IN2014KN01509A - - Google Patents
Info
- Publication number
- IN2014KN01509A IN2014KN01509A IN1509KON2014A IN2014KN01509A IN 2014KN01509 A IN2014KN01509 A IN 2014KN01509A IN 1509KON2014 A IN1509KON2014 A IN 1509KON2014A IN 2014KN01509 A IN2014KN01509 A IN 2014KN01509A
- Authority
- IN
- India
- Prior art keywords
- espun
- ptfe
- layers
- gradient fabric
- tetrafluoroethylene
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/04—Organic material, e.g. cellulose, cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- 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
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0631—Electro-spun
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0654—Support layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1233—Fibre diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/39—Electrospinning
-
- 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.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
-
- 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.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24992—Density or compression of components
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261591555P | 2012-01-27 | 2012-01-27 | |
US201261605510P | 2012-03-01 | 2012-03-01 | |
US201261620179P | 2012-04-04 | 2012-04-04 | |
US201261709450P | 2012-10-04 | 2012-10-04 | |
PCT/US2013/023073 WO2013112793A1 (en) | 2012-01-27 | 2013-01-25 | Electrospun porous media |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014KN01509A true IN2014KN01509A (de) | 2015-10-23 |
Family
ID=48870935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1509KON2014 IN2014KN01509A (de) | 2012-01-27 | 2013-01-25 |
Country Status (8)
Country | Link |
---|---|
US (2) | US20130197664A1 (de) |
EP (2) | EP3292905A1 (de) |
JP (1) | JP2015511173A (de) |
CN (1) | CN104114265A (de) |
DK (1) | DK2809433T3 (de) |
IN (1) | IN2014KN01509A (de) |
PL (1) | PL2809433T3 (de) |
WO (1) | WO2013112793A1 (de) |
Families Citing this family (52)
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DE102006014236A1 (de) | 2006-03-28 | 2007-10-04 | Irema-Filter Gmbh | Plissierbares Vliesmaterial und Verfahren und Vorrichtung zur Herstellung derselben |
EP2741809B1 (de) | 2011-08-12 | 2018-08-01 | Cardiac Pacemakers, Inc. | Verfahren zum beschichten von vorrichtungen mittels elektrospinning und schmelzblasen |
US20150230918A1 (en) * | 2011-08-16 | 2015-08-20 | The University Of Kansas | Biomaterial based on aligned fibers, arranged in a gradient interface, with mechanical reinforcement for tracheal regeneration and repair |
CA2867167A1 (en) * | 2012-02-13 | 2013-08-22 | Board Of Regents, The University Of Texas System | Scaffold system for tissue repair |
EP3159056A1 (de) * | 2012-06-14 | 2017-04-26 | Irema-Filter GmbH | Filtermedium aus synthetischem polymer |
US11541154B2 (en) * | 2012-09-19 | 2023-01-03 | Merit Medical Systems, Inc. | Electrospun material covered medical appliances and methods of manufacture |
US11090590B2 (en) * | 2012-11-13 | 2021-08-17 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
DE102013008402A1 (de) | 2013-05-16 | 2014-11-20 | Irema-Filter Gmbh | Faservlies und Verfahren zur Herstellung desselben |
US20150025608A1 (en) | 2013-07-22 | 2015-01-22 | Cardiac Pacemakers, Inc. | Lubricious, biocompatible hydrophilic thermoset coating using interpenetrating hydrogel networks |
