AU777996B2 - Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent - Google Patents
Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solventInfo
- Publication number
- AU777996B2 AU777996B2 AU80218/00A AU8021800A AU777996B2 AU 777996 B2 AU777996 B2 AU 777996B2 AU 80218/00 A AU80218/00 A AU 80218/00A AU 8021800 A AU8021800 A AU 8021800A AU 777996 B2 AU777996 B2 AU 777996B2
- Authority
- AU
- Australia
- Prior art keywords
- solvent
- cleaning
- independently
- pressurized fluid
- organic solvent
- 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.)
- Ceased
Links
- 239000002904 solvent Substances 0.000 title claims abstract description 221
- 238000004140 cleaning Methods 0.000 title claims abstract description 184
- 239000012530 fluid Substances 0.000 title claims abstract description 136
- 239000003960 organic solvent Substances 0.000 claims abstract description 151
- 238000000034 method Methods 0.000 claims description 102
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 73
- 229910052739 hydrogen Inorganic materials 0.000 claims description 71
- 229910052731 fluorine Inorganic materials 0.000 claims description 69
- 239000000758 substrate Substances 0.000 claims description 64
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 29
- 150000002148 esters Chemical class 0.000 claims description 27
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 25
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 25
- JNCMHMUGTWEVOZ-UHFFFAOYSA-N F[CH]F Chemical compound F[CH]F JNCMHMUGTWEVOZ-UHFFFAOYSA-N 0.000 claims description 22
- VUWZPRWSIVNGKG-UHFFFAOYSA-N fluoromethane Chemical compound F[CH2] VUWZPRWSIVNGKG-UHFFFAOYSA-N 0.000 claims description 22
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 22
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000004753 textile Substances 0.000 abstract description 90
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 64
- 238000001035 drying Methods 0.000 abstract description 59
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 32
- 239000001569 carbon dioxide Substances 0.000 abstract description 32
- 238000005108 dry cleaning Methods 0.000 abstract description 13
- 238000007602 hot air drying Methods 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 abstract description 7
- -1 yielding clean Substances 0.000 abstract description 6
- WMDZKDKPYCNCDZ-UHFFFAOYSA-N 2-(2-butoxypropoxy)propan-1-ol Chemical group CCCCOC(C)COC(C)CO WMDZKDKPYCNCDZ-UHFFFAOYSA-N 0.000 abstract description 4
- JDSQBDGCMUXRBM-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propan-1-ol Chemical compound CCCCOC(C)COC(C)COC(C)CO JDSQBDGCMUXRBM-UHFFFAOYSA-N 0.000 abstract description 4
- WAEVWDZKMBQDEJ-UHFFFAOYSA-N 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol Chemical compound COC(C)COC(C)COC(C)CO WAEVWDZKMBQDEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000704 physical effect Effects 0.000 abstract description 2
- 239000000356 contaminant Substances 0.000 description 29
- 239000002689 soil Substances 0.000 description 29
- 239000000126 substance Substances 0.000 description 28
- 239000007788 liquid Substances 0.000 description 23
- 230000003213 activating effect Effects 0.000 description 14
- 238000012545 processing Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 238000001914 filtration Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 239000000654 additive Substances 0.000 description 7
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 6
- 239000010695 polyglycol Substances 0.000 description 6
- 229920000151 polyglycol Polymers 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 5
- 125000001931 aliphatic group Chemical group 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 229950011008 tetrachloroethylene Drugs 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000006184 cosolvent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 150000002170 ethers Chemical class 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 235000019000 fluorine Nutrition 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 230000000274 adsorptive effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- GQCZPFJGIXHZMB-UHFFFAOYSA-N 1-tert-Butoxy-2-propanol Chemical compound CC(O)COC(C)(C)C GQCZPFJGIXHZMB-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 239000001272 nitrous oxide Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000013557 residual solvent Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 238000000944 Soxhlet extraction Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0021—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by liquid gases or supercritical fluids
-
- 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
- C11D7/5022—Organic solvents containing oxygen
-
- 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
- C11D2111/12—Soft surfaces, e.g. textile
-
- 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
