ES2126867T3 - Metodo de formacion de particulas que emplea un fluido supercritico, particulas de aerogel asi formadas y antisudorantes que contienen particulas de aerogel. - Google Patents
Metodo de formacion de particulas que emplea un fluido supercritico, particulas de aerogel asi formadas y antisudorantes que contienen particulas de aerogel.Info
- Publication number
- ES2126867T3 ES2126867T3 ES95901125T ES95901125T ES2126867T3 ES 2126867 T3 ES2126867 T3 ES 2126867T3 ES 95901125 T ES95901125 T ES 95901125T ES 95901125 T ES95901125 T ES 95901125T ES 2126867 T3 ES2126867 T3 ES 2126867T3
- Authority
- ES
- Spain
- Prior art keywords
- species
- aerogel particles
- supercritical fluid
- particulate
- solvent system
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q15/00—Anti-perspirants or body deodorants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/042—Gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0091—Preparation of aerogels, e.g. xerogels
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Dispersion Chemistry (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Cosmetics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Silicon Compounds (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Colloid Chemistry (AREA)
Abstract
SE DESCRIBEN UN METODO PARA LA PRODUCCION DE AEROGELES Y LOS AEROGELES PRODUCIDOS SEGUN EL METODO. EN UN ASPECTO DE LA INVENCION SE DESCRIBEN COMPUESTOS CONTRA LA TRANSPIRACION EN FORMA DE AEROGEL Y COMPOSICIONES CONTRA LA TRANSPIRACION Y DESODORANTES QUE INCLUYEN TALES SALES. EL METODO CONSISTE EN PONER EN CONTACTO UNA SOLUCION QUE CONTENGA EL MATERIAL A TRATAR CON UNA ESPECIE SELECCIONADA DE MODO QUE SEA CAPAZ DE PRECIPITAR EL MATERIAL Y SELECCIONADA DE MODO QUE SE PUEDA MEZCLAR CON EL SISTEMA DISOLVENTE DE LA SOLUCION. UNA VEZ PRECIPITADO EL MATERIAL, ESTE SE PUEDE LAVAR CON LA ESPECIE DE PRECIPITACION HASTA ELIMINAR SUSTANCIALMENTE TODO EL SISTEMA DISOLVENTE. A CONTINUACION SE LLEVA A LA ESPECIE DE PRECIPITACION QUE CONTIENE EL PRECIPITADO DEL MATERIAL A UN PUNTO SUPERIOR A SU PUNTO CRITICO, Y EL FLUIDO SUPERCRITICO SE EVACUA A UNA TEMPERATURA SUPERIOR A SU TEMPERATURA CRITICA. ALTERNATIVAMENTE SE INTRODUCE UNA ESPECIE AISLANTE DISTINTA PARA DESPLAZAR LA ESPECIE DE PRECIPITACION, O LA MEZCLA DE ESPECIE DE PRECIPITACION Y SISTEMA DISOLVENTE. A CONTINUACION SE LLEVA A LA ESPECIE AISLANTE A UN PUNTO SUPERIOR A SU PUNTO CRITICO Y SE EVACUA A UNA TEMPERATURA SUPERIOR A SU TEMPERATURA CRITICA. EN LA INVENCION TAMBIEN SE PRESENTAN PROCEDIMIENTOS POR LOTES Y CONTINUOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14919093A | 1993-11-08 | 1993-11-08 | |
US33328994A | 1994-11-02 | 1994-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2126867T3 true ES2126867T3 (es) | 1999-04-01 |
Family
ID=26846536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95901125T Expired - Lifetime ES2126867T3 (es) | 1993-11-08 | 1994-11-07 | Metodo de formacion de particulas que emplea un fluido supercritico, particulas de aerogel asi formadas y antisudorantes que contienen particulas de aerogel. |
Country Status (13)
Country | Link |
---|---|
US (2) | US5725836A (es) |
EP (2) | EP0868942A1 (es) |
JP (1) | JPH09508055A (es) |
CN (1) | CN1139390A (es) |
AT (1) | ATE175589T1 (es) |
AU (1) | AU688820B2 (es) |
BR (1) | BR9408015A (es) |
CA (1) | CA2175814C (es) |
DE (1) | DE69415998T2 (es) |
ES (1) | ES2126867T3 (es) |
NZ (1) | NZ276277A (es) |
PL (1) | PL314294A1 (es) |
