KR20130137014A - 아미드화된 표면을 갖는 폴리이미드 나노웹 및 제조방법 - Google Patents
아미드화된 표면을 갖는 폴리이미드 나노웹 및 제조방법 Download PDFInfo
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- KR20130137014A KR20130137014A KR1020137017815A KR20137017815A KR20130137014A KR 20130137014 A KR20130137014 A KR 20130137014A KR 1020137017815 A KR1020137017815 A KR 1020137017815A KR 20137017815 A KR20137017815 A KR 20137017815A KR 20130137014 A KR20130137014 A KR 20130137014A
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- nanoweb
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- polyimide
- aromatic polyimide
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- RSOYRXBYZFBWFS-UHFFFAOYSA-N COCc(cc1)ccc1OC Chemical compound COCc(cc1)ccc1OC RSOYRXBYZFBWFS-UHFFFAOYSA-N 0.000 description 1
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/325—Amines
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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
- Y10T428/249921—Web or sheet containing structurally defined element or component
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- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Cell Separators (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
도 1은 본 발명의 여과 장치의 한 실시양태를 나타낸다.
<도 2>
도 2는 본 발명의 다층 물품의 한 실시양태를 나타낸다.
<도 3>
도 3은 본 발명의 다층 물품의 프리즘형 다중-전지(multi-cellular) 실시양태를 나타낸다.
<도 4a 및 4b>
도 4a 및 4b는 본 발명의 다층 물품의 추가 실시양태의 도식적 설명이다.
<도 5>
도 5는 본 발명의 다층 물품 제조에 적합한 장치의 도식적 설명이다.
<도 6>
도 6은 본 발명의 다층 물품의 나선형 실시양태이다.
<도 7>
도 7은 본 발명의 실시에서의 이용에 적합한 폴리이미드 나노웹의 제조에 사용된 전기블로잉 장치의 도식적 설명이다.
<도 8a>
도 8a는 아미드화되지 않은 폴리이미드 나노웹의 주사 전자 마이크로그래프를 나타낸다.
<도 8b>
도 8b는 아미드화된 도 8a의 폴리이미드 나노웹의 주사 전자 마이크로그래프이다.
Claims (15)
- 방향족 폴리이미드의 나노섬유를 포함하는 나노웹을 포함하는 물품으로서, 상기 나노웹은 그의 적어도 일부가 하이드로카빌 라디칼을 포함한 작용기를 포함하는 2차 아미드를 포함하는 자유 표면 영역을 갖는 물품.
- 제 1항에 있어서, 상기 작용기는 산소, 황 또는 질소를 포함하는 작용기를 더 포함하는 물품.
- 제 2항에 있어서, 상기 작용기는 아민인 물품.
- 제 1항에 있어서, 상기 나노섬유는 50 내지 500 나노미터 범위의 수 평균 직경에 의해 특징되는 것인 물품.
- 제 4항에 있어서, 상기 나노섬유는 100 내지 400 나노미터 범위의 수 평균 직경에 의해 특징되는 것인 물품.
- 제 1항에 있어서, 상기 하이드로카빌 라디칼은 포화 하이드로카빌 라디칼인 물품.
- 제 6항에 있어서, 상기 포화 탄화수소 라디칼은 알킬 라디칼인 물품.
- 제 7항에 있어서, 상기 알킬 라디칼은 n-알킬 라디칼인 물품.
- 제 8항에 있어서, 상기 n-알킬 라디칼은 15 내지 20개의 탄소 원자를 갖는 것인 물품.
- 제 1항에 있어서, 상기 방향족 폴리이미드는 완전 방향족 폴리이미드인 물품
- 방향족 폴리이미드 나노웹을 실온 내지 150℃ 범위의 온도에서 1 내지 240분 범위의 기간동안, 하이드로카빌 라디칼을 포함하는 1차 아민의 용액과 접촉시키는 것을 포함하는 방법.
- 제 11항에 있어서, 상기 하이드로카빌 라디칼은 산소, 황 또는 질소를 포함하는 작용기를 더 포함하는 것인 방법.
- 제 12항에 있어서, 상기 작용기는 아민인 방법.
- 제 11항에 있어서, 상기 나노웹은 50 내지 500 나노미터 범위의 수 평균 직경에 의하여 특징되는 나노섬유를 포함하는 방법.
