JP2014506830A5 - - Google Patents
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- Publication number
- JP2014506830A5 JP2014506830A5 JP2013543271A JP2013543271A JP2014506830A5 JP 2014506830 A5 JP2014506830 A5 JP 2014506830A5 JP 2013543271 A JP2013543271 A JP 2013543271A JP 2013543271 A JP2013543271 A JP 2013543271A JP 2014506830 A5 JP2014506830 A5 JP 2014506830A5
- Authority
- JP
- Japan
- Prior art keywords
- nanoweb
- mixture
- modified
- transported
- polyimide
- 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.)
- Pending
Links
- 239000004642 Polyimide Substances 0.000 claims description 22
- 229920001721 polyimide Polymers 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 14
- 125000003118 aryl group Chemical group 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 125000000524 functional group Chemical group 0.000 claims description 10
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 7
- 239000002121 nanofiber Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 150000003334 secondary amides Chemical class 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/963,962 | 2010-12-09 | ||
| US12/963,962 US9475009B2 (en) | 2009-12-15 | 2010-12-09 | Filtration method using polyimide nanoweb with amidized surface and apparatus therefor |
| PCT/US2011/063526 WO2012078627A2 (en) | 2010-12-09 | 2011-12-06 | Filtration method using polyimide nanoweb with amidized surface and apparatus therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014506830A JP2014506830A (ja) | 2014-03-20 |
| JP2014506830A5 true JP2014506830A5 (enExample) | 2015-01-29 |
Family
ID=46208242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013543271A Pending JP2014506830A (ja) | 2010-12-09 | 2011-12-06 | アミド化された表面を有するポリイミドナノウェブを用いたろ過方法およびそのための装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9475009B2 (enExample) |
| EP (1) | EP2648830A4 (enExample) |
| JP (1) | JP2014506830A (enExample) |
| KR (1) | KR101943667B1 (enExample) |
| CN (1) | CN103249469B (enExample) |
| TW (1) | TW201226045A (enExample) |
| WO (1) | WO2012078627A2 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140008210A1 (en) * | 2012-07-06 | 2014-01-09 | Aviva Biosciences Corporation | Methods and compositions for separating or enriching cells |
| US20130130126A1 (en) * | 2011-10-12 | 2013-05-23 | Giner, Inc. | Electrochemical cell for high-voltage operation and electrode coatings for use in the same |
| US8679200B2 (en) | 2011-11-18 | 2014-03-25 | E I Du Pont De Nemours And Company | Method for reducing self discharge in an electrochemical cell |
| WO2016160703A1 (en) | 2015-03-27 | 2016-10-06 | Harrup Mason K | All-inorganic solvents for electrolytes |
| US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| CN111921315A (zh) * | 2020-07-13 | 2020-11-13 | 陈刚 | 一种气液分离用捕雾器 |
| JP7799390B2 (ja) * | 2021-04-28 | 2026-01-15 | 東京応化工業株式会社 | ポリイミド多孔質膜 |
| CN116063709B (zh) * | 2021-11-01 | 2024-08-16 | 宁德时代新能源科技股份有限公司 | 复合聚酰亚胺隔膜及其制备方法、二次电池 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4851505A (en) | 1988-04-13 | 1989-07-25 | E. I. Du Pont De Nemours And Company | Highly soluble aromatic polyimides |
| US4981497A (en) * | 1989-06-01 | 1991-01-01 | E. I. Du Pont De Nemours And Company | Amine-modified polyimide membranes |
| JPH08117531A (ja) * | 1994-10-26 | 1996-05-14 | Nittetsu Mining Co Ltd | ユニット組合わせフィルターエレメント |
| US5976380A (en) * | 1997-05-01 | 1999-11-02 | Millipore Corporation | Article of manufacture including a surface modified membrane and process |
| DE10111665A1 (de) * | 2001-03-09 | 2002-09-19 | Geesthacht Gkss Forschung | Funktionalisierte Polyimid-Formkörper und funktionalisierte Polyimid-Membran |
| JP4629926B2 (ja) * | 2001-07-25 | 2011-02-09 | 三井化学株式会社 | ワニスおよび架橋ポリイミド |
| KR100549140B1 (ko) | 2002-03-26 | 2006-02-03 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법 |
| US20040166311A1 (en) * | 2003-02-25 | 2004-08-26 | Clemson University | Electrostatic spinning of aromatic polyamic acid |
| US7169885B2 (en) * | 2003-03-13 | 2007-01-30 | National University Of Singapore | 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 |
| US20060249018A1 (en) * | 2005-05-04 | 2006-11-09 | Hua Wang | Nucleophilic modifier functionalized and/or crosslinked solvent-resistant polymide and copolymer membranes |
| CN101228303B (zh) | 2005-07-29 | 2011-12-28 | 东洋纺织株式会社 | 聚酰胺酰亚胺纤维及由其构成的无纺布及其制造方法以及电子部件用隔离件 |
| KR20090020544A (ko) | 2006-02-21 | 2009-02-26 | 더 트러스티즈 오브 프린스턴 유니버시티 | 분자의 공유 부착을 위한 중합체 표면의 고수율 활성화 |
| GB2437519B (en) * | 2006-04-28 | 2010-04-21 | Imp Innovations Ltd | Method for separation |
| JP2008002011A (ja) | 2006-06-22 | 2008-01-10 | Toyobo Co Ltd | ポリイミド不織布およびその製造方法 |
| 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 |
| US20080105626A1 (en) * | 2006-11-02 | 2008-05-08 | David Charles Jones | Fuel filter |
| US8038013B2 (en) * | 2007-03-06 | 2011-10-18 | E.I. Du Pont De Nemours And Company | Liquid filtration media |
| US8343250B2 (en) * | 2007-05-02 | 2013-01-01 | E I Du Pont De Nemours And Company | Bag house filters and media |
| GB0709228D0 (en) * | 2007-05-14 | 2007-06-20 | Katholieke Universltelt Leuven | Cross-linked polyimide membranes |
| US8679216B2 (en) * | 2007-06-07 | 2014-03-25 | E I Du Pont De Nemours And Company | Process for forming a laminate of a nanoweb and a substrate and filters using the laminate |
| WO2010111755A2 (en) | 2009-04-01 | 2010-10-07 | Katholieke Universiteit Leuven - K.U.Leuven R & D | Improved method for making cross-linked polyimide membranes |
-
2010
- 2010-12-09 US US12/963,962 patent/US9475009B2/en active Active
-
2011
- 2011-12-06 WO PCT/US2011/063526 patent/WO2012078627A2/en not_active Ceased
- 2011-12-06 KR KR1020137017816A patent/KR101943667B1/ko active Active
- 2011-12-06 EP EP11846513.7A patent/EP2648830A4/en not_active Withdrawn
- 2011-12-06 CN CN201180058986.2A patent/CN103249469B/zh active Active
- 2011-12-06 JP JP2013543271A patent/JP2014506830A/ja active Pending
- 2011-12-09 TW TW100145519A patent/TW201226045A/zh unknown
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