ES2137995T3 - Limpieza con productos en estado liquido/supercritico con deteriorizacion reducida de los elementos polimeros. - Google Patents
Limpieza con productos en estado liquido/supercritico con deteriorizacion reducida de los elementos polimeros.Info
- Publication number
- ES2137995T3 ES2137995T3 ES93917091T ES93917091T ES2137995T3 ES 2137995 T3 ES2137995 T3 ES 2137995T3 ES 93917091 T ES93917091 T ES 93917091T ES 93917091 T ES93917091 T ES 93917091T ES 2137995 T3 ES2137995 T3 ES 2137995T3
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- cleaning
- deteriorization
- reduced
- products
- 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 - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 7
- 238000000034 method Methods 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000002203 pretreatment Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- B08B7/04—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
-
- 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
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F43/00—Dry-cleaning apparatus or methods using volatile solvents
- D06F43/007—Dry cleaning methods
-
- 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
- C11D2111/40—Specific cleaning or washing processes
- C11D2111/44—Multi-step processes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
LA INVENCION PROPORCIONA UN METODO DE LIMPIEZA EN EL CUAL PUEDE SER USADO UN DISOLVENTE TAL COMO DIOXIDO DE CARBONO DENSIFICADO PARA LIMPIEZA RAPIDA Y EFICAZ, PERO CON DAÑO REDUCIDO A COMPONENTES SOLIDOS TALES COMO BOTONES. EL METODO COMPRENDE EL CONTACTO DE UN SUSTRATO QUE HA DE SER LIMPIADO CON UN PRIMER FLUIDO, LA ELIMINACION DEL CONTACTO DEL PRIMER FLUIDO CON EL SUSTRATO MIENTRAS SE LE SUSTITUYE POR UN SEGUNDO FLUIDO Y LA RECUPERACION DEL SUSTRATO BIEN LIBRE DEL PRIMERO Y DEL SEGUNDO FLUIDOS Y DEL CONTAMINANTE. EL PRIMER FLUIDO ES UN GAS DENSIFICADO MIENTRAS QUE EL SEGUNDO FLUIDO ES UN GAS COMPRIMIDO. UNA REALIZACION PREFERIDA DEL METODO INCLUYE EL USO DE UN TRATAMIENTO PREVIO DISEÑADO PARA SER COMPATIBLE CON EL PRIMER FLUIDO DENSIFICADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/912,933 US5370742A (en) | 1992-07-13 | 1992-07-13 | Liquid/supercritical cleaning with decreased polymer damage |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2137995T3 true ES2137995T3 (es) | 2000-01-01 |
Family
ID=25432715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93917091T Expired - Lifetime ES2137995T3 (es) | 1992-07-13 | 1993-07-09 | Limpieza con productos en estado liquido/supercritico con deteriorizacion reducida de los elementos polimeros. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5370742A (es) |
EP (1) | EP0650401B1 (es) |
KR (1) | KR950702455A (es) |
AU (1) | AU666574B2 (es) |
BR (1) | BR9306718A (es) |
CA (1) | CA2139952C (es) |
DE (1) | DE69327003T2 (es) |
ES (1) | ES2137995T3 (es) |
WO (1) | WO1994001227A1 (es) |
Families Citing this family (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5431843A (en) * | 1991-09-04 | 1995-07-11 | The Clorox Company | Cleaning through perhydrolysis conducted in dense fluid medium |
DE69520687T2 (de) * | 1994-11-09 | 2001-08-23 | R R Street & Co | Verfahren und system zur aufbereitung von unter druck stehenden flüssigen lösungsmitteln zur reinigung von substraten |