- C11D7/263—Ethers
-
- 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
- C11D7/264—Aldehydes; Ketones; Acetals or ketals
-
- 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
- C11D7/266—Esters or carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/419,345 US6355072B1 (en) | 1999-10-15 | 1999-10-15 | Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent |
| US09/419345 | 1999-10-15 | ||
| US09/686,773 US7097715B1 (en) | 2000-10-11 | 2000-10-11 | Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent |
| US09/686773 | 2000-10-11 | ||
| PCT/US2000/028433 WO2001029306A1 (en) | 1999-10-15 | 2000-10-13 | Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU8021800A AU8021800A (en) | 2001-04-30 |
| AU777996B2 true AU777996B2 (en) | 2004-11-11 |
Family
ID=27024454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU80218/00A Ceased AU777996B2 (en) | 1999-10-15 | 2000-10-13 | Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1224352B1 (ja) |
| JP (1) | JP2004515560A (ja) |
| AT (1) | ATE337428T1 (ja) |
| AU (1) | AU777996B2 (ja) |
| BR (1) | BR0014770B1 (ja) |
| CA (1) | CA2388913C (ja) |
| DE (1) | DE60030305T2 (ja) |
| MX (1) | MXPA02003816A (ja) |
| NO (1) | NO20021765L (ja) |
| WO (1) | WO2001029306A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7097715B1 (en) | 2000-10-11 | 2006-08-29 | R. R. Street Co. Inc. | Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent |
| US6558432B2 (en) | 1999-10-15 | 2003-05-06 | R. R. Street & Co., Inc. | Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent |
| US6755871B2 (en) | 1999-10-15 | 2004-06-29 | R.R. Street & Co. Inc. | Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent |
| JP4646199B2 (ja) * | 2004-09-29 | 2011-03-09 | 日東電工株式会社 | 多孔質膜の製造方法 |
| US7575604B2 (en) | 2006-10-06 | 2009-08-18 | Lyondell Chemical Technology, L.P. | Drycleaning method |
| JP6715134B2 (ja) * | 2016-09-05 | 2020-07-01 | ライオン株式会社 | 衣料用液体洗浄剤組成物 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994001227A1 (en) * | 1992-07-13 | 1994-01-20 | The Clorox Company | Liquid/supercritical cleaning with decreased polymer damage |
| US5417768A (en) * | 1993-12-14 | 1995-05-23 | Autoclave Engineers, Inc. | Method of cleaning workpiece with solvent and then with liquid carbon dioxide |
| US5888256A (en) * | 1996-09-11 | 1999-03-30 | Morrison; Garrett L. | Managed composition of waste-derived fuel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2970933B2 (ja) * | 1990-10-02 | 1999-11-02 | 健 風間 | ドライクリーニング用洗浄剤 |
| JPH0551598A (ja) * | 1991-08-23 | 1993-03-02 | Asahi Chem Ind Co Ltd | ドライクリーニング溶剤 |
| JPH08170186A (ja) * | 1994-10-17 | 1996-07-02 | Dai Ichi Kogyo Seiyaku Co Ltd | 非鉄金属部品洗浄用組成物 |
| JPH08245989A (ja) * | 1995-03-10 | 1996-09-24 | Toho Chem Ind Co Ltd | 洗浄剤組成物 |
| JP3747081B2 (ja) * | 1995-07-11 | 2006-02-22 | 三菱レイヨン株式会社 | ワックス及び水溶性加工液の洗浄方法 |
| US5888250A (en) * | 1997-04-04 | 1999-03-30 | Rynex Holdings Ltd. | Biodegradable dry cleaning solvent |
| US5858022A (en) * | 1997-08-27 | 1999-01-12 | Micell Technologies, Inc. | Dry cleaning methods and compositions |
-
2000
- 2000-10-13 MX MXPA02003816A patent/MXPA02003816A/es active IP Right Grant
- 2000-10-13 WO PCT/US2000/028433 patent/WO2001029306A1/en active IP Right Grant
- 2000-10-13 DE DE60030305T patent/DE60030305T2/de not_active Expired - Lifetime
- 2000-10-13 AU AU80218/00A patent/AU777996B2/en not_active Ceased
- 2000-10-13 EP EP00970902A patent/EP1224352B1/en not_active Expired - Lifetime
- 2000-10-13 CA CA002388913A patent/CA2388913C/en not_active Expired - Fee Related
- 2000-10-13 BR BRPI0014770-2A patent/BR0014770B1/pt not_active IP Right Cessation
- 2000-10-13 AT AT00970902T patent/ATE337428T1/de not_active IP Right Cessation
- 2000-10-13 JP JP2001532281A patent/JP2004515560A/ja active Pending
-
2002
- 2002-04-15 NO NO20021765A patent/NO20021765L/no not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994001227A1 (en) * | 1992-07-13 | 1994-01-20 | The Clorox Company | Liquid/supercritical cleaning with decreased polymer damage |
| US5417768A (en) * | 1993-12-14 | 1995-05-23 | Autoclave Engineers, Inc. | Method of cleaning workpiece with solvent and then with liquid carbon dioxide |
| US5888256A (en) * | 1996-09-11 | 1999-03-30 | Morrison; Garrett L. | Managed composition of waste-derived fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| BR0014770A (pt) | 2002-09-17 |
| CA2388913A1 (en) | 2001-04-26 |
| MXPA02003816A (es) | 2004-10-14 |
| DE60030305D1 (de) | 2006-10-05 |
| BR0014770B1 (pt) | 2012-03-20 |
| WO2001029306A1 (en) | 2001-04-26 |
| EP1224352B1 (en) | 2006-08-23 |
| DE60030305T2 (de) | 2007-08-23 |
| JP2004515560A (ja) | 2004-05-27 |
| ATE337428T1 (de) | 2006-09-15 |
| NO20021765D0 (no) | 2002-04-15 |
| AU8021800A (en) | 2001-04-30 |
| CA2388913C (en) | 2004-04-13 |
| NO20021765L (no) | 2002-06-17 |
| EP1224352A1 (en) | 2002-07-24 |
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