JP2014514158A5 - - Google Patents
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- Publication number
- JP2014514158A5 JP2014514158A5 JP2014510421A JP2014510421A JP2014514158A5 JP 2014514158 A5 JP2014514158 A5 JP 2014514158A5 JP 2014510421 A JP2014510421 A JP 2014510421A JP 2014510421 A JP2014510421 A JP 2014510421A JP 2014514158 A5 JP2014514158 A5 JP 2014514158A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- membrane layer
- filter medium
- nylon
- sieving
- 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.)
- Granted
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- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 63
- 239000012528 membrane Substances 0.000 claims description 57
- 239000011148 porous material Substances 0.000 claims description 57
- 238000007873 sieving Methods 0.000 claims description 34
- 239000004677 Nylon Substances 0.000 claims description 26
- 239000002121 nanofiber Substances 0.000 claims description 26
- 229920001778 nylon Polymers 0.000 claims description 26
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 11
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 11
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 229920002120 photoresistant polymer Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 6
- 238000000034 method Methods 0.000 claims 2
- 229920002292 Nylon 6 Polymers 0.000 claims 1
- 239000012982 microporous membrane Substances 0.000 description 20
- 239000004952 Polyamide Substances 0.000 description 6
- 229920002647 polyamide Polymers 0.000 description 6
- DFUYAWQUODQGFF-UHFFFAOYSA-N 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane Chemical compound CCOC(F)(F)C(F)(F)C(F)(F)C(F)(F)F DFUYAWQUODQGFF-UHFFFAOYSA-N 0.000 description 2
- 229920010741 Ultra High Molecular Weight Polyethylene (UHMWPE) Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161483820P | 2011-05-09 | 2011-05-09 | |
| US61/483,820 | 2011-05-09 | ||
| PCT/US2012/037031 WO2012154790A2 (en) | 2011-05-09 | 2012-05-09 | Porous composite membrane including microporous membrane layers and nanofiber layer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014514158A JP2014514158A (ja) | 2014-06-19 |
| JP2014514158A5 true JP2014514158A5 (https=) | 2016-07-14 |
| JP6030639B2 JP6030639B2 (ja) | 2016-11-24 |
Family
ID=47139959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014510421A Active JP6030639B2 (ja) | 2011-05-09 | 2012-05-09 | 微多孔質膜層およびナノ繊維層を含む多孔質複合膜 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20150001146A2 (https=) |
| EP (1) | EP2707125A4 (https=) |
| JP (1) | JP6030639B2 (https=) |
| KR (1) | KR101936451B1 (https=) |
| CN (1) | CN103648623B (https=) |
| TW (1) | TWI592204B (https=) |
| WO (1) | WO2012154790A2 (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI460007B (zh) | 2009-04-13 | 2014-11-11 | Entegris Inc | 多孔複合薄膜 |
| CN105413480B (zh) | 2011-04-01 | 2019-03-29 | Emd密理博公司 | 含有纳米纤维的复合材料结构 |
| JP2015197509A (ja) * | 2014-03-31 | 2015-11-09 | 富士フイルム株式会社 | 感活性光線性又は感放射線性樹脂組成物の製造方法及び感活性光線性又は感放射線性樹脂組成物 |
| CN104014197B (zh) * | 2014-06-11 | 2015-12-02 | 中鸿纳米纤维技术丹阳有限公司 | 一种含有溶剂式纳米纤维的过滤膜及其制备方法 |
| JP6568545B2 (ja) * | 2014-06-26 | 2019-08-28 | イー・エム・デイー・ミリポア・コーポレイシヨン | 増強された汚れ保持容量を有するフィルタ構造 |
| TWI666055B (zh) * | 2014-11-20 | 2019-07-21 | 美商恩特格林斯公司 | 接枝超高分子量聚乙烯微孔膜 |
| EP3283202B1 (en) | 2015-04-17 | 2025-10-01 | EMD Millipore Corporation | Method of purifying a biological materia of interest in a sample using nanofiber ultrafiltration membranes operated in tangential flow filtration mode |
| US10429738B2 (en) * | 2015-09-30 | 2019-10-01 | Tokyo Ohka Kogyo Co., Ltd. | Filtration filter, filtration method, production method of purified liquid chemical product for lithography, and method of forming resist pattern |
| EP3655142B1 (en) | 2017-07-21 | 2026-02-25 | Merck Millipore Ltd | Non-woven fiber membranes |
