GB486161A - A process for manufacturing products of high molecular weight soluble in mineral oils - Google Patents

A process for manufacturing products of high molecular weight soluble in mineral oils

Info

Publication number
GB486161A
GB486161A GB8431/37A GB843137A GB486161A GB 486161 A GB486161 A GB 486161A GB 8431/37 A GB8431/37 A GB 8431/37A GB 843137 A GB843137 A GB 843137A GB 486161 A GB486161 A GB 486161A
Authority
GB
United Kingdom
Prior art keywords
butene
iso
chloroprene
added
boron trifluoride
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
GB8431/37A
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
Publication of GB486161A publication Critical patent/GB486161A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
    • 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
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/08—Halides
    • C07C2527/12—Fluorides
    • C07C2527/1213—Boron fluoride
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/02—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
    • 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

There are added to lubricants products obtained by condensing, below 0 DEG C. and in the presence of a catalyst, iso-butene, iso-pentene, mixtures thereof, or cracking gases containing them with halogen-substituted olefinic hydrocarbons containing more than one double bond, e.g. chloroprene. Catalysts specified are Florida earth, boron trifluoride, hydrofluoboric acid, aluminium chloride, aluminium chloridenitromethane complex, and benzoyl peroxide. In an example: iso-butene is condensed with chloroprene at -80 DEG C. in the presence of boron trifluoride, and 4,4 per cent by weight of the product is added to a turbine oil. The Specification as open to inspection under Sect. 91 refers in general to olefines of low molecular weight, specifying additionally propene and 6-butene, and to the use of temperatures above 0 DEG C. This subject-matter does not appear in the Specification as accepted.ALSO:There are added to lubricants products obtained by condensing, below 0 DEG C. and in the presence of a catalyst, iso-butene, isopentene, mixtures thereof, or cracking gases containing them with halogen - substituted olefinic hydrocarbons containing more than one double bond, e.g. chloroprene. Catalysts specified are Florida earth, boron trifluoride, hydrofluoboric acid, aluminium chloride, aluminium chloride-nitromethane complex, and benzoyl peroxide. In an example: iso-butene is condensed with chloroprene at - 80 DEG C. in the presence of boron trifluoride and 4,4 per cent by weight of the product is added to a turbine oil. The Specification as open to inspection under Sect. 91 refers in general to olefines of low molecular weight, specifying additionally propene and n-butene, and to the use of temperatures above 0 DEG C. This subject-matter does not appear in the Specification as accepted.
GB8431/37A 1936-03-24 1937-03-22 A process for manufacturing products of high molecular weight soluble in mineral oils Expired GB486161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL486161X 1936-03-24

Publications (1)

Publication Number Publication Date
GB486161A true GB486161A (en) 1938-05-31

Family

ID=19786632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8431/37A Expired GB486161A (en) 1936-03-24 1937-03-22 A process for manufacturing products of high molecular weight soluble in mineral oils

Country Status (1)

Country Link
GB (1) GB486161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005116094A1 (en) 2004-05-19 2005-12-08 Basf Aktiengesellschaft Isobutene polymerisation in the presence of a donor and fluorinated acids complex

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005116094A1 (en) 2004-05-19 2005-12-08 Basf Aktiengesellschaft Isobutene polymerisation in the presence of a donor and fluorinated acids complex
US7932332B2 (en) 2004-05-19 2011-04-26 Basf Aktiengesellschaft Isobutene polymerisation in the presence of a donor and fluorinated acids complex

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