ATE530274T1 - Verfahren zur herstellung einer dreidimensionalen makroporösen filamentkonstruktion auf grundlage von phasenumkehr und dadurch erhaltene konstruktion - Google Patents
Verfahren zur herstellung einer dreidimensionalen makroporösen filamentkonstruktion auf grundlage von phasenumkehr und dadurch erhaltene konstruktionInfo
- Publication number
- ATE530274T1 ATE530274T1 AT08803417T AT08803417T ATE530274T1 AT E530274 T1 ATE530274 T1 AT E530274T1 AT 08803417 T AT08803417 T AT 08803417T AT 08803417 T AT08803417 T AT 08803417T AT E530274 T1 ATE530274 T1 AT E530274T1
- Authority
- AT
- Austria
- Prior art keywords
- filaments
- dimensional
- solvent
- producing
- phase inversion
- Prior art date
Links
Classifications
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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
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6263—Wet mixtures characterised by their solids loadings, i.e. the percentage of solids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
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- 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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- 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
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
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- 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
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
- C04B35/62236—Fibres based on aluminium oxide
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- C04B35/6224—Fibres based on silica
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- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
- C04B35/6225—Fibres based on zirconium oxide, e.g. zirconates such as PZT
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- 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
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- C04B35/62286—Fibres based on nitrides
- C04B35/62295—Fibres based on nitrides based on silicon nitride
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- 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
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
- C04B35/6266—Humidity controlled drying
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
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- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07115196 | 2007-08-29 | ||
PCT/EP2008/061429 WO2009027525A2 (en) | 2007-08-29 | 2008-08-29 | Method for producing a three-dimensional macroporous filament construct based on phase inversion and construct thereby obtained |
Publications (1)
Publication Number | Publication Date |
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ATE530274T1 true ATE530274T1 (de) | 2011-11-15 |
Family
ID=39110621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08803417T ATE530274T1 (de) | 2007-08-29 | 2008-08-29 | Verfahren zur herstellung einer dreidimensionalen makroporösen filamentkonstruktion auf grundlage von phasenumkehr und dadurch erhaltene konstruktion |
Country Status (10)
Country | Link |
---|---|
US (2) | US20110064784A1 (de) |
EP (1) | EP2195131B1 (de) |
JP (1) | JP5323836B2 (de) |
AT (1) | ATE530274T1 (de) |
AU (1) | AU2008292089B2 (de) |
CA (1) | CA2696386C (de) |
DK (1) | DK2195131T3 (de) |
ES (1) | ES2375187T3 (de) |
PT (1) | PT2195131E (de) |
WO (1) | WO2009027525A2 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8241905B2 (en) | 2004-02-24 | 2012-08-14 | The Curators Of The University Of Missouri | Self-assembling cell aggregates and methods of making engineered tissue using the same |
GB0809721D0 (en) * | 2008-05-28 | 2008-07-02 | Univ Bath | Improvements in or relating to joints and/or implants |
FR2933479B1 (fr) * | 2008-07-07 | 2015-07-03 | Jean Marie Gaillard | Procede et dispositif de regulation de la temperature et de l'hygrometrie a l'interieur d'un batiment |
US10842645B2 (en) | 2008-08-13 | 2020-11-24 | Smed-Ta/Td, Llc | Orthopaedic implant with porous structural member |
US9616205B2 (en) | 2008-08-13 | 2017-04-11 | Smed-Ta/Td, Llc | Drug delivery implants |
WO2010019781A1 (en) | 2008-08-13 | 2010-02-18 | Smed-Ta/Td, Llc | Drug delivery implants |
JP5774989B2 (ja) | 2008-08-13 | 2015-09-09 | スメド−ティーエイ/ティーディー・エルエルシー | 整形外科用ねじ |
US9700431B2 (en) | 2008-08-13 | 2017-07-11 | Smed-Ta/Td, Llc | Orthopaedic implant with porous structural member |
ES2686906T3 (es) | 2008-08-29 | 2018-10-22 | Smed-Ta/Td, Llc | Implante ortopédico |
AU2010284207B2 (en) * | 2009-08-19 | 2016-01-28 | Smith & Nephew, Inc. | Porous implant structures |
EP2382998A1 (de) * | 2010-04-27 | 2011-11-02 | Sandvik Intellectual Property AB | Gelenkprothese |
CA2812766C (en) | 2010-10-21 | 2021-06-29 | Organovo, Inc. | Devices, systems, and methods for the fabrication of tissue |
US9034048B2 (en) * | 2011-01-26 | 2015-05-19 | John A. Choren | Orthopaedic implants and methods of forming implant structures |
US9499779B2 (en) | 2012-04-20 | 2016-11-22 | Organovo, Inc. | Devices, systems, and methods for the fabrication of tissue utilizing UV cross-linking |
WO2014152798A1 (en) | 2013-03-14 | 2014-09-25 | Interfacial Solutions Ip, Llc | Ceramic support structure |
US9442105B2 (en) | 2013-03-15 | 2016-09-13 | Organovo, Inc. | Engineered liver tissues, arrays thereof, and methods of making the same |
US9408699B2 (en) | 2013-03-15 | 2016-08-09 | Smed-Ta/Td, Llc | Removable augment for medical implant |
US9724203B2 (en) | 2013-03-15 | 2017-08-08 | Smed-Ta/Td, Llc | Porous tissue ingrowth structure |
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CA2696386C (en) | 2012-12-18 |
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US20170362132A1 (en) | 2017-12-21 |
EP2195131A2 (de) | 2010-06-16 |
JP5323836B2 (ja) | 2013-10-23 |
AU2008292089B2 (en) | 2011-09-29 |
CA2696386A1 (en) | 2009-03-05 |
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JP2010537679A (ja) | 2010-12-09 |
US20110064784A1 (en) | 2011-03-17 |
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