| KR102298236B1 (ko) | 2017-07-26 | 2021-09-07 | 후지필름 가부시키가이샤 | 여과 장치, 정제 장치, 약액의 제조 장치, 여과 완료 피정제물, 약액, 및 감활성광선성 또는 감방사선성 수지 조성물 |
| KR102916913B1 (ko) * | 2017-11-13 | 2026-01-22 | 더블유. 엘. 고어 앤드 어소시에이트스, 인코포레이티드 | 다공성 멤브레인을 포함하는 필터 백 |
| EP3787783A4 (en) * | 2018-04-30 | 2022-01-19 | Entegris, Inc. | POLYAMIDE COATED FILTER MEMBRANE, FILTERS AND PROCESS |
| US20200139309A1 (en) * | 2018-11-01 | 2020-05-07 | Entegris, Inc. | Porous polyethylene filter membrane with asymmetric pore structure, and related filters and methods |
| US11998878B2 (en) | 2019-03-15 | 2024-06-04 | Entegris, Inc. | Composite hollow fiber and related methods and products |
| JPWO2021070590A1 (https=) * | 2019-10-09 | 2021-04-15 | ||
| JP2024511911A (ja) * | 2020-09-17 | 2024-03-18 | ザ・ホンコン・ユニバーシティー・オブ・サイエンス・アンド・テクノロジー | 透明で再利用可能な超高分子量ポリエチレンナノポーラスエアフィルタ |
| KR102483728B1 (ko) * | 2020-12-30 | 2023-01-02 | 금오공과대학교 산학협력단 | 정렬된 기공층을 포함하는 멤브레인 및 이의 제조방법 |
| US20240391220A1 (en) * | 2021-08-30 | 2024-11-28 | Massachusetts Institute Of Technology | Alternative nanoporous network materials and processes |
| KR20240065085A (ko) * | 2021-09-20 | 2024-05-14 | 셀가드 엘엘씨 | 여과용 건식-공정 멤브레인 |
| EP4606464A1 (en) * | 2024-02-20 | 2025-08-27 | Sartorius Stedim Biotech GmbH | Method of performing gas/liquid-based integrity test |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0306350B1 (en) * | 1987-09-04 | 1991-08-14 | Ngk Insulators, Ltd. | Honeycomb structure for fluid filtration |
| JP4637476B2 (ja) * | 2002-12-19 | 2011-02-23 | 東京応化工業株式会社 | ホトレジスト組成物の製造方法 |
| US7875380B2 (en) * | 2003-06-17 | 2011-01-25 | Nanophil Co., Ltd. | Complex membrane for electrochemical device, manufacturing method and electrochemical device having the same |
| GB0500035D0 (en) * | 2005-01-04 | 2005-02-09 | Nanotecture Ltd | Filter |
| US7546916B2 (en) * | 2005-02-10 | 2009-06-16 | Robert Bosch Gmbh | Curved band conveyor |
| CN101170964A (zh) * | 2005-03-11 | 2008-04-30 | 环球油品公司 | 高通量微孔筛膜、含有这类膜的分离器和使用这类膜的方法 |
| EP1887845A4 (en) * | 2005-06-30 | 2010-08-11 | Ibiden Co Ltd | CIRCUIT BOARD |
| US8268395B2 (en) * | 2005-12-05 | 2012-09-18 | E. I. Du Pont De Nemours And Company | Method for providing resistance to biofouling in a porous support |
| JP2007301436A (ja) * | 2006-05-08 | 2007-11-22 | Kanai Juyo Kogyo Co Ltd | エアフィルタ用濾材 |
| US8361180B2 (en) * | 2006-11-27 | 2013-01-29 | E I Du Pont De Nemours And Company | Durable nanoweb scrim laminates |
| US7993523B2 (en) * | 2007-03-06 | 2011-08-09 | E. I. Du Pont De Nemours And Company | Liquid filtration media |
| US8038013B2 (en) | 2007-03-06 | 2011-10-18 | E.I. Du Pont De Nemours And Company | Liquid filtration media |
| EP2060315A3 (en) * | 2007-11-15 | 2009-08-12 | DSMIP Assets B.V. | High performance membrane |
| WO2009088647A1 (en) * | 2007-12-31 | 2009-07-16 | 3M Innovative Properties Company | Fluid filtration articles and methods of making and using the same |
| JP5875180B2 (ja) * | 2008-12-05 | 2016-03-02 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ | ナノウェブ層を有する改良型濾材 |
| TWI460007B (zh) | 2009-04-13 | 2014-11-11 | Entegris Inc | 多孔複合薄膜 |
| US8523971B2 (en) * | 2009-05-07 | 2013-09-03 | The Hong Kong Polytechnic University | Multilayer nanofiber filter |
-
2012
- 2012-05-09 US US14/114,868 patent/US20150001146A2/en not_active Abandoned
- 2012-05-09 KR KR1020137032204A patent/KR101936451B1/ko active Active
- 2012-05-09 TW TW101116479A patent/TWI592204B/zh active
- 2012-05-09 EP EP12781784.9A patent/EP2707125A4/en not_active Withdrawn
- 2012-05-09 CN CN201280022400.1A patent/CN103648623B/zh active Active
- 2012-05-09 WO PCT/US2012/037031 patent/WO2012154790A2/en not_active Ceased
- 2012-05-09 JP JP2014510421A patent/JP6030639B2/ja active Active
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