US6148644A (en) * | 1995-03-06 | 2000-11-21 | Lever Brothers Company, Division Of Conopco, Inc. | Dry cleaning system using densified carbon dioxide and a surfactant adjunct |
US5792218A (en) * | 1995-06-07 | 1998-08-11 | The Clorox Company | N-alkyl ammonium acetonitrile activators in dense gas cleaning and method |
US5783082A (en) * | 1995-11-03 | 1998-07-21 | University Of North Carolina | Cleaning process using carbon dioxide as a solvent and employing molecularly engineered surfactants |
US5712237A (en) * | 1995-11-27 | 1998-01-27 | Stevens; Edwin B. | Composition for cleaning textiles |
US5756657A (en) * | 1996-06-26 | 1998-05-26 | University Of Massachusetts Lowell | Method of cleaning plastics using super and subcritical media |
US5881577A (en) * | 1996-09-09 | 1999-03-16 | Air Liquide America Corporation | Pressure-swing absorption based cleaning methods and systems |
US6500605B1 (en) | 1997-05-27 | 2002-12-31 | Tokyo Electron Limited | Removal of photoresist and residue from substrate using supercritical carbon dioxide process |
US6306564B1 (en) | 1997-05-27 | 2001-10-23 | Tokyo Electron Limited | Removal of resist or residue from semiconductors using supercritical carbon dioxide |
US6218353B1 (en) | 1997-08-27 | 2001-04-17 | Micell Technologies, Inc. | Solid particulate propellant systems and aerosol containers employing the same |
US5858022A (en) * | 1997-08-27 | 1999-01-12 | Micell Technologies, Inc. | Dry cleaning methods and compositions |
US6200352B1 (en) * | 1997-08-27 | 2001-03-13 | Micell Technologies, Inc. | Dry cleaning methods and compositions |
US5904737A (en) * | 1997-11-26 | 1999-05-18 | Mve, Inc. | Carbon dioxide dry cleaning system |
US6442980B2 (en) * | 1997-11-26 | 2002-09-03 | Chart Inc. | Carbon dioxide dry cleaning system |
US6216302B1 (en) | 1997-11-26 | 2001-04-17 | Mve, Inc. | Carbon dioxide dry cleaning system |
TW426775B (en) * | 1998-03-16 | 2001-03-21 | Ind Tech Res Inst | Method of fibers scouring |
US6120613A (en) * | 1998-04-30 | 2000-09-19 | Micell Technologies, Inc. | Carbon dioxide cleaning and separation systems |
US6506259B1 (en) | 1998-04-30 | 2003-01-14 | Micell Technologies, Inc. | Carbon dioxide cleaning and separation systems |
US5977045A (en) * | 1998-05-06 | 1999-11-02 | Lever Brothers Company | Dry cleaning system using densified carbon dioxide and a surfactant adjunct |
US6113708A (en) * | 1998-05-26 | 2000-09-05 | Candescent Technologies Corporation | Cleaning of flat-panel display |
US6048369A (en) * | 1998-06-03 | 2000-04-11 | North Carolina State University | Method of dyeing hydrophobic textile fibers with colorant materials in supercritical fluid carbon dioxide |
US6277753B1 (en) | 1998-09-28 | 2001-08-21 | Supercritical Systems Inc. | Removal of CMP residue from semiconductors using supercritical carbon dioxide process |
US7064070B2 (en) * | 1998-09-28 | 2006-06-20 | Tokyo Electron Limited | Removal of CMP and post-CMP residue from semiconductors using supercritical carbon dioxide process |
US6491730B1 (en) | 1999-07-20 | 2002-12-10 | Micell Technologies, Inc. | Pre-treatment methods and compositions for carbon dioxide dry cleaning |
US6314601B1 (en) | 1999-09-24 | 2001-11-13 | Mcclain James B. | System for the control of a carbon dioxide cleaning apparatus |
US6309425B1 (en) * | 1999-10-12 | 2001-10-30 | Unilever Home & Personal Care, Usa, Division Of Conopco, Inc. | Cleaning composition and method for using the same |
