DE68928924D1 - Verfahren zur Herstellung einer porösen anorganischen Kompositmembran - Google Patents
Verfahren zur Herstellung einer porösen anorganischen KompositmembranInfo
- Publication number
- DE68928924D1 DE68928924D1 DE68928924T DE68928924T DE68928924D1 DE 68928924 D1 DE68928924 D1 DE 68928924D1 DE 68928924 T DE68928924 T DE 68928924T DE 68928924 T DE68928924 T DE 68928924T DE 68928924 D1 DE68928924 D1 DE 68928924D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- composite membrane
- inorganic composite
- porous inorganic
- porous
- 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
- 239000002131 composite material Substances 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0083—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0039—Inorganic membrane manufacture
- B01D67/0048—Inorganic membrane manufacture by sol-gel transition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/024—Oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
- C04B41/5041—Titanium oxide or titanates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/08—Specific temperatures applied
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/12—Specific ratios of components used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/219—Specific solvent system
- B01D2323/225—Use of supercritical fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
- C04B2111/00801—Membranes; Diaphragms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13082788A JPH01299607A (ja) | 1988-05-27 | 1988-05-27 | 無機多孔質膜 |
JP13082888A JPH01299611A (ja) | 1988-05-27 | 1988-05-27 | 耐熱性無機多孔質膜 |
JP13377188A JPH01304006A (ja) | 1988-05-31 | 1988-05-31 | 無機多孔質膜およびその製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68928924D1 true DE68928924D1 (de) | 1999-03-11 |
DE68928924T2 DE68928924T2 (de) | 1999-07-01 |
Family
ID=27316202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68928924T Expired - Lifetime DE68928924T2 (de) | 1988-05-27 | 1989-05-26 | Verfahren zur Herstellung einer porösen anorganischen Kompositmembran |
Country Status (3)
Country | Link |
---|---|
US (2) | US4929406A (de) |
EP (2) | EP0344011A1 (de) |
DE (1) | DE68928924T2 (de) |
Families Citing this family (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8902050D0 (en) * | 1989-01-31 | 1989-03-22 | T & N Technology Ltd | Reinforced materials |
AU618474B2 (en) * | 1989-04-28 | 1991-12-19 | Shell Internationale Research Maatschappij B.V. | Modified membrane |
US5030351A (en) * | 1989-06-09 | 1991-07-09 | Massachusetts Institute Of Technology | Process for the preparation of a binary membrane top layer |
JPH03115586A (ja) * | 1989-09-28 | 1991-05-16 | Nkk Corp | セラミック膜の形成方法 |
US5342431A (en) * | 1989-10-23 | 1994-08-30 | Wisconsin Alumni Research Foundation | Metal oxide membranes for gas separation |
US5006248A (en) * | 1989-10-23 | 1991-04-09 | Wisconsin Alumni Research Foundation | Metal oxide porous ceramic membranes with small pore sizes |
US5169576A (en) * | 1989-10-23 | 1992-12-08 | Wisconsin Alumni Research Foundation | Method of making metal oxide ceramic membranes with small pore sizes |
JPH03143535A (ja) * | 1989-10-26 | 1991-06-19 | Toto Ltd | セラミックス製非対称膜及びその製造方法 |
US5104425A (en) * | 1989-11-14 | 1992-04-14 | Air Products And Chemicals, Inc. | Gas separation by adsorbent membranes |
US5507860A (en) * | 1989-11-14 | 1996-04-16 | Air Products And Chemicals, Inc. | Composite porous carbonaceous membranes |
US5104546A (en) * | 1990-07-03 | 1992-04-14 | Aluminum Company Of America | Pyrogens separations by ceramic ultrafiltration |
