DE2007245C3 - Verfahren zur Herstellung von gegen aggressive Chemikalien beständigen Perfluorpolyäthern - Google Patents
Verfahren zur Herstellung von gegen aggressive Chemikalien beständigen PerfluorpolyäthernInfo
- Publication number
- DE2007245C3 DE2007245C3 DE2007245A DE2007245A DE2007245C3 DE 2007245 C3 DE2007245 C3 DE 2007245C3 DE 2007245 A DE2007245 A DE 2007245A DE 2007245 A DE2007245 A DE 2007245A DE 2007245 C3 DE2007245 C3 DE 2007245C3
- Authority
- DE
- Germany
- Prior art keywords
- uranium hexafluoride
- oil
- resistant
- oxides
- aggressive chemicals
- 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
- 238000000034 method Methods 0.000 title claims description 18
- 239000010702 perfluoropolyether Substances 0.000 title claims description 15
- 239000000126 substance Substances 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000003921 oil Substances 0.000 claims description 55
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 claims description 50
- 239000010687 lubricating oil Substances 0.000 claims description 12
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims description 4
- 125000002947 alkylene group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 229910052770 Uranium Inorganic materials 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007717 exclusion Effects 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229940099990 ogen Drugs 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- -1 polyperfluorobutylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- QHMQWEPBXSHHLH-UHFFFAOYSA-N sulfur tetrafluoride Chemical compound FS(F)(F)F QHMQWEPBXSHHLH-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
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
- C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/102—Polyesters
-
- 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
- C10M2211/04—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
- C10M2211/042—Alcohols; Ethers; Aldehydes; Ketones
-
- 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
-
- 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
- C10M2213/04—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen, halogen and oxygen
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/12—Groups 6 or 16
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/02—Bearings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2007245A DE2007245C3 (de) | 1970-02-18 | 1970-02-18 | Verfahren zur Herstellung von gegen aggressive Chemikalien beständigen Perfluorpolyäthern |
| CH1878170A CH545845A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-02-18 | 1970-12-18 | |
| NL7100577.A NL166977C (nl) | 1970-02-18 | 1971-01-15 | Werkwijze voor het bereiden van een smeermiddel op basis van ten minste een perfluorpolyether. |
| GB2562/71A GB1287382A (en) | 1970-02-18 | 1971-01-19 | Oils resistant to aggressive chemicals |
| ZA710328A ZA71328B (en) | 1970-02-18 | 1971-01-19 | Oils resistant to aggressive chemicals |
| LU62475D LU62475A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-02-18 | 1971-01-22 | |
| CS71671*#A CS157695B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-02-18 | 1971-02-01 | |
| SU1621569A SU365899A1 (ru) | 1971-02-10 | Способ получения смазочных масел | |
| BE762975A BE762975A (fr) | 1970-02-18 | 1971-02-15 | Huiles resistant aux produits chimiques agressifs |
| US00116230A US3787320A (en) | 1970-02-18 | 1971-02-17 | Oils resistant to highly reactive chemicals |
| AT136771A AT311528B (de) | 1970-02-18 | 1971-02-17 | Verfahren zur Herstellung von gegen aggressive Chemikalien beständigen Schmierölen |
| FR717105504A FR2081012B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-02-18 | 1971-02-18 | |
| JP46007315A JPS5127817B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-02-18 | 1971-02-18 | |
| ES388407A ES388407A1 (es) | 1970-02-18 | 1971-02-18 | Procedimiento para la obtencion de aceites lubricantes. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2007245A DE2007245C3 (de) | 1970-02-18 | 1970-02-18 | Verfahren zur Herstellung von gegen aggressive Chemikalien beständigen Perfluorpolyäthern |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2007245A1 DE2007245A1 (de) | 1971-09-09 |
| DE2007245B2 DE2007245B2 (de) | 1974-01-03 |
| DE2007245C3 true DE2007245C3 (de) | 1974-08-01 |
Family
ID=5762527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2007245A Expired DE2007245C3 (de) | 1970-02-18 | 1970-02-18 | Verfahren zur Herstellung von gegen aggressive Chemikalien beständigen Perfluorpolyäthern |
Country Status (13)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1040273B (it) * | 1975-07-30 | 1979-12-20 | Montedison Spa | Oli perfluoropolieterei selezionati ad altissima purezza ea bassa volatilita |
| US4507214A (en) * | 1983-11-02 | 1985-03-26 | Union Oil Company Of California | Rare earth halide grease compositions |
| US5539059A (en) * | 1988-09-28 | 1996-07-23 | Exfluor Research Corporation | Perfluorinated polyethers |
| US5506309A (en) * | 1988-09-28 | 1996-04-09 | Exfluor Research Corporation | Perfluorinates polyethers |
| US10155914B2 (en) | 2011-02-08 | 2018-12-18 | Eugene Kverel | Solid lubricant |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895806A (en) * | 1946-02-11 | 1959-07-21 | Zachary D Sheldon | Method for determining the stability of fluorocarbon oils |
| DE1249247B (de) * | 1961-04-25 | 1967-09-07 | E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) | Verfahren zur Herstellung von Perfluorolefinpolyäthern |
| US3125599A (en) * | 1961-06-15 | 1964-03-17 | Xoxcf |
-
1970
- 1970-02-18 DE DE2007245A patent/DE2007245C3/de not_active Expired
- 1970-12-18 CH CH1878170A patent/CH545845A/xx not_active IP Right Cessation
-
1971
- 1971-01-15 NL NL7100577.A patent/NL166977C/xx not_active IP Right Cessation
- 1971-01-19 ZA ZA710328A patent/ZA71328B/xx unknown
- 1971-01-19 GB GB2562/71A patent/GB1287382A/en not_active Expired
- 1971-01-22 LU LU62475D patent/LU62475A1/xx unknown
- 1971-02-01 CS CS71671*#A patent/CS157695B2/cs unknown
- 1971-02-15 BE BE762975A patent/BE762975A/xx unknown
- 1971-02-17 AT AT136771A patent/AT311528B/de not_active IP Right Cessation
- 1971-02-17 US US00116230A patent/US3787320A/en not_active Expired - Lifetime
- 1971-02-18 ES ES388407A patent/ES388407A1/es not_active Expired
- 1971-02-18 JP JP46007315A patent/JPS5127817B1/ja active Pending
- 1971-02-18 FR FR717105504A patent/FR2081012B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE762975A (fr) | 1971-08-16 |
| US3787320A (en) | 1974-01-22 |
| NL166977C (nl) | 1981-10-15 |
| DE2007245A1 (de) | 1971-09-09 |
| NL166977B (nl) | 1981-05-15 |
| FR2081012B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-03-01 |
| JPS5127817B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-14 |
| NL7100577A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-20 |
| DE2007245B2 (de) | 1974-01-03 |
| FR2081012A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-26 |
| ZA71328B (en) | 1971-11-24 |
| AT311528B (de) | 1973-11-26 |
| CH545845A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-15 |
| GB1287382A (en) | 1972-08-31 |
| SU365899A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-08 |
| CS157695B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-16 |
| ES388407A1 (es) | 1974-02-01 |
| LU62475A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |