EP1774059A1 - Composition a base de 1,1,1,3,3 pentafluobutane - Google Patents
Composition a base de 1,1,1,3,3 pentafluobutaneInfo
- Publication number
- EP1774059A1 EP1774059A1 EP05791095A EP05791095A EP1774059A1 EP 1774059 A1 EP1774059 A1 EP 1774059A1 EP 05791095 A EP05791095 A EP 05791095A EP 05791095 A EP05791095 A EP 05791095A EP 1774059 A1 EP1774059 A1 EP 1774059A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- composition
- alcohol
- composition according
- hfc
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 13
- WZLFPVPRZGTCKP-UHFFFAOYSA-N 1,1,1,3,3-pentafluorobutane Chemical compound CC(F)(F)CC(F)(F)F WZLFPVPRZGTCKP-UHFFFAOYSA-N 0.000 claims abstract description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 10
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 239000012459 cleaning agent Substances 0.000 claims description 2
- 238000005108 dry cleaning Methods 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 239000003380 propellant Substances 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 239000004604 Blowing Agent Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000002826 coolant Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 abstract description 11
- 229920002545 silicone oil Polymers 0.000 description 8
- FRCHKSNAZZFGCA-UHFFFAOYSA-N 1,1-dichloro-1-fluoroethane Chemical compound CC(F)(Cl)Cl FRCHKSNAZZFGCA-UHFFFAOYSA-N 0.000 description 7
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- RIQRGMUSBYGDBL-UHFFFAOYSA-N 1,1,1,2,2,3,4,5,5,5-decafluoropentane Chemical compound FC(F)(F)C(F)C(F)C(F)(F)C(F)(F)F RIQRGMUSBYGDBL-UHFFFAOYSA-N 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 241000592335 Agathis australis Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000000181 anti-adherent effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920002529 medical grade silicone Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/261—Alcohols; Phenols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
- C07C19/03—Chloromethanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/08—Ethanol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/10—Monohydroxylic acyclic alcohols containing three carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/12—Monohydroxylic acyclic alcohols containing four carbon atoms
-
- 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
- C23G5/028—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
- C23G5/02803—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons containing fluorine
-
- 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
- C23G5/028—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
- C23G5/02806—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons containing only chlorine as halogen atom
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/005—Drying solid materials or objects by processes not involving the application of heat by dipping them into or mixing them with a chemical liquid, e.g. organic; chemical, e.g. organic, dewatering aids
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
-
- 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
- C11D7/22—Organic compounds
- C11D7/28—Organic compounds containing halogen
Definitions
- the present invention relates to the field of solvents. It relates more particularly to a composition based on 1,1,1,3,3-pentafluorobutane (HFC-365 mfc). The present invention also relates to a process for dissolving oil.
- HFC-365 mfc 1,1,1,3,3-pentafluorobutane
- the power of a solvent is generally characterized by the Kauri-Butanol Index which is the volume in ml at 25 ° C of a solvent necessary to produce a defined degree of turbidity when 20 g of a standard solution is added. of Kauri resin in n-butanol. This index is equal to 57 for 1,1-dichloro-1-fluoroethane (known under the name HCFC-141b),
- HCFC - 141b In addition to its good solvent power, HCFC - 141b is also characterized by a low surface tension (equal to 19.3 mN / m) which gives it a very good wetting ability of surfaces. The boiling point of HCFC-141b 5 being equal to 32 0 C, this allows it to evaporate rapidly and thus facilitate the deposition of dissolved products on substrates. Finally, HCFC - 141b does not have a closed cup flash point and is therefore a non - flammable solvent.
- HCFC-141b thus has properties that gives it a good ability to dissolve many organic compounds, including silicone oils 0.
- HCFC-141b is subject to significant regulation that increasingly targets to delete it.
- composition comprising 30 to 70% by weight of 1,1,1,3,3 - pentafluorobutane and 70 to 30% by weight methylene chloride 5 (US 2,694,942).
- Ethanol, propanol, isopropanol, butanol, secondary butanol (sec “5 butanol) or tert-butanol may be suitable.
- use is isopropanol or secondary butanol.
- the total amount of alcohol present in the composition according to the invention is preferably between 1 and 10% by weight.