US5104539A (en) * | 1990-08-06 | 1992-04-14 | Wisconsin Alumni Research Foundation | Metal oxide porous ceramic membranes with small pore sizes |
US5223318A (en) * | 1990-08-06 | 1993-06-29 | Corning Incorporated | Titania substrates and fabrication |
US5393325A (en) * | 1990-08-10 | 1995-02-28 | Bend Research, Inc. | Composite hydrogen separation metal membrane |
JPH04100505A (ja) * | 1990-08-20 | 1992-04-02 | Toto Ltd | セラミックフィルタの製造方法 |
US5256294A (en) * | 1990-09-17 | 1993-10-26 | Genentech, Inc. | Tangential flow filtration process and apparatus |
US5130166A (en) * | 1990-12-14 | 1992-07-14 | E. I. Du Pont De Nemours And Company | Method for reducing the pore size of sintered metal filters by application of an alcoholic solution of a metal alkoxide which is converted to an insoluble hydrous metal oxide |
US5242595A (en) * | 1991-04-25 | 1993-09-07 | U.S. Filter/Illinois Water Treatment, Inc. | Bacteria removal by ceramic microfiltration |
US5183482A (en) * | 1991-06-19 | 1993-02-02 | Texaco Inc. | Separation by membrane techniques |
FR2678177B1 (fr) * | 1991-06-25 | 1994-09-09 | Lescoche Philippe | Membrane inorganique pour la filtration et, unite de filtration obtenue. |
US5139540A (en) * | 1991-07-24 | 1992-08-18 | Texaco Inc. | Membrane separation of gases |
US5160352A (en) * | 1991-09-06 | 1992-11-03 | Texaco Inc. | Method of forming membranes useful for separation of gases |
US5208190A (en) * | 1991-10-08 | 1993-05-04 | Wisconsin Alumni Research Foundation | Microporous alumina ceramic membranes |
US5268101A (en) * | 1991-10-08 | 1993-12-07 | Anderson Marc A | Microprobes aluminosilicate ceramic membranes |
US5183788A (en) * | 1991-10-10 | 1993-02-02 | Exxon Research And Engineering Company | Modular surface catalyzed membrane containing a microporous membrane catalyst layer and transport layer |
FR2693921B1 (fr) * | 1992-07-24 | 1994-09-30 | Tech Sep | Support monolithe céramique pour membrane de filtration tangentielle. |
JP3285614B2 (ja) * | 1992-07-30 | 2002-05-27 | 日本碍子株式会社 | 排ガス浄化用触媒及びその製造方法 |
US5437892A (en) * | 1992-08-31 | 1995-08-01 | Research Development Corporation Of Japan | Method for manufacturing a fine-particles two-dimensional aggregate from a liquid dispersion of fine particles |
US6143421A (en) * | 1992-09-17 | 2000-11-07 | Coorstek, Inc. | Electronic components incorporating ceramic-metal composites |
US6247221B1 (en) | 1992-09-17 | 2001-06-19 | Coors Tek, Inc. | Method for sealing and/or joining an end of a ceramic filter |
US6338906B1 (en) | 1992-09-17 | 2002-01-15 | Coorstek, Inc. | Metal-infiltrated ceramic seal |
US5700373A (en) * | 1992-09-17 | 1997-12-23 | Coors Ceramics Company | Method for sealing a filter |
JP2991609B2 (ja) * | 1993-10-18 | 1999-12-20 | 日本碍子株式会社 | ガス分離体と金属との接合体および水素ガス分離装置 |
NL9401260A (nl) * | 1993-11-12 | 1995-06-01 | Cornelis Johannes Maria Van Ri | Membraan voor microfiltratie, ultrafiltratie, gasscheiding en katalyse, werkwijze ter vervaardiging van een dergelijk membraan, mal ter vervaardiging van een dergelijk membraan, alsmede diverse scheidingssystemen omvattende een dergelijk membraan. |
US5439624A (en) * | 1994-02-14 | 1995-08-08 | Wisconsin Alumni Research Foundation | Method for forming porous ceramic materials |
US5456740A (en) * | 1994-06-22 | 1995-10-10 | Millipore Corporation | High-efficiency metal membrane getter element and process for making |
US5871650A (en) * | 1994-07-08 | 1999-02-16 | Exxon Research And Engineering Company | Supported zeolite membranes with controlled crystal width and preferred orientation grown on a growth enhancing layer |
