DE69800256T2 - Zusammensetzungen zur Entfernung von Wasser und/oder Lösungsmitteln und/oder Öle - Google Patents
Zusammensetzungen zur Entfernung von Wasser und/oder Lösungsmitteln und/oder ÖleInfo
- Publication number
- DE69800256T2 DE69800256T2 DE69800256T DE69800256T DE69800256T2 DE 69800256 T2 DE69800256 T2 DE 69800256T2 DE 69800256 T DE69800256 T DE 69800256T DE 69800256 T DE69800256 T DE 69800256T DE 69800256 T2 DE69800256 T2 DE 69800256T2
- Authority
- DE
- Germany
- Prior art keywords
- oils
- solvents
- compositions
- removing water
- water
- 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 - Fee Related
Links
- 239000000203 mixture Substances 0.000 title 1
- 239000003921 oil Substances 0.000 title 1
- 239000002904 solvent Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D12/00—Displacing liquid, e.g. from wet solids or from dispersions of liquids or from solids in liquids, by means of another liquid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C217/04—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C217/28—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having one amino group and at least two singly-bound oxygen atoms, with at least one being part of an etherified hydroxy group, bound to the carbon skeleton, e.g. ethers of polyhydroxy amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C217/50—Ethers of hydroxy amines of undetermined structure, e.g. obtained by reactions of epoxides with hydroxy amines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/004—Surface-active compounds containing F
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/24—Organic compounds containing halogen
- C11D3/245—Organic compounds containing halogen containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5018—Halogenated solvents
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/032—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing oxygen-containing compounds
-
- C11D2111/16—
-
- C11D2111/18—
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Dispersion Chemistry (AREA)
- Lubricants (AREA)
- Detergent Compositions (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97MI000684A IT1290819B1 (it) | 1997-03-25 | 1997-03-25 | Composizioni per rimuovere acqua e/o solventi |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69800256D1 DE69800256D1 (de) | 2000-09-21 |
DE69800256T2 true DE69800256T2 (de) | 2001-04-12 |
Family
ID=11376597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69800256T Expired - Fee Related DE69800256T2 (de) | 1997-03-25 | 1998-03-24 | Zusammensetzungen zur Entfernung von Wasser und/oder Lösungsmitteln und/oder Öle |
Country Status (5)
Country | Link |
---|---|
US (1) | US6083424A (de) |
EP (1) | EP0867429B1 (de) |
JP (1) | JPH10263308A (de) |
DE (1) | DE69800256T2 (de) |
IT (1) | IT1290819B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102015618A (zh) * | 2007-09-27 | 2011-04-13 | 3M创新有限公司 | 氟化氧基羧酸、其衍生物及制备方法 |
WO2009042331A1 (en) * | 2007-09-27 | 2009-04-02 | 3M Innovative Properties Company | Fluorinated polyethers and polyether oils and methods of preparation |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242218A (en) * | 1961-03-29 | 1966-03-22 | Du Pont | Process for preparing fluorocarbon polyethers |
GB1104482A (en) * | 1964-04-09 | 1968-02-28 | Montedison Spa | Perfluoro-olefin derivatives |
DE1668395C3 (de) * | 1966-07-11 | 1978-06-15 | Montecatini Edison S.P.A., Mailand (Italien) | Perfluorierte Ketone und Verfahren zu deren Herstellung |
US3715378A (en) * | 1967-02-09 | 1973-02-06 | Montedison Spa | Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene |
US3665041A (en) * | 1967-04-04 | 1972-05-23 | Montedison Spa | Perfluorinated polyethers and process for their preparation |
US3810874A (en) * | 1969-03-10 | 1974-05-14 | Minnesota Mining & Mfg | Polymers prepared from poly(perfluoro-alkylene oxide) compounds |
US3957672A (en) * | 1973-11-23 | 1976-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Displacement of organic liquid films from solid surfaces by non aqueous systems |
US4523039A (en) * | 1980-04-11 | 1985-06-11 | The University Of Texas | Method for forming perfluorocarbon ethers |
DE3486428T2 (de) * | 1983-12-26 | 1996-10-10 | Daikin Ind Ltd | Halogen enthaltendes Polyether |
IT1203514B (it) * | 1987-02-26 | 1989-02-15 | Ausimont Spa | Microemulsioni a base di tre liquidi immiscibili,comprendenti un perfluoropolietere |
IT1217453B (it) * | 1988-05-02 | 1990-03-22 | Ausimont Spa | Procedimento per la produzione di perfluoropolieteri a peso molecolare controllato,aventi gruppi terminali perfluoroalchilici o perfluorocloroalchilici |
IT1241679B (it) * | 1990-03-06 | 1994-01-31 | Ausimont Spa | Perfluoropolieteri e processi per la loro preparazione |
US5084146A (en) * | 1990-04-09 | 1992-01-28 | E. I. Du Pont De Nemours And Company | Method for preparing perfluoropolyethers |
US5275669A (en) * | 1991-08-15 | 1994-01-04 | Alliedsignal Inc. | Method of dissolving contaminants from substrates by using hydrofluorocarbon solvents having a portion which is fluorocarbon and the remaining portion is hydrocarbon |
US5658962A (en) * | 1994-05-20 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application |
IT1274591B (it) * | 1994-08-05 | 1997-07-18 | Ausimont Spa | Processo per la preparazione di poliossiperfluoroalcani idrogeno terminati |
IT1271075B (it) * | 1994-11-21 | 1997-05-26 | Ausimont Spa | Miscele ternarie di solventi, e loro uso per la rimozione di sostanze oleose |
IT1283202B1 (it) * | 1996-03-07 | 1998-04-16 | Ausimont Spa | Solventi utilizzabili come cleaning agents |
US5756002A (en) * | 1996-05-10 | 1998-05-26 | Occidental Chemical Corporation | Cleaning solvents containing benzotrifluoride and fluorinated compounds |
IT1289937B1 (it) * | 1997-02-20 | 1998-10-19 | Ausimont Spa | Composizione per rimuovere sostanze oleose da substrati. |
-
1997
- 1997-03-25 IT IT97MI000684A patent/IT1290819B1/it active IP Right Grant
-
1998
- 1998-03-24 DE DE69800256T patent/DE69800256T2/de not_active Expired - Fee Related
- 1998-03-24 EP EP98105269A patent/EP0867429B1/de not_active Expired - Lifetime
- 1998-03-24 US US09/046,550 patent/US6083424A/en not_active Expired - Fee Related
- 1998-03-25 JP JP10096831A patent/JPH10263308A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0867429A1 (de) | 1998-09-30 |
ITMI970684A1 (it) | 1998-09-25 |
DE69800256D1 (de) | 2000-09-21 |
EP0867429B1 (de) | 2000-08-16 |
IT1290819B1 (it) | 1998-12-11 |
JPH10263308A (ja) | 1998-10-06 |
US6083424A (en) | 2000-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |