FR865093A - Dye for lubricating oil - Google Patents

Dye for lubricating oil

Info

Publication number
FR865093A
FR865093A FR865093DA FR865093A FR 865093 A FR865093 A FR 865093A FR 865093D A FR865093D A FR 865093DA FR 865093 A FR865093 A FR 865093A
Authority
FR
France
Prior art keywords
dye
lubricating oil
lubricating
oil
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.)
Expired
Application number
Other languages
French (fr)
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Application granted granted Critical
Publication of FR865093A publication Critical patent/FR865093A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/007—Coloured or dyes-containing lubricant compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
FR865093D 1940-04-22 1940-04-22 Dye for lubricating oil Expired FR865093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865093T 1940-04-22

Publications (1)

Publication Number Publication Date
FR865093A true FR865093A (en) 1941-05-13

Family

ID=9344187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865093D Expired FR865093A (en) 1940-04-22 1940-04-22 Dye for lubricating oil

Country Status (1)

Country Link
FR (1) FR865093A (en)

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