US5824617A (en) * | 1994-07-08 | 1998-10-20 | Exxon Research & Engineering Company | Low alkaline inverted in-situ crystallized zeolite membrane |
US5672388A (en) * | 1994-07-08 | 1997-09-30 | Exxon Research & Engineering Company | Membrane reparation and poer size reduction using interfacial ozone assisted chemical vapor deposition |
FR2729584B1 (fr) * | 1995-01-25 | 1997-08-01 | Tami Ind | Support poreux inorganique pour membrane et procede de fabrication |
US5773103A (en) * | 1995-07-31 | 1998-06-30 | Media And Process Technology Inc. | Inorganic membranes using porous cordierite support |
AT408544B (de) * | 1996-02-12 | 2001-12-27 | Oebs Gmbh | Verfahren zur behandlung von verunreinigten alkalischwässrigen reinigungslösungen |
JP3540495B2 (ja) * | 1996-03-18 | 2004-07-07 | 三菱重工業株式会社 | 水素分離膜 |
JPH10113545A (ja) * | 1996-07-08 | 1998-05-06 | Ngk Insulators Ltd | ガス分離体 |
JPH10113544A (ja) * | 1996-07-08 | 1998-05-06 | Ngk Insulators Ltd | ガス分離体 |
US5932361A (en) * | 1996-10-21 | 1999-08-03 | Belyakov; Vladimir Nikolaevich | Ceramic based membranes |
US6341701B1 (en) * | 1996-12-27 | 2002-01-29 | Ngk Insulators, Ltd. | Ceramic porous membrane including ceramic of ceramic and ceramic sol particles, ceramic porous body including the membrane, and method of manufacturing the membrane |
JP3774037B2 (ja) * | 1996-12-27 | 2006-05-10 | 日本碍子株式会社 | チタニアを結合材とするセラミックス多孔質膜、これを用いたセラミックスフィルター及びこれらの製造方法 |
US6039792A (en) * | 1997-06-24 | 2000-03-21 | Regents Of The University Of California And Bp Amoco Corporation | Methods of forming and using porous structures for energy efficient separation of light gases by capillary condensation |
EP0924162A3 (de) * | 1997-12-16 | 1999-10-20 | dbb fuel cell engines GmbH | Wasserstoffabtrennmembran, damit ausgerüstete Methanolreformierungsanlage und Betriebsverfahren hierfür |
FR2786710B1 (fr) * | 1998-12-04 | 2001-11-16 | Ceramiques Tech Soc D | Membrane comprenant un support poreux et une couche d'un tamis modeculaire et son procede de preparation |
DE19857591B4 (de) | 1998-12-14 | 2005-04-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Keramische Mehrschichtenfilter und Verfahren zu deren Herstellung |
JP3971546B2 (ja) * | 2000-03-03 | 2007-09-05 | 株式会社ノリタケカンパニーリミテド | 多孔質セラミック積層体及びその製造方法 |
US6395067B1 (en) * | 2000-09-15 | 2002-05-28 | Engelhard Corporation | Geometric separation processes involving modified CTS membranes |
JP3882567B2 (ja) * | 2000-11-24 | 2007-02-21 | 住友電気工業株式会社 | 物質分離構造体 |
US6913736B2 (en) * | 2001-03-30 | 2005-07-05 | Siemens Westinghouse Power Corporation | Metal gas separation membrane module design |
US6916454B2 (en) | 2001-03-30 | 2005-07-12 | Siemens Westinghouse Power Corporation | Metal gas separation membrane |
FR2829946B1 (fr) * | 2001-09-26 | 2003-12-19 | Tech Avancees & Membranes Ind | Nouvelles membranes inorganiques de nanofiltration |
JP4917234B2 (ja) * | 2001-12-07 | 2012-04-18 | 日本碍子株式会社 | セラミックフィルター及び浄水方法 |
US7338624B2 (en) * | 2002-07-31 | 2008-03-04 | Praxair Technology Inc. | Ceramic manufacture for a composite ion transport membrane |
DE10303897A1 (de) * | 2003-01-30 | 2004-08-12 | Itn-Nanovation Gmbh | Mehrlagiger Keramikverbund |
US6989101B2 (en) | 2003-04-04 | 2006-01-24 | The Clorox Company | Microorganism-removing filter medium having high isoelectric material and low melt index binder |
US7303683B2 (en) * | 2003-04-04 | 2007-12-04 | The Clorox Company | Microorganism-removing filter medium having high isoelectric material and low melt index binder |
KR100534013B1 (ko) * | 2003-09-04 | 2005-12-07 | 한국화학연구원 | 물/알코올 분리용 타이타니아 복합막과 이의 제조방법 |
US7018446B2 (en) * | 2003-09-24 | 2006-03-28 | Siemens Westinghouse Power Corporation | Metal gas separation membrane |
US7179325B2 (en) * | 2004-02-10 | 2007-02-20 | Virginia Tech Intellectual Properties, Inc. | Hydrogen-selective silica-based membrane |
US20050260455A1 (en) * | 2004-05-20 | 2005-11-24 | Xin John H | Methods of coating titanium dioxide |
DE102004055542A1 (de) * | 2004-11-17 | 2006-05-18 | Basf Ag | Verfahren zur Herstellung einer feinteiligen Emulsion aus einer Rohemulsion |
EP1985598B1 (de) * | 2006-02-16 | 2015-04-08 | NGK Insulators, Ltd. | Verfahren zur herstellung einer porösen keramikmembran |
AT503353B1 (de) | 2006-03-10 | 2016-01-15 | Seiler Anlagenbau Ges M B H | Verfahren zur wiedergewinnung von verunreinigten fluiden |
WO2007116634A1 (ja) * | 2006-03-22 | 2007-10-18 | Ngk Insulators, Ltd. | 多孔質多層構造袋管形状体 |
US7718594B1 (en) * | 2006-10-11 | 2010-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Aqueous based chemical and biological warfare decontaminating system for extreme temperature applications |
US7767256B2 (en) * | 2007-05-31 | 2010-08-03 | Corning Incorporated | Method for preparing a porous inorganic coating on a porous support using certain pore fillers |
US7767257B2 (en) * | 2007-05-31 | 2010-08-03 | Corning Incorporated | Method for preparing a porous inorganic coating on a porous support using certain pore formers |
US8481110B2 (en) * | 2008-08-29 | 2013-07-09 | Corning Incorporated | Methods of making inorganic membranes |
US8961750B2 (en) * | 2008-12-03 | 2015-02-24 | Vitold Mikhailovich Bakhir | Electrochemical modular cell for processing electrolyte solutions |
US8926926B2 (en) * | 2009-11-25 | 2015-01-06 | GM Global Technology Operations LLC | Exhaust particulate management for gasoline-fueled engines |
CN109499388A (zh) | 2010-05-21 | 2019-03-22 | Z纳米有限责任公司 | 自组装表面活性剂结构 |
CA2892085C (en) | 2011-11-22 | 2022-07-26 | Znano Llc | Filter comprising porous plastic material coated with hydophilic coating |
CN103009696A (zh) * | 2012-09-14 | 2013-04-03 | 泉耀新材料科技(苏州)有限公司 | 一种表面低折射率氧化钛抗腐蚀镀膜金属基材 |
ES2684634B1 (es) * | 2017-03-30 | 2019-05-31 | Likuid Nanotek S L | Membrana de filtración de alta resistencia química |
CN114790078B (zh) * | 2022-04-25 | 2023-06-06 | 湖南旗滨医药材料科技有限公司 | 一种玻璃药剂瓶、制备方法及其应用 |
CN114917770B (zh) * | 2022-05-07 | 2023-08-29 | 常州大学 | 一种三元陶瓷纳滤膜、制备方法及应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH604826A5 (en) | 1975-12-29 | 1978-09-15 | Commissariat Energie Atomique | Filter of inorganic material prepn. |
FR2473313A1 (fr) * | 1980-01-11 | 1981-07-17 | Comp Generale Electricite | Dispositif de sterilisation d'un liquide |
FR2502508B1 (fr) * | 1981-03-30 | 1985-10-25 | Geceral Grpt Etu Ceramiques Al | Structure de filtration, procede de realisation de telles structures et dispositif d'ultrafiltration en comportant |
JPS59150508A (ja) * | 1983-02-17 | 1984-08-28 | Toshiba Corp | 酸素ガス選択透過性複合膜の製造方法 |
FR2549736B1 (fr) * | 1983-07-29 | 1988-10-07 | Ceraver | Membrane de filtration |
NL8303079A (nl) | 1983-09-05 | 1985-04-01 | Stichting Energie | Werkwijze voor de bereiding van scheurvrije semi-permeabele anorganische membranen. |
DE3467715D1 (en) * | 1983-09-06 | 1988-01-07 | Ceramiques Tech Soc D | Process for producing microfiltration, ultrafiltration or reverse osmosis elements |
FR2553758B1 (fr) | 1983-10-25 | 1991-07-05 | Ceraver | Materiau poreux et filtre tubulaire comprenant ce materiau |