- 제 11항에 있어서, 상기 방향족 폴리이미드는 완전 방향족 폴리이미드인 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/963,927 | 2010-12-09 | ||
| US12/963,927 US8518525B2 (en) | 2010-12-09 | 2010-12-09 | Polyimide nanoweb with amidized surface and method for preparing |
| PCT/US2011/063512 WO2012078616A2 (en) | 2010-12-09 | 2011-12-06 | Polyimide nanoweb with amidized surface and method for preparing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20130137014A true KR20130137014A (ko) | 2013-12-13 |
| KR101892769B1 KR101892769B1 (ko) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020137017815A Active KR101892769B1 (ko) | 2010-12-09 | 2011-12-06 | 아미드화된 표면을 갖는 폴리이미드 나노웹 및 제조방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8518525B2 (ko) |
| EP (1) | EP2649228B1 (ko) |
| JP (1) | JP6185842B2 (ko) |
| KR (1) | KR101892769B1 (ko) |
| CN (1) | CN103261502B (ko) |
| TW (1) | TW201229093A (ko) |
| WO (1) | WO2012078616A2 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101451567B1 (ko) * | 2014-02-25 | 2014-10-22 | 코오롱패션머티리얼 (주) | 다공성 지지체, 이의 제조방법, 및 이를 포함하는 강화막 |
| WO2015130066A1 (ko) * | 2014-02-25 | 2015-09-03 | 코오롱패션머티리얼 (주) | 다공성 지지체, 이의 제조방법, 및 이를 포함하는 강화막 |
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| KR100820162B1 (ko) | 2006-08-07 | 2008-04-10 | 한국과학기술연구원 | 내열성 초극세 섬유상 분리막 및 그 제조 방법과, 이를 이용한 이차전지 |
| US20080070463A1 (en) * | 2006-09-20 | 2008-03-20 | Pankaj Arora | Nanowebs |
| GB0709228D0 (en) * | 2007-05-14 | 2007-06-20 | Katholieke Universltelt Leuven | Cross-linked polyimide membranes |
| CN101787130B (zh) * | 2010-03-04 | 2012-04-25 | 浙江大学 | 含卟啉的聚酰亚胺及其制备方法和应用 |
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2010
- 2010-12-09 US US12/963,927 patent/US8518525B2/en active Active
-
2011
- 2011-12-06 CN CN201180058522.1A patent/CN103261502B/zh active Active
- 2011-12-06 JP JP2013543266A patent/JP6185842B2/ja active Active
- 2011-12-06 WO PCT/US2011/063512 patent/WO2012078616A2/en not_active Ceased
- 2011-12-06 EP EP11846493.2A patent/EP2649228B1/en active Active
- 2011-12-06 KR KR1020137017815A patent/KR101892769B1/ko active Active
- 2011-12-09 TW TW100145518A patent/TW201229093A/zh unknown
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| EP0401005A1 (en) * | 1989-06-01 | 1990-12-05 | E.I. Du Pont De Nemours And Company | Amine-modified polyimide membranes |
| JP2004308031A (ja) * | 2003-04-03 | 2004-11-04 | Teijin Ltd | ポリアミド酸不織布、それから得られるポリイミド不織布およびそれらの製造方法 |
| US20060240489A1 (en) * | 2005-04-20 | 2006-10-26 | Alexander Wei | Carbodithioate ligands for nanotechnology and biosensing applications |
| US20070074628A1 (en) * | 2005-09-30 | 2007-04-05 | Jones David C | Coalescing filtration medium and process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101451567B1 (ko) * | 2014-02-25 | 2014-10-22 | 코오롱패션머티리얼 (주) | 다공성 지지체, 이의 제조방법, 및 이를 포함하는 강화막 |
| WO2015130066A1 (ko) * | 2014-02-25 | 2015-09-03 | 코오롱패션머티리얼 (주) | 다공성 지지체, 이의 제조방법, 및 이를 포함하는 강화막 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201229093A (en) | 2012-07-16 |
| JP6185842B2 (ja) | 2017-08-23 |
| CN103261502A (zh) | 2013-08-21 |
| US20120149852A1 (en) | 2012-06-14 |
| CN103261502B (zh) | 2016-01-13 |
| KR101892769B1 (ko) | 2018-08-28 |
| WO2012078616A2 (en) | 2012-06-14 |
| WO2012078616A3 (en) | 2012-11-22 |
| JP2014500412A (ja) | 2014-01-09 |
| EP2649228A2 (en) | 2013-10-16 |
| EP2649228A4 (en) | 2014-12-10 |
| US8518525B2 (en) | 2013-08-27 |
| EP2649228B1 (en) | 2017-10-25 |
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