ZA875900B - A porous hollow fiber membrane and a method for the removal of a virus by using the same - Google Patents
A porous hollow fiber membrane and a method for the removal of a virus by using the sameInfo
- Publication number
- ZA875900B ZA875900B ZA875900A ZA875900A ZA875900B ZA 875900 B ZA875900 B ZA 875900B ZA 875900 A ZA875900 A ZA 875900A ZA 875900 A ZA875900 A ZA 875900A ZA 875900 B ZA875900 B ZA 875900B
- Authority
- ZA
- South Africa
- Prior art keywords
- virus
- removal
- same
- hollow fiber
- fiber membrane
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0017—Filtration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/022—Filtration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
- C01G23/006—Alkaline earth titanates
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
- C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
- C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
- C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
- C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
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- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
- C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
- C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
- C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
- C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
- C04B35/4684—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase containing lead compounds
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- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
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- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/636—Polysaccharides or derivatives thereof
- C04B35/6365—Cellulose or derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7509—General characteristics of the apparatus with filters for virus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7554—General characteristics of the apparatus with filters with means for unclogging or regenerating filters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7581—General characteristics of the apparatus with filters with means for switching over to a fresh filter on clogging or saturation
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/02—Amorphous compounds
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/34—Three-dimensional structures perovskite-type (ABO3)
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heart & Thoracic Surgery (AREA)
- Nanotechnology (AREA)
- Epidemiology (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Environmental & Geological Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Geology (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/856,879 US4710227A (en) | 1986-04-28 | 1986-04-28 | Dispersion process for ceramic green body |
EP87111514A EP0302949B1 (de) | 1986-04-28 | 1987-08-08 | Verfahren zur Entfernung eines Virus durch Verwendung einer porösen Hohlfasermembran |
EP87307113A EP0302972A1 (de) | 1986-04-28 | 1987-08-11 | Dispersionsverfahren für einen keramischen Grünkörper |
US07/092,025 US4816072A (en) | 1986-04-28 | 1987-09-01 | Dispersion process for ceramic green body |
EP87310463A EP0317676A1 (de) | 1986-04-28 | 1987-11-26 | Dispersionsverfahren für einen keramischen Grünkörper |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA875900B true ZA875900B (en) | 1988-02-12 |
Family
ID=39677402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA875900A ZA875900B (en) | 1986-04-28 | 1987-08-10 | A porous hollow fiber membrane and a method for the removal of a virus by using the same |
Country Status (7)
Country | Link |
---|---|