WO (1) | WO1995013132A1 (es) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9413202D0 (en) * | 1994-06-30 | 1994-08-24 | Univ Bradford | Method and apparatus for the formation of particles |
JP5038552B2 (ja) * | 1995-10-17 | 2012-10-03 | オバン・エナジー・リミテッド | 不溶性薬物の送達 |
GB9703673D0 (en) * | 1997-02-21 | 1997-04-09 | Bradford Particle Design Ltd | Method and apparatus for the formation of particles |
US6077792A (en) | 1997-07-14 | 2000-06-20 | Micron Technology, Inc. | Method of forming foamed polymeric material for an integrated circuit |
US6101886A (en) * | 1997-11-26 | 2000-08-15 | Pacific Sierra Research | Multi-stage sampler concentrator |
EP0937467A1 (en) * | 1998-02-17 | 1999-08-25 | The Procter & Gamble Company | Doped odour controlling materials |
GB9810559D0 (en) * | 1998-05-15 | 1998-07-15 | Bradford Particle Design Ltd | Method and apparatus for particle formation |
US6126927A (en) * | 1998-06-19 | 2000-10-03 | The Gillette Company | Method of making antiperspirant powders |
US6113795A (en) * | 1998-11-17 | 2000-09-05 | The University Of Kansas | Process and apparatus for size selective separation of micro- and nano-particles |
JP4874483B2 (ja) | 1999-06-09 | 2012-02-15 | ロバート イー. シーバース | 超臨界流体補助ネブライゼーション及びバブル乾燥 |
KR100311458B1 (ko) * | 1999-08-12 | 2001-10-18 | 김중현 | 입자형태의 유기 에어로겔의 제조방법 |
US7276788B1 (en) | 1999-08-25 | 2007-10-02 | Micron Technology, Inc. | Hydrophobic foamed insulators for high density circuits |
GB9921116D0 (en) * | 1999-09-07 | 1999-11-10 | Univ Cardiff | Metal phosphates |
FR2803538B1 (fr) * | 1999-12-15 | 2002-06-07 | Separex Sa | Procede et dispositif de captage de fines particules par percolation dans un lit de granules |
US6677209B2 (en) | 2000-02-14 | 2004-01-13 | Micron Technology, Inc. | Low dielectric constant STI with SOI devices |
US6413827B2 (en) | 2000-02-14 | 2002-07-02 | Paul A. Farrar | Low dielectric constant shallow trench isolation |
US6890847B1 (en) * | 2000-02-22 | 2005-05-10 | Micron Technology, Inc. | Polynorbornene foam insulation for integrated circuits |
CA2400334C (en) * | 2000-03-03 | 2008-03-18 | Boehringer Ingelheim Pharmaceuticals, Inc. | Material processing by repeated solvent expansion-contraction |
US6620356B1 (en) | 2000-04-18 | 2003-09-16 | Integra Lifesciences Corp. | Porous constructs fabricated by gas induced phase inversion |
US6620351B2 (en) * | 2000-05-24 | 2003-09-16 | Auburn University | Method of forming nanoparticles and microparticles of controllable size using supercritical fluids with enhanced mass transfer |
GB0019232D0 (en) * | 2000-08-04 | 2000-09-27 | Unilever Plc | Antiperspirant formulations |
GB0027357D0 (en) | 2000-11-09 | 2000-12-27 | Bradford Particle Design Plc | Particle formation methods and their products |
US6994842B2 (en) * | 2000-12-22 | 2006-02-07 | Aspen Aerogels, Inc. | Aerogel powder therapeutic agents |
US6342210B1 (en) | 2001-04-20 | 2002-01-29 | Colgate-Palmolive Company | Antiperspirant actives from a glass form and products made therewith |
US7404943B2 (en) * | 2001-05-30 | 2008-07-29 | The Regents Of The University Of California | Methods for solubilizing and recovering fluorinated compounds |
GB0117696D0 (en) * | 2001-07-20 | 2001-09-12 | Bradford Particle Design Plc | Particle information |
GB0208742D0 (en) | 2002-04-17 | 2002-05-29 | Bradford Particle Design Ltd | Particulate materials |
US20060188451A1 (en) * | 2001-12-21 | 2006-08-24 | Aspen Aerogels, Inc. | Aerogel based pharmaceutical formulations |
US7582284B2 (en) * | 2002-04-17 | 2009-09-01 | Nektar Therapeutics | Particulate materials |