- the present invention provides particularly:
- composition comprising from 27 to 69% by weight of HFC-365 mfc, from 69 to 27% by weight of methylene chloride and from 1 to 10% by weight of alcohol, preferably from 1 to 5% by weight alcohol.
- composition comprising from 47.5 to 60% by weight of HFC-365 mfc, from 5 to 47.5% by weight of methylene chloride and from 1 to 5% by weight of alcohol.
- compositions according to the present invention can be prepared by mixing the various constituents. They are advantageously prepared by adding at least one alcohol containing from 2 to 4 carbon atoms to an azeotropic or azeotropic composition of HFC-365 mfc and methylene chloride.
- compositions according to the present invention have a good solvent power, a good wetting ability of the surfaces and are moreover non-flammable.
- compositions according to the present invention can be used in the industry for the cleaning, degreasing and drying of very solid surfaces. various (metal parts, glasses, plastics, composites). They can also be used in the manufacture of printed circuits to remove residues of the substances used to improve the quality of the welds. This elimination operation is referred to in the art as "defluxing".
- the compositions according to the present invention can advantageously be used for the deposition of medical grade silicone oils on instruments, for example on syringe needles or for catheters. In addition, they can be used for depositing silicone oils on cooking utensils. These compositions can also be used as a deposition agent for silicone-based greases or polymers or in parts cleaning formulas coated with silicone oils or greases.
- compositions may also be used as an expansion agent for polyurethane foams, as an aerosol propellant, as a heat-transfer fluid, as a dry-cleaning agent for textiles or for cleaning refrigeration plants.
- the present invention also relates to a process for dissolving oil.
- This process is characterized in that a composition comprising 1,1,1,3,3-pentafluorobutane, methylene chloride and at least one alcohol containing 2 to 4 carbon atoms is used.
- the process according to the present invention is preferably carried out at a temperature below 10 ° C.
- a temperature of between 0 and 8 ° C. is also preferred.
- a temperature of between 3 and 6 ° C. is advantageously chosen. This process is particularly suitable for dissolving silicone oil.
- composition according to item 1) is particularly suitable for the implementation of the process.
- the composition according to item 2) is preferred. This process is of great interest, particularly in the medical field, when isopropanol or sec-butanol is present in the composition used.
- compositions have been prepared:
- a Crompton L900O1000 silicone oil is used
- Crompton Corporation (Greenwich, USA). It is a hydroxy-o-polydimethylsiloxane, a transparent liquid having a density of 0.97 at ambient temperature (22 ° C.), a boiling point of greater than 200 ° C. and a flash point of
- Mixtures are prepared at room temperature, that is, at 22 ° C.
- Part of the mixture thus prepared is kept at room temperature (22 ° C.) for 24 hours. Another part is kept at rest at low temperature (6 ° C) for 7 days. After the storage time at different temperatures, the appearance of the mixture is precisely observed. It is considered that there is solubility at room temperature or at 6 0 C when the mixture is transparent, clear, homogeneous, monophasic and stable.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0408361A FR2873689B1 (fr) | 2004-07-29 | 2004-07-29 | Composition a base de 1,1,1,3,3,-pentafluorobutane |
| PCT/FR2005/001828 WO2006024729A1 (fr) | 2004-07-29 | 2005-07-18 | Composition a base de 1,1,1,3,3 pentafluobutane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1774059A1 true EP1774059A1 (fr) | 2007-04-18 |
Family
