JP6030639B2 - 微多孔質膜層およびナノ繊維層を含む多孔質複合膜 - Google Patents
微多孔質膜層およびナノ繊維層を含む多孔質複合膜 Download PDFInfo
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- JP6030639B2 JP6030639B2 JP2014510421A JP2014510421A JP6030639B2 JP 6030639 B2 JP6030639 B2 JP 6030639B2 JP 2014510421 A JP2014510421 A JP 2014510421A JP 2014510421 A JP2014510421 A JP 2014510421A JP 6030639 B2 JP6030639 B2 JP 6030639B2
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- layer
- nylon
- membrane
- sieving
- filter
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- 239000012528 membrane Substances 0.000 title claims description 194
- 239000002121 nanofiber Substances 0.000 title claims description 129
- 239000012982 microporous membrane Substances 0.000 title description 82
- 239000002131 composite material Substances 0.000 title description 12
- 238000007873 sieving Methods 0.000 claims description 103
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 102
- 229920001778 nylon Polymers 0.000 claims description 101
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- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 24
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- 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 19
- 239000011324 bead Substances 0.000 description 15
- 229920002302 Nylon 6,6 Polymers 0.000 description 14
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 14
- 239000010931 gold Substances 0.000 description 14
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
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- 229920004890 Triton X-100 Polymers 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
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- 239000004695 Polyether sulfone Substances 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical group [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- 229920010741 Ultra High Molecular Weight Polyethylene (UHMWPE) Polymers 0.000 description 2
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- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
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- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
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- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
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- 229920003231 aliphatic polyamide Polymers 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
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- 235000019253 formic acid Nutrition 0.000 description 1
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- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000001183 hydrocarbyl group Chemical class 0.000 description 1
- 229920013746 hydrophilic polyethylene oxide Polymers 0.000 description 1
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- 239000004816 latex Substances 0.000 description 1
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- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000004750 melt-blown nonwoven Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1216—Three or more layers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- 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
- B01D71/26—Polyalkenes
- B01D71/261—Polyethylene
-
- 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
- B01D71/56—Polyamides, e.g. polyester-amides
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/16—Coating processes; Apparatus therefor
-
- 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
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
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 JP2014514158A5 (https=) | 2016-07-14 |
| JP6030639B2 true 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN103648623A (zh) | 2014-03-19 |
| WO2012154790A3 (en) | 2013-01-31 |
| CN103648623B (zh) | 2016-06-15 |
| JP2014514158A (ja) | 2014-06-19 |
| EP2707125A2 (en) | 2014-03-19 |
| KR101936451B1 (ko) | 2019-01-08 |
| EP2707125A4 (en) | 2014-11-19 |
| WO2012154790A2 (en) | 2012-11-15 |
| US20140061114A1 (en) | 2014-03-06 |
| KR20140042811A (ko) | 2014-04-07 |
| TWI592204B (zh) | 2017-07-21 |
| TW201311331A (zh) | 2013-03-16 |
| US20150001146A2 (en) | 2015-01-01 |
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