GB0216562D0 (en) * | 2002-04-25 | 2002-08-28 | Bradford Particle Design Ltd | Particulate materials |
US9339459B2 (en) | 2003-04-24 | 2016-05-17 | Nektar Therapeutics | Particulate materials |
US6835374B2 (en) | 2002-10-23 | 2004-12-28 | Reheis, Inc. | Antiperspirant/deodorant active for no white residue sticks and soft solids |
GB0229714D0 (en) * | 2002-12-20 | 2003-01-29 | Glaxo Group Ltd | Novel apparatus and method |
AU2004234057A1 (en) * | 2003-04-29 | 2004-11-11 | Akzo Nobel N.V. | Antisolvent solidification process |
CA2524773C (en) * | 2003-05-08 | 2014-04-08 | Nektar Therapeutics Uk Ltd | Particulate coformulations of active substances with excipients |
AU2004272077A1 (en) * | 2003-09-10 | 2005-03-24 | Map Pharmaceuticals, Inc. | Aerosol formulations for delivery of dihydroergotamine to the systemic circulation via pulmonary inhalation |
US20050137882A1 (en) * | 2003-12-17 | 2005-06-23 | Cameron Don T. | Method for authenticating goods |
DE602005024774D1 (de) * | 2004-01-30 | 2010-12-30 | Procter & Gamble | Antiperspirans-aerosol-zusammensetzung mit inerten silikonen |
CA2553637A1 (en) * | 2004-01-30 | 2005-08-18 | The Procter & Gamble Company | Antiperspirant aerosol composition |
EP1742615A2 (en) * | 2004-05-05 | 2007-01-17 | Akzo Nobel N.V. | Antisolvent emulsion solidification process |
US7927948B2 (en) | 2005-07-20 | 2011-04-19 | Micron Technology, Inc. | Devices with nanocrystals and methods of formation |
PL2425820T3 (pl) | 2007-02-11 | 2015-08-31 | Map Pharmaceuticals Inc | Sposób terapeutycznego stosowania dhe w celu umożliwienia szybkiego złagodzenia migreny przy jednoczesnym zminimalizowaniu profilu działań niepożądanych |
DE102007046160A1 (de) * | 2007-09-27 | 2009-04-02 | Bayer Materialscience Ag | Verfahren zur Herstellung eines Katalysators für die Herstellung von Kohlenstoffnanoröhrchen |
US20110171141A1 (en) * | 2009-06-26 | 2011-07-14 | Kellerman Donald J | Administration of dihydroergotamine mesylate particles using a metered dose inhaler |
WO2011046910A2 (en) | 2009-10-14 | 2011-04-21 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Fabricating porous materials using thixotropic gels |
WO2011068830A2 (en) | 2009-12-01 | 2011-06-09 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Porous geopolymer materials |
WO2012018890A2 (en) | 2010-08-06 | 2012-02-09 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Fabricating porous materials using intrepenetrating inorganic-organic composite gels |
US9138705B2 (en) | 2010-11-22 | 2015-09-22 | Hong Kong Polytechnic University | Method for precipitating a solute from a solution |
FR2968935B1 (fr) | 2010-12-21 | 2012-12-28 | Oreal | Utilisation de particules d'aerogel hydrophobes comme actif deodorant ; procede de traitement des odeurs corporelles humaines |
FR2968936B1 (fr) * | 2010-12-21 | 2012-12-28 | Oreal | Composition soft solid anhydre comprenant des particules d'aerogel de silice hydrophobe, au moins une huile et au moins un corps gras solide |
JP5599522B2 (ja) * | 2011-01-10 | 2014-10-01 | コチ・ウニヴェルシテシ | 表面開始光重合を介するpegヒドロゲルでの被包化疎水性および親水性エアロゲル |
US9808030B2 (en) | 2011-02-11 | 2017-11-07 | Grain Processing Corporation | Salt composition |
CN103946181A (zh) | 2011-09-21 | 2014-07-23 | 亚利桑那州立大学董事会(代理及代表亚利桑那州立大学的法人团体) | 地聚合物树脂材料、地聚合物材料及由其制备的材料 |
CN102491326B (zh) * | 2011-11-30 | 2014-06-25 | 航天特种材料及工艺技术研究所 | 用于超临界流体干燥的装置和制备气凝胶材料的方法 |
FR2992188B1 (fr) * | 2012-06-21 | 2014-11-28 | Oreal | Composition a effet matifiant comprenant des particules d'aerogels hydrophobes et un tensioactif non ionique oxyethylene |