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JP2016022415A (ja) * | 2014-07-18 | 2016-02-08 | 日本バルカー工業株式会社 | ポリテトラフルオロエチレンファイバを含む不織布層からなる防水通気膜と接着層とを有する防水通気部材およびその用途 |
DE102014117506A1 (de) | 2014-11-28 | 2016-06-02 | Filta Co., Ltd | Filtermedium mit großem Faltenabstand |
KR20170097066A (ko) * | 2014-12-12 | 2017-08-25 | 더 보드 오브 트러스티스 오브 더 리랜드 스탠포드 쥬니어 유니버시티 | 고-효율 pm2.5 포집을 위한 공기 필터 |
KR102041913B1 (ko) * | 2014-12-19 | 2019-11-07 | 주식회사 아모그린텍 | 통기성 벤트 필터 및 이를 구비한 헤드라이트 어셈블리 |
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CN104711698A (zh) * | 2015-03-12 | 2015-06-17 | 四川大学 | 一种光致变色拒水无纺面料及其制备方法 |
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JP7274575B2 (ja) * | 2018-10-04 | 2023-05-16 | ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド | 寸法安定性を有する未焼結の延伸ポリテトラフルオロエチレン複合膜 |
CN113423487A (zh) * | 2019-02-28 | 2021-09-21 | 富士胶片株式会社 | 细胞分离过滤器、过滤装置及细胞分离过滤器的制造方法 |
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CN111330355B (zh) * | 2020-02-28 | 2022-06-14 | 厦门理工学院 | 一种驻极纳米纤维高效过滤材料及其制备方法 |
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US20230226501A1 (en) * | 2020-06-19 | 2023-07-20 | Arkema France | Electrostatically charged porous nonwoven web, membrane and mask derived therefrom and methods for manufacture and cleaning |
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US8206481B2 (en) * | 2009-02-27 | 2012-06-26 | Bha Group, Inc. | HEPA (H-10) performance synthetic nonwoven and nanofiber composite filter media |
CN101530750A (zh) * | 2009-04-20 | 2009-09-16 | 浙江理工大学 | 聚四氟乙烯超细纤维多孔膜的制备方法 |
IT1393709B1 (it) * | 2009-04-29 | 2012-05-08 | Saati Spa | Struttura composita tessutale, particolarmente per l'uso quale mezzo filtrante. |
WO2011046657A2 (en) * | 2009-07-22 | 2011-04-21 | Massachusetts Institute Of Technology | Multifunctional electroprorcessed membranes |
IN2012DN00525A (de) * | 2009-08-07 | 2015-06-05 | Zeus Ind Products Inc | |
US20110111012A1 (en) | 2009-11-12 | 2011-05-12 | Hemcon Medical Technologies, Inc. | Nanomaterial wound dressing assembly |
US8282713B2 (en) | 2009-12-16 | 2012-10-09 | Bha Group, Inc. | PTFE pleated filter element |
JP2013520584A (ja) | 2010-10-14 | 2013-06-06 | ゼウス インダストリアル プロダクツ インコーポレイテッド | 抗菌基質 |
-
2013
- 2013-01-25 US US13/749,823 patent/US20130197664A1/en not_active Abandoned
- 2013-01-25 EP EP17193355.9A patent/EP3292905A1/de not_active Withdrawn
- 2013-01-25 JP JP2014554841A patent/JP2015511173A/ja active Pending
- 2013-01-25 IN IN1509KON2014 patent/IN2014KN01509A/en unknown
- 2013-01-25 CN CN201380006868.6A patent/CN104114265A/zh active Pending
- 2013-01-25 EP EP13741191.4A patent/EP2809433B1/de active Active
- 2013-01-25 PL PL13741191T patent/PL2809433T3/pl unknown
- 2013-01-25 WO PCT/US2013/023073 patent/WO2013112793A1/en active Application Filing
- 2013-01-25 DK DK13741191.4T patent/DK2809433T3/en active
-
2023
- 2023-11-03 US US18/386,693 patent/US20240229314A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
PL2809433T3 (pl) | 2018-04-30 |
JP2015511173A (ja) | 2015-04-16 |
DK2809433T3 (en) | 2018-01-15 |
US20130197664A1 (en) | 2013-08-01 |
EP3292905A1 (de) | 2018-03-14 |
US20240229314A1 (en) | 2024-07-11 |
EP2809433B1 (de) | 2017-11-01 |
EP2809433A4 (de) | 2015-11-25 |
CN104114265A (zh) | 2014-10-22 |
EP2809433A1 (de) | 2014-12-10 |
WO2013112793A1 (en) | 2013-08-01 |
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