US (2) | US4808315A (de) |
EP (3) | EP0302949B1 (de) |
JP (1) | JPH01148305A (de) |
AT (1) | ATE76779T1 (de) |
DE (1) | DE3779635T2 (de) |
ES (1) | ES2032412T3 (de) |
ZA (1) | ZA875900B (de) |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4946810A (en) * | 1987-08-24 | 1990-08-07 | The Dow Chemical Company | Preparation of ABO3 compounds from mixed metal aromatic coordination complexes |
JP2673567B2 (ja) * | 1987-12-10 | 1997-11-05 | 株式会社日本抗体研究所 | 血液中の顆粒球除去方法及びこれに用いる顆粒球除去装置 |
DE3809350A1 (de) * | 1988-03-19 | 1989-09-28 | Hoechst Ceram Tec Ag | Verfahren zur erhoehung der brennschwindung von keramischen foliengiessmassen |
US5081035A (en) * | 1988-04-18 | 1992-01-14 | The University Of Michigan | Bioreactor system |
US5079193A (en) * | 1988-08-01 | 1992-01-07 | E. I. Du Pont De Nemours And Company | Encapsulant composition |
US5152743A (en) * | 1988-08-05 | 1992-10-06 | Healthdyne, Inc. | Apparatus and method for selective separation of blood cholesterol |
BE1004293A3 (fr) * | 1989-07-20 | 1992-10-27 | Solvay | Procede de fabrication d'un composite d'oxydes metalliques, poudres composites d'oxydes metalliques et materiaux ceramiques. |
US5248465A (en) * | 1989-09-20 | 1993-09-28 | Ngk Insulators, Ltd. | Preparation process of high-permittivity material |
US5011796A (en) * | 1989-10-23 | 1991-04-30 | Martin Marietta Corporation | Sol-gel preparation of polycrystalline strontium barium niobate (SBN) |
DE4003543A1 (de) * | 1990-02-06 | 1991-08-08 | Orpegen Med Molekularbioforsch | Verfahren zur abreicherung von viren in loesungen und zur bestimmung der abreicherungsrate von viren |
US5017292A (en) * | 1990-05-10 | 1991-05-21 | Millipore Corporation | Membrane, process and system for isolating virus from solution |
CA2053518A1 (en) * | 1990-10-16 | 1992-04-17 | Tetsuya Miyazaki | Highly light-transmitting dust protective film, process for preparation thereof and dust protective member |
TW224160B (de) * | 1991-06-06 | 1994-05-21 | Asahi Chemical Ind | |
US5731164A (en) * | 1991-08-06 | 1998-03-24 | Sanorell Pharma Gmbh & Co. | method of checking the rate of removal of pyrogenic substances, in particular viruses, from organic material |
DE4126034C1 (de) * | 1991-08-06 | 1992-09-10 | Sanorell Pharma Gmbh & Co, 7292 Baiersbronn, De | |
US5206189A (en) * | 1991-10-25 | 1993-04-27 | Instituto Guido Donegani S.P.A. | Sol-gel method for the preparation of monolithic multicomponent oxide glasses |
IT1270828B (it) * | 1993-09-03 | 1997-05-13 | Chon Int Co Ltd | Processo per la sintesi di polveri ceramiche cristalline di composti di perovskite |
CA2128296A1 (en) * | 1993-12-22 | 1995-06-23 | Peter John Degen | Polyvinylidene fluoride membrane |
EP0740952B1 (de) * | 1994-01-17 | 2002-12-11 | Mitsubishi Rayon Co., Ltd. | Mikroporöser polyolefinverbundfilm und verfahren zur dessen herstellung |
US5681657A (en) * | 1995-02-02 | 1997-10-28 | Rainer H. Frey | Biocompatible porous hollow fiber and method of manufacture and use thereof |
US5998024A (en) * | 1995-02-02 | 1999-12-07 | Rainer H. Frey | Biocompatible material and method of manufacture and use thereof |
DE19504211A1 (de) * | 1995-02-09 | 1996-08-14 | Behringwerke Ag | Entfernen von Viren durch Ultrafiltration aus Proteinlösungen |
US5641920A (en) * | 1995-09-07 | 1997-06-24 | Thermat Precision Technology, Inc. | Powder and binder systems for use in powder molding |
JPH11286653A (ja) * | 1998-03-31 | 1999-10-19 | Kansai Shingijutsu Kenkyusho:Kk | 強誘電体薄膜形成用前駆体溶液およびその製造方法 |
US20040109298A1 (en) * | 1998-05-04 | 2004-06-10 | Hartman William F. | Dielectric material including particulate filler |
US6616794B2 (en) | 1998-05-04 | 2003-09-09 | Tpl, Inc. | Integral capacitance for printed circuit board using dielectric nanopowders |
US6608760B2 (en) | 1998-05-04 | 2003-08-19 | Tpl, Inc. | Dielectric material including particulate filler |
KR100324311B1 (ko) * | 1998-10-26 | 2002-05-13 | 김영환 | 반도체소자의화학기계연마공정용슬러리제조방법 |
JP2000143338A (ja) * | 1998-11-11 | 2000-05-23 | Murata Mfg Co Ltd | 半導体セラミックおよびそれを用いた半導体セラミック素子 |
US6893623B2 (en) * | 1998-12-11 | 2005-05-17 | Showa Denko Kabushiki Kaisha | Perovskite titanium-type composite oxide particle and production process thereof |
US7030165B2 (en) * | 1999-05-26 | 2006-04-18 | Showa Denko Kabushiki Kaisha | Perovskite titanium-type composite oxide particle and production process thereof |
GB2352652A (en) * | 1999-08-06 | 2001-02-07 | Fsm Technologies Ltd | Pre-treating hollow fibre membranes for micro-organism detection |
JP2001114569A (ja) * | 1999-10-20 | 2001-04-24 | Murata Mfg Co Ltd | セラミックスラリー組成物、セラミックグリーンシート及び積層セラミック電子部品の製造方法 |
TW581709B (en) | 1999-10-22 | 2004-04-01 | Asahi Kasei Corp | Heat-resistant microporous film |
WO2001040448A1 (en) * | 1999-12-02 | 2001-06-07 | The General Hospital Corporation | Methods for removal, purification, and concentration of viruses, and methods of therapy based thereupon |
US7270996B2 (en) * | 2000-10-02 | 2007-09-18 | Cannon Thomas F | Automated bioculture and bioculture experiments system |
US20020146817A1 (en) * | 2000-10-02 | 2002-10-10 | Cannon Thomas F. | Automated bioculture and bioculture experiments system |
US20040096821A1 (en) | 2001-02-05 | 2004-05-20 | Keenan Elizabeth Ann | Detection of micro-organisms |
CA2456170C (en) * | 2001-08-01 | 2007-09-25 | Asahi Kasei Kabushiki Kaisha | Multilayer microporous membrane |
GB2387130A (en) | 2002-04-04 | 2003-10-08 | Fluid Technologies Plc | Hollow fibre filter membrane unit with microorganism detector, and associated usage |
US6660665B2 (en) * | 2002-05-01 | 2003-12-09 | Japan Fine Ceramics Center | Platen for electrostatic wafer clamping apparatus |
CA2502577C (en) * | 2002-10-18 | 2008-11-04 | Asahi Kasei Pharma Corporation | Hydrophilic microporous membrane |
US7531261B2 (en) | 2003-06-30 | 2009-05-12 | Corning Incorporated | Textured electrolyte sheet for solid oxide fuel cell |
US7410716B2 (en) | 2003-11-03 | 2008-08-12 | Corning Incorporated | Electrolyte sheet with protruding features having undercut angles and method of separating such sheet from its carrier |
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-
1987
- 1987-08-07 US US07/082,730 patent/US4808315A/en not_active Expired - Lifetime
- 1987-08-08 DE DE8787111514T patent/DE3779635T2/de not_active Expired - Lifetime
- 1987-08-08 ES ES198787111514T patent/ES2032412T3/es not_active Expired - Lifetime
- 1987-08-08 AT AT87111514T patent/ATE76779T1/de not_active IP Right Cessation
- 1987-08-08 EP EP87111514A patent/EP0302949B1/de not_active Expired - Lifetime
- 1987-08-10 ZA ZA875900A patent/ZA875900B/xx unknown
- 1987-08-11 EP EP87307113A patent/EP0302972A1/de not_active Withdrawn
- 1987-09-01 US US07/092,025 patent/US4816072A/en not_active Expired - Fee Related
- 1987-11-26 EP EP87310463A patent/EP0317676A1/de not_active Withdrawn
-
1988
- 1988-08-08 JP JP63195955A patent/JPH01148305A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ES2032412T3 (es) | 1993-02-16 |
ATE76779T1 (de) | 1992-06-15 |
DE3779635T2 (de) | 1993-01-21 |
JPH01148305A (ja) | 1989-06-09 |
EP0317676A1 (de) | 1989-05-31 |
JPH0450054B2 (de) | 1992-08-13 |
EP0302972A1 (de) | 1989-02-15 |
US4808315A (en) | 1989-02-28 |
US4816072A (en) | 1989-03-28 |
EP0302949A1 (de) | 1989-02-15 |
EP0302949B1 (de) | 1992-06-03 |
DE3779635D1 (de) | 1992-07-09 |
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