FR2992191B1 (fr) * | 2012-06-21 | 2014-06-27 | Oreal | Composition cosmetique des particules d'aerogel de silice hydrophobe, un tensioactif silicone et un corps gras non silicone |
FR2992175B1 (fr) * | 2012-06-21 | 2014-08-29 | Oreal | Composition cosmetique des particules d'aerogel de silice hydrophobe et un melange de tensioactifs |
US8778181B1 (en) | 2013-03-14 | 2014-07-15 | Crititech, Inc. | Equipment assembly for and method of processing particles |
US9925512B2 (en) | 2013-03-14 | 2018-03-27 | Crititech, Inc. | Equipment assembly for and method of processing particles |
WO2015006010A2 (en) | 2013-06-21 | 2015-01-15 | Dong-Kyun Seo | Metal oxides from acidic solutions |
US10926241B2 (en) | 2014-06-12 | 2021-02-23 | Arizona Board Of Regents On Behalf Of Arizona State University | Carbon dioxide adsorbents |
CN107311221A (zh) * | 2016-04-27 | 2017-11-03 | 北京化工大学常州先进材料研究院 | 一种超临界二氧化碳连续制备纳米氧化锌材料的方法 |
FR3053263B1 (fr) * | 2016-07-04 | 2018-08-31 | Keey Aerogrl | Procede continu de fabrication d'un aerogel |
WO2018136695A1 (en) | 2017-01-20 | 2018-07-26 | Seo Dong Kyun | Aluminosilicate nanorods |
CN114369034A (zh) * | 2022-01-11 | 2022-04-19 | 西安利君制药有限责任公司 | 一种氨基酸纳米螯合钙的制备方法 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2249767A (en) * | 1937-07-03 | 1941-07-22 | Monsanto Chemicals | Method of making aerogels |
GB880261A (en) * | 1957-03-13 | 1961-10-18 | Albright & Wilson Mfg Ltd | Improvements in or relating to the production of aqueous aluminium chlorhydrate gels |
US4018887A (en) * | 1969-12-29 | 1977-04-19 | The Procter & Gamble Company | Amide-stabilized dry powder aerosol antiperspirant compositions and method of preparation |
DE2212281C3 (de) * | 1972-03-14 | 1978-11-18 | Hag Ag | Verfahren zur entcoffeinierung von rohkaffee |
US3941719A (en) * | 1972-08-17 | 1976-03-02 | Owens-Illinois, Inc. | Transparent activated nonparticulate alumina and method of preparing same |
US3944658A (en) * | 1972-08-17 | 1976-03-16 | Owens-Illinois, Inc. | Transparent activated nonparticulate alumina and method of preparing same |
US4028390A (en) * | 1975-03-26 | 1977-06-07 | Armour Pharmaceutical Company | Methods of making basic zirconium complexes |
US4430155A (en) * | 1981-01-21 | 1984-02-07 | Armour Pharmaceutical Company | Production of macrospherical particles |
US4695451A (en) * | 1981-12-30 | 1987-09-22 | Colgate-Palmolive Company | Aerosol antiperspirant composition |
US4717708A (en) * | 1983-12-27 | 1988-01-05 | Stauffer Chemical Company | Inorganic oxide aerogels and their preparation |
DE3429671A1 (de) * | 1984-08-11 | 1986-02-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von aerogelen |
US4619908A (en) * | 1984-12-24 | 1986-10-28 | Stauffer Chemical Company | Non-aged inorganic oxide-containing aerogels and their preparation |
US4622310A (en) * | 1984-12-24 | 1986-11-11 | Stauffer Chemical Company | Inorganic phosphate aerogels and their preparation |
US4610863A (en) * | 1985-09-04 | 1986-09-09 | The United States Of America As Represented By The United States Department Of Energy | Process for forming transparent aerogel insulating arrays |
DE3609829A1 (de) * | 1986-03-22 | 1987-09-24 | Basf Ag | Verfahren zur herstellung von pulverfoermigen vernetzten copolymerisaten |
US4954334A (en) * | 1987-01-12 | 1990-09-04 | Pugh Monroe S | Foot powder composition |
US4845056A (en) * | 1987-10-09 | 1989-07-04 | Allied-Signal Inc. | Continuous process for production of fine particulate ceramics |
DE3887681T2 (de) * | 1987-11-27 | 1994-05-11 | Battelle Memorial Institute, Richland, Wash. | Überkritische mizellentrennung in der flüssig-umkehrphase. |