JPS6127091A (ja) | 1984-07-17 | 1986-02-06 | 松下電器産業株式会社 | 高周波加熱装置 |
FR2575459B1 (fr) * | 1984-12-28 | 1991-10-04 | Commissariat Energie Atomique | Procede de fabrication de membranes minerales, poreuses et permeables |
JPS61238304A (ja) * | 1985-04-17 | 1986-10-23 | Ngk Insulators Ltd | セラミックフィルタの製造方法 |
DK193287A (da) * | 1986-04-16 | 1987-10-17 | Alcan Int Ltd | Sammensat membran |
FR2600550B1 (fr) * | 1986-05-30 | 1990-10-19 | Meridional Oenologie Centre | Procedes de fabrication de membrane minces composees d'un reseau mineral d'oxydes de titane et de silicium et poudre composee de grains submicroniques en oxydes mixtes de titane et de silicium |
-
1989
- 1989-05-26 US US07/357,268 patent/US4929406A/en not_active Expired - Lifetime
- 1989-05-26 EP EP89305361A patent/EP0344011A1/de not_active Withdrawn
- 1989-05-26 DE DE68928924T patent/DE68928924T2/de not_active Expired - Lifetime
- 1989-05-26 EP EP95115691A patent/EP0692303B1/de not_active Expired - Lifetime
- 1989-12-18 US US07/452,241 patent/US4971696A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0344011A1 (de) | 1989-11-29 |
DE68928924T2 (de) | 1999-07-01 |
US4971696A (en) | 1990-11-20 |
EP0692303A2 (de) | 1996-01-17 |
EP0692303B1 (de) | 1999-01-27 |
US4929406A (en) | 1990-05-29 |
EP0692303A3 (de) | 1996-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68928924D1 (de) | Verfahren zur Herstellung einer porösen anorganischen Kompositmembran | |
DE69530468D1 (de) | Verfahren zur Herstellung einer hochdurchlässigen zusammengesetzten Umkehrosmosemembran | |
DE69713950D1 (de) | Verfahren zur Herstellung einer permeablen Faserstruktur | |
DE68925580D1 (de) | Verfahren zur Herstellung einer porösen metallischen Folie | |
DE69032568D1 (de) | Verfahren zur Herstellung einer dekorativen Folie | |
DE69117166D1 (de) | Verfahren zur Herstellung eines faserverstärkten keramischen Verbundwerkstoffs | |
DE69526557D1 (de) | Verfahren zur Herstellung einer Mikrostruktur | |
DE68926006D1 (de) | Verfahren zur Herstellung einer Verbundplatte | |
DE69217890D1 (de) | Verfahren zur Herstellung ultradünner anorganischer Membranen | |
DE69333176D1 (de) | Verfahren zur Herstellung von einer synthetischer Diamantschicht | |
DE3885067D1 (de) | Verfahren zur Herstellung von zusammengesetzten Membranen. | |
DE69301229D1 (de) | Verfahren zur Herstellung einer Siliciumdioxidschicht | |
DE69120524D1 (de) | Verfahren zur Herstellung einer Solarzelle | |
DE69411980D1 (de) | Verfahren zur Herstellung einer Membrane für eine kontrollierte Knochenregeneration | |
DE69206742D1 (de) | Verfahren zur Herstellung von Keramikkörpern mit Honigwabenstruktur | |
DE69218347D1 (de) | Verfahren zur Herstellung einer Lanthanchromit-Schicht | |
DE68927353D1 (de) | Verfahren zur Herstellung einer Planarisolierung | |
ATE55920T1 (de) | Verfahren zur herstellung einer komposit-membran. | |
DE68916278D1 (de) | Kontinuierliches Verfahren zur Herstellung von zusammengesetzten beschichteten Hohlfasermembranen. | |
DE3886822D1 (de) | Verfahren zur Herstellung von hochdurchlässigen zusammengesetzten beschichteten Hohlfasermembranen. | |
DE68921044D1 (de) | Verfahren zur Herstellung einer porösen Polytetrafluorethylenfolie. | |
DE69323190D1 (de) | Verfahren zur Herstellung einer thermoplastischen Verbundplatte | |
DE69506020D1 (de) | Verfahren zur Herstellung von Verbundmembranen | |
DE68908777D1 (de) | Verfahren zur Herstellung einer Hohlfasermembran. | |
DE69006681D1 (de) | Verfahren zur Herstellung einer dichten Betonschicht. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |