-01-09
BE543823A (fr)

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