DE3744329A1 (de) * | 1987-12-28 | 1989-07-06 | Schwarz Pharma Gmbh | Verfahren zur herstellung einer mindestens einen wirkstoff und einen traeger umfassenden zubereitung |
US5028363A (en) * | 1988-01-05 | 1991-07-02 | Nkk Corporation | Method of casting powder materials |
JP2663483B2 (ja) * | 1988-02-29 | 1997-10-15 | 勝 西川 | レジストパターン形成方法 |
US4997804A (en) * | 1988-05-26 | 1991-03-05 | The United States Of America As Represented By The United States Department Of Energy | Low density, resorcinol-formaldehyde aerogels |
US5011819A (en) * | 1988-06-02 | 1991-04-30 | Hewlett-Packard Company | Process using supercritical conditions for producing highly accurate and homogeneous powder mixture useful in fabrication of high quality ceramic superconductors |
US4961913A (en) * | 1988-08-31 | 1990-10-09 | Sullivan Thomas M | Production of ultrastructural ceramics |
JP2843857B2 (ja) | 1988-10-05 | 1999-01-06 | ファルマシア・アンド・アップジョン・カンパニー | 反溶剤への沈澱を介する微細分化固体結晶性粉末 |
US4987243A (en) * | 1989-03-16 | 1991-01-22 | The Gillette Company | Novel antiperspirant adduct compositions and process for making same |
US5045289A (en) * | 1989-10-04 | 1991-09-03 | Research Corporation Technologies, Inc. | Formation of rare earth carbonates using supercritical carbon dioxide |
US5360478A (en) * | 1989-10-16 | 1994-11-01 | Phasex Corporation | Gas anti-solvent recrystallization process |
US5156833A (en) * | 1990-02-07 | 1992-10-20 | Lion Corporation | Powder aerosol composition |
IT1240673B (it) * | 1990-04-24 | 1993-12-17 | Tenav | Microsfere di aerogels di ossidi inorganici a stretta distribuzione dei diametri dei pori e metodo per la loro preparazione |
US5066684A (en) * | 1990-06-08 | 1991-11-19 | The United States Of America As Represented By The United States Department Of Energy | Low density microcellular foams |
US5116883A (en) * | 1990-06-08 | 1992-05-26 | The United States Of America As Represented By The United States Department Of Energy | Low density microcellular foams |
US5232689A (en) * | 1990-12-21 | 1993-08-03 | Dow Corning Corporation | Translucent antiperspirant compositions |
US5158986A (en) * | 1991-04-05 | 1992-10-27 | Massachusetts Institute Of Technology | Microcellular thermoplastic foamed with supercritical fluid |
US5389263A (en) * | 1992-05-20 | 1995-02-14 | Phasex Corporation | Gas anti-solvent recrystallization and application for the separation and subsequent processing of RDX and HMX |
US5395805A (en) * | 1993-03-25 | 1995-03-07 | Regents Of The University Of California | Method for making monolithic metal oxide aerogels |
GB9313642D0 (en) | 1993-07-01 | 1993-08-18 | Glaxo Group Ltd | Method and apparatus for the formation of particles |
DE10331998A1 (de) * | 2003-07-14 | 2005-03-17 | Knoll Maschinenbau Gmbh | Vorrichtung zum Filtern von verunreinigten Flüssigkeiten, wie Kühlschmiermittel, insbesondere aus Werkzeugmaschinen |
-
1994
- 1994-11-07 WO PCT/US1994/012669 patent/WO1995013132A1/en active IP Right Grant
- 1994-11-07 JP JP7513883A patent/JPH09508055A/ja active Pending
- 1994-11-07 BR BR9408015A patent/BR9408015A/pt not_active Application Discontinuation
- 1994-11-07 EP EP98103361A patent/EP0868942A1/en not_active Ceased
- 1994-11-07 ES ES95901125T patent/ES2126867T3/es not_active Expired - Lifetime
- 1994-11-07 EP EP95901125A patent/EP0728037B1/en not_active Expired - Lifetime
- 1994-11-07 CN CN94194667A patent/CN1139390A/zh active Pending
- 1994-11-07 DE DE69415998T patent/DE69415998T2/de not_active Expired - Fee Related
