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 oilsInfo
- 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
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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.
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)
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 |
-
1937
- 1937-03-22 GB GB8431/37A patent/GB486161A/en not_active Expired
Cited By (2)
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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