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 |
US6355072B1 (en) * | 1999-10-15 | 2002-03-12 | 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 |
CA2388913C (en) * | 1999-10-15 | 2004-04-13 | Timothy L. Racette | 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 |
US6748960B1 (en) | 1999-11-02 | 2004-06-15 | Tokyo Electron Limited | Apparatus for supercritical processing of multiple workpieces |
US6576066B1 (en) * | 1999-12-06 | 2003-06-10 | Nippon Telegraph And Telephone Corporation | Supercritical drying method and supercritical drying apparatus |
MXPA02006273A (es) | 1999-12-23 | 2002-12-05 | Unilever Nv | Composiciones blanqueadoras. |
US6261326B1 (en) | 2000-01-13 | 2001-07-17 | North Carolina State University | Method for introducing dyes and other chemicals into a textile treatment system |
US6248136B1 (en) | 2000-02-03 | 2001-06-19 | Micell Technologies, Inc. | Methods for carbon dioxide dry cleaning with integrated distribution |
IL152376A0 (en) | 2000-04-25 | 2003-05-29 | Tokyo Electron Ltd | Method of depositing metal film and metal deposition cluster tool including supercritical drying/cleaning module |
US6828292B2 (en) * | 2000-06-05 | 2004-12-07 | Procter & Gamble Company | Domestic fabric article refreshment in integrated cleaning and treatment processes |
AU2005200835B2 (en) * | 2000-06-05 | 2006-03-30 | The Procter & Gamble Company | Domestic fabric article refreshment in integrated cleaning and treatment processes |
US7018423B2 (en) | 2000-06-05 | 2006-03-28 | Procter & Gamble Company | Method for the use of aqueous vapor and lipophilic fluid during fabric cleaning |
US6939837B2 (en) | 2000-06-05 | 2005-09-06 | Procter & Gamble Company | Non-immersive method for treating or cleaning fabrics using a siloxane lipophilic fluid |
US6676710B2 (en) | 2000-10-18 | 2004-01-13 | North Carolina State University | Process for treating textile substrates |
US6536059B2 (en) | 2001-01-12 | 2003-03-25 | Micell Technologies, Inc. | Pumpless carbon dioxide dry cleaning system |
US6905555B2 (en) * | 2001-02-15 | 2005-06-14 | Micell Technologies, Inc. | Methods for transferring supercritical fluids in microelectronic and other industrial processes |
US6707591B2 (en) | 2001-04-10 | 2004-03-16 | Silicon Light Machines | Angled illumination for a single order light modulator based projection system |
US6747781B2 (en) | 2001-06-25 | 2004-06-08 | Silicon Light Machines, Inc. | Method, apparatus, and diffuser for reducing laser speckle |
US6782205B2 (en) | 2001-06-25 | 2004-08-24 | Silicon Light Machines | Method and apparatus for dynamic equalization in wavelength division multiplexing |
TW497494U (en) * | 2001-12-28 | 2002-08-01 | Metal Ind Redearch & Amp Dev C | Fluid driven stirring device for compressing gas cleaning system |
CN1741863A (zh) * | 2002-01-07 | 2006-03-01 | 普莱克斯技术有限公司 | 清洁物体的方法 |
US20040016450A1 (en) * | 2002-01-25 | 2004-01-29 | Bertram Ronald Thomas | Method for reducing the formation of contaminants during supercritical carbon dioxide processes |
AU2003217547A1 (en) * | 2002-02-15 | 2003-09-09 | Supercritical Systems Inc. | Drying resist with a solvent bath and supercritical co2 |
US6924086B1 (en) | 2002-02-15 | 2005-08-02 | Tokyo Electron Limited | Developing photoresist with supercritical fluid and developer |
EP1481284A4 (en) * | 2002-03-04 | 2006-10-25 | Tokyo Electron Ltd | METHOD FOR PASSIVATING LOW DIELECTRIC MATERIALS IN WELDING PROCESSING |