ID=34947489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05791095A Withdrawn EP1774059A1 (fr) | 2004-07-29 | 2005-07-18 | Composition a base de 1,1,1,3,3 pentafluobutane |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7888305B2 (zh) |
| EP (1) | EP1774059A1 (zh) |
| JP (1) | JP2008508386A (zh) |
| KR (1) | KR20070045206A (zh) |
| CN (1) | CN1989275B (zh) |
| FR (1) | FR2873689B1 (zh) |
| WO (1) | WO2006024729A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2873689B1 (fr) * | 2004-07-29 | 2006-10-13 | Arkema Sa | Composition a base de 1,1,1,3,3,-pentafluorobutane |
| CN107338140B (zh) * | 2017-05-27 | 2019-08-02 | 国网河南省电力公司郑州供电公司 | 通信设备带电清洗用高绝缘清洗剂 |
| CN116987444B (zh) * | 2023-08-04 | 2025-06-06 | 南京林业大学 | 一种阻燃型医用硅油溶液及其制备方法和应用 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2694943B1 (fr) * | 1992-08-21 | 1994-10-14 | Atochem Elf Sa | Composition à base de 1,1,1,3,3-pentafluorobutane, de chlorure de méthylène et de méthanol, pour le nettoyage et/ou le séchage de surfaces solides. |
| FR2694942B1 (fr) * | 1992-08-21 | 1994-10-14 | Atochem Elf Sa | Composition à base de 1,1,1,3,3-pentafluorobutane et de chlorure de méthylène, pour le nettoyage et/ou le séchage de surfaces solides. |
| BE1006894A3 (fr) * | 1993-03-31 | 1995-01-17 | Solvay | Compositions comprenant du pentafluorobutane et utilisation de ces compositions. |
| BE1007699A3 (fr) * | 1993-11-04 | 1995-10-03 | Solvay | Compositions comprenant du pentafluorobutane et utilisation de ces compositions. |
| FR2732356B1 (fr) * | 1995-03-31 | 1997-05-30 | Solvay | Compositions comprenant un hydrofluorocarbure et procede d'elimination d'eau d'une surface solide |
| FR2766836B1 (fr) * | 1997-07-31 | 1999-09-24 | Atochem Elf Sa | Melange quasi azeotropique a base de 1,1,1,3,3- pentafluorobutane, de chlorure de methylene et de methanol pour le traitement de surfaces solides |
| FR2781499B1 (fr) * | 1998-07-24 | 2000-09-08 | Atochem Elf Sa | Compositions de nettoyage ou de sechage a base de 1,1,1,2,3,4,4,5,5, 5 - decafluoropentane |
| HUP0104496A3 (en) * | 1998-12-12 | 2007-11-28 | Solvay | Compositions comprising 1,1,1,3,3-pentafluorobutane and use of said compositions |
| FR2819201B1 (fr) * | 2001-01-09 | 2003-02-21 | Atofina | Procede de nettoyage d'une surface solide par elimination de salissures organiques et/ou minerales au moyen d'une microemulsion |
| EP1432756A1 (en) * | 2001-10-01 | 2004-06-30 | Honeywell International Inc. | Foams and methods of producing foams |
| US6699829B2 (en) * | 2002-06-07 | 2004-03-02 | Kyzen Corporation | Cleaning compositions containing dichloroethylene and six carbon alkoxy substituted perfluoro compounds |
| FR2873689B1 (fr) * | 2004-07-29 | 2006-10-13 | Arkema Sa | Composition a base de 1,1,1,3,3,-pentafluorobutane |
| FR2873713B1 (fr) * | 2004-07-29 | 2006-10-13 | Arkema Sa | Procede de dissolution d'huile a basse temperature |
| FR2874383B1 (fr) * | 2004-08-18 | 2006-10-13 | Arkema Sa | Composition a base de 1,1,1,3,3 - pentafluorobutane, utilisable dans des applications de depot, nettoyage, degraissage et sechage |
-
2004
- 2004-07-29 FR FR0408361A patent/FR2873689B1/fr not_active Expired - Fee Related
-
2005
- 2005-07-18 KR KR1020077002163A patent/KR20070045206A/ko not_active Withdrawn
- 2005-07-18 US US11/658,423 patent/US7888305B2/en not_active Expired - Fee Related
- 2005-07-18 JP JP2007523106A patent/JP2008508386A/ja active Pending
- 2005-07-18 WO PCT/FR2005/001828 patent/WO2006024729A1/fr not_active Ceased
- 2005-07-18 EP EP05791095A patent/EP1774059A1/fr not_active Withdrawn
- 2005-07-18 CN CN2005800251329A patent/CN1989275B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2006024729A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1989275B (zh) | 2010-05-05 |
| US7888305B2 (en) | 2011-02-15 |
| KR20070045206A (ko) | 2007-05-02 |
| JP2008508386A (ja) | 2008-03-21 |
| WO2006024729A1 (fr) | 2006-03-09 |
| US20090005289A1 (en) | 2009-01-01 |
| FR2873689B1 (fr) | 2006-10-13 |
| CN1989275A (zh) | 2007-06-27 |
| FR2873689A1 (fr) | 2006-02-03 |
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