- 1994-11-07 AU AU10487/95A patent/AU688820B2/en not_active Ceased
- 1994-11-07 PL PL94314294A patent/PL314294A1/xx unknown
- 1994-11-07 NZ NZ276277A patent/NZ276277A/en unknown
- 1994-11-07 CA CA002175814A patent/CA2175814C/en not_active Expired - Fee Related
- 1994-11-07 AT AT95901125T patent/ATE175589T1/de not_active IP Right Cessation
-
1995
- 1995-06-01 US US08/457,522 patent/US5725836A/en not_active Expired - Lifetime
-
1997
- 1997-08-26 US US08/920,287 patent/US5864923A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2175814C (en) | 2000-01-04 |
AU688820B2 (en) | 1998-03-19 |
EP0868942A1 (en) | 1998-10-07 |
DE69415998T2 (de) | 1999-08-12 |
PL314294A1 (en) | 1996-09-02 |
US5725836A (en) | 1998-03-10 |
NZ276277A (en) | 1998-04-27 |
ATE175589T1 (de) | 1999-01-15 |
CA2175814A1 (en) | 1995-05-18 |
WO1995013132A1 (en) | 1995-05-18 |
AU1048795A (en) | 1995-05-29 |
EP0728037A1 (en) | 1996-08-28 |
DE69415998D1 (de) | 1999-02-25 |
BR9408015A (pt) | 1996-12-17 |
CN1139390A (zh) | 1997-01-01 |
US5864923A (en) | 1999-02-02 |
EP0728037B1 (en) | 1999-01-13 |
JPH09508055A (ja) | 1997-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2126867T3 (es) | Metodo de formacion de particulas que emplea un fluido supercritico, particulas de aerogel asi formadas y antisudorantes que contienen particulas de aerogel. | |
ATE232754T1 (de) | Verfahren und vorrichtung zur herstellung von partikeln | |
ATE59570T1 (de) | Verfahren und einrichtung fuer die abtrennung von quecksilber aus rauchgasen und prozessabgasen. | |
MY104878A (en) | Process for reducing halogen impurities in oil products | |
SE8501170L (sv) | Forfarande | |
DE60311244D1 (de) | Verfahren und automatische extraktion von nucleinsäuren aus komplexen mischungen | |
ATE12591T1 (de) | Verfahren zur herstellung von mikrokapseln. | |
ATE45562T1 (de) | Glasgefaess, insbesondere ampulle, und verfahren zur behandlung dieses glasgefaesses. | |
DE69614711D1 (de) | Verfahren zur gewinnung von cephalexin | |
Tarr | Manual batchwise sequencing methods | |
DK0449672T3 (da) | Agglomerater af aktiveret aluminiumoxid og fremgangsmåde til deres fremstilling | |
DE69622193D1 (de) | Verfahren zur winnung von ampicillin | |
DE3685922D1 (de) | Verfahren und reagenz zur beseitigung der stoerung der analyt-wiederfindung in plasmaproben. | |
JPS57203015A (en) | Purifying method of human urinary callicrein | |
SU1357599A1 (ru) | Способ закреплени поверхности хранилищ отходов обогащени железных руд | |
DE59914539D1 (de) | Verfahren zur herstellung von 2-halogennikotinsäurederivaten und 2-chlornikotinsäure-n-butylester als zwischenprodukt | |
Gutfreund | Mechanisms of enzyme-catalysed hydrolysis reactions: present status and outstanding problems. | |
ATE4385T1 (de) | Verfahren zur herstellung der dritten komponente des komplements aus menschlichem blutplasma. | |
ATE73866T1 (de) | Verfahren zur rueckgewinnung von quecksilber aus feststoffen. | |
JPS57142950A (en) | Polypeptide | |
Huang | Melting relations and elemental distribution of portion of the system Fe-S-Si-O to 32 KB with planetary application | |
ROSENBLATT et al. | DETECTION, DECONTAMINATION AND REMOVAL OF CHEMICALS IN WATER | |
Wechsung | Surface Analysis by the XPS, AES and SIMS Methods in the LHS 10 Leybold Heraeus System | |
JPS57129696A (en) | Preparation of n-long-chain acylamino acid by bacterium | |
BG50890A1 (en) | A process for purification inhibitors of trypsin kunitz type and kazul type |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 728037 Country of ref document: ES |