CN1642665A (zh) * | 2002-03-22 | 2005-07-20 | 东京毅力科创株式会社 | 用超临界工艺清除杂质 |
US7169540B2 (en) * | 2002-04-12 | 2007-01-30 | Tokyo Electron Limited | Method of treatment of porous dielectric films to reduce damage during cleaning |
US6764552B1 (en) | 2002-04-18 | 2004-07-20 | Novellus Systems, Inc. | Supercritical solutions for cleaning photoresist and post-etch residue from low-k materials |
ATE391201T1 (de) * | 2002-06-24 | 2008-04-15 | Croda Int Plc | Verfahren zum reinigen von textilien |
US6801354B1 (en) | 2002-08-20 | 2004-10-05 | Silicon Light Machines, Inc. | 2-D diffraction grating for substantially eliminating polarization dependent losses |
CA2495217C (en) | 2002-08-20 | 2011-08-09 | Imperial Chemical Industries Plc | Method for conditioning textiles |
US6880560B2 (en) | 2002-11-18 | 2005-04-19 | Techsonic | Substrate processing apparatus for processing substrates using dense phase gas and sonic waves |
US20040177867A1 (en) * | 2002-12-16 | 2004-09-16 | Supercritical Systems, Inc. | Tetra-organic ammonium fluoride and HF in supercritical fluid for photoresist and residue removal |
EP1442802A1 (en) * | 2003-01-28 | 2004-08-04 | Linde Aktiengesellschaft | Cleaning with liquid carbon dioxide |
US6806997B1 (en) | 2003-02-28 | 2004-10-19 | Silicon Light Machines, Inc. | Patterned diffractive light modulator ribbon for PDL reduction |
US6829077B1 (en) | 2003-02-28 | 2004-12-07 | Silicon Light Machines, Inc. | Diffractive light modulator with dynamically rotatable diffraction plane |
WO2004097103A2 (en) * | 2003-04-29 | 2004-11-11 | Imperial Chemical Industries Plc | Dry cleaning textiles |
US20040231707A1 (en) * | 2003-05-20 | 2004-11-25 | Paul Schilling | Decontamination of supercritical wafer processing equipment |
US6938439B2 (en) * | 2003-05-22 | 2005-09-06 | Cool Clean Technologies, Inc. | System for use of land fills and recyclable materials |
US7365043B2 (en) | 2003-06-27 | 2008-04-29 | The Procter & Gamble Co. | Lipophilic fluid cleaning compositions capable of delivering scent |
US20060186088A1 (en) * | 2005-02-23 | 2006-08-24 | Gunilla Jacobson | Etching and cleaning BPSG material using supercritical processing |
US20060185693A1 (en) * | 2005-02-23 | 2006-08-24 | Richard Brown | Cleaning step in supercritical processing |
US7550075B2 (en) | 2005-03-23 | 2009-06-23 | Tokyo Electron Ltd. | Removal of contaminants from a fluid |
US7442636B2 (en) | 2005-03-30 | 2008-10-28 | Tokyo Electron Limited | Method of inhibiting copper corrosion during supercritical CO2 cleaning |
US7399708B2 (en) * | 2005-03-30 | 2008-07-15 | Tokyo Electron Limited | Method of treating a composite spin-on glass/anti-reflective material prior to cleaning |
US20070228600A1 (en) * | 2005-04-01 | 2007-10-04 | Bohnert George W | Method of making containers from recycled plastic resin |
US7253253B2 (en) * | 2005-04-01 | 2007-08-07 | Honeywell Federal Manufacturing & Technology, Llc | Method of removing contaminants from plastic resins |
US7789971B2 (en) | 2005-05-13 | 2010-09-07 | Tokyo Electron Limited | Treatment of substrate using functionalizing agent in supercritical carbon dioxide |
WO2008143839A1 (en) * | 2007-05-15 | 2008-11-27 | Eco2 Plastics | Method and system for removing pcbs from synthetic resin materials |
FR2918167B1 (fr) * | 2007-06-27 | 2017-10-20 | Valeo Systemes Thermiques Branche Thermique Moteur | Procede de nettoyage interne d'un echangeur de chaleur. |
US20090155437A1 (en) * | 2007-12-12 | 2009-06-18 | Bohnert George W | Continuous system for processing particles |
WO2012018349A1 (en) | 2010-08-06 | 2012-02-09 | Empire Technology Development Llc | Supercritical noble gases and cleaning methods |
CN113550137B (zh) * | 2021-07-12 | 2022-04-22 | 武汉纺织大学 | 一种多效复合脱漂制备无纺布的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1493190C3 (de) * | 1963-04-16 | 1980-10-16 | Studiengesellschaft Kohle Mbh, 4330 Muelheim | Verfahren zur Trennung von Stoffgemischen |
DE2027003A1 (en) * | 1970-06-02 | 1971-12-09 | F.W. Means & Co., Chicago, 111. (V.StA.) | Dry cleaning using petroleum mineral oil - as cleaning medium |
US4012194A (en) * | 1971-10-04 | 1977-03-15 | Maffei Raymond L | Extraction and cleaning processes |
US4004111A (en) * | 1975-09-18 | 1977-01-18 | United Filtration Corporation | Horn testing device |
US4219333A (en) * | 1978-07-03 | 1980-08-26 | Harris Robert D | Carbonated cleaning solution |
US5013366A (en) * | 1988-12-07 | 1991-05-07 | Hughes Aircraft Company | Cleaning process using phase shifting of dense phase gases |
DE3904514C2 (de) * | 1989-02-15 | 1999-03-11 | Oeffentliche Pruefstelle Und T | Verfahren zum Reinigen bzw. Waschen von Bekleidungsteilen o. dgl. |
DE3904513A1 (de) * | 1989-02-15 | 1990-08-16 | Oeffentliche Pruefstelle Und T | Verfahren zum desinfizieren und/oder sterilisieren |
DE4004111C2 (de) * | 1989-02-15 | 1999-08-19 | Deutsches Textilforschzentrum | Verfahren zur Vorbehandlung von textilen Flächengebilden oder Garnen |
DE3906724C2 (de) * | 1989-03-03 | 1998-03-12 | Deutsches Textilforschzentrum | Verfahren zum Färben von textilen Substraten |
DE3906735C2 (de) * | 1989-03-03 | 1999-04-15 | Deutsches Textilforschzentrum | Verfahren zum Bleichen |
US5279615A (en) * | 1991-06-14 | 1994-01-18 | The Clorox Company | Method and composition using densified carbon dioxide and cleaning adjunct to clean fabrics |
US5431843A (en) * | 1991-09-04 | 1995-07-11 | The Clorox Company | Cleaning through perhydrolysis conducted in dense fluid medium |
-
1992
- 1992-07-13 US US07/912,933 patent/US5370742A/en not_active Expired - Fee Related
-
1993
- 1993-07-09 AU AU46724/93A patent/AU666574B2/en not_active Ceased
- 1993-07-09 ES ES93917091T patent/ES2137995T3/es not_active Expired - Lifetime
- 1993-07-09 EP EP93917091A patent/EP0650401B1/en not_active Expired - Lifetime
- 1993-07-09 CA CA002139952A patent/CA2139952C/en not_active Expired - Fee Related
- 1993-07-09 BR BR9306718A patent/BR9306718A/pt active Search and Examination
- 1993-07-09 DE DE69327003T patent/DE69327003T2/de not_active Expired - Fee Related
- 1993-07-09 KR KR1019950700126A patent/KR950702455A/ko not_active Application Discontinuation
- 1993-07-09 WO PCT/US1993/006508 patent/WO1994001227A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69327003D1 (de) | 1999-12-16 |
EP0650401B1 (en) | 1999-11-10 |
CA2139952A1 (en) | 1994-01-20 |
CA2139952C (en) | 2004-03-09 |
EP0650401A4 (en) | 1997-03-05 |
WO1994001227A1 (en) | 1994-01-20 |
AU4672493A (en) | 1994-01-31 |
EP0650401A1 (en) | 1995-05-03 |
AU666574B2 (en) | 1996-02-15 |
BR9306718A (pt) | 1998-12-08 |
US5370742A (en) | 1994-12-06 |
DE69327003T2 (de) | 2000-02-17 |
KR950702455A (ko) | 1995-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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