JP2006500438A5 - - Google Patents
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- Publication number
- JP2006500438A5 JP2006500438A5 JP2004537622A JP2004537622A JP2006500438A5 JP 2006500438 A5 JP2006500438 A5 JP 2006500438A5 JP 2004537622 A JP2004537622 A JP 2004537622A JP 2004537622 A JP2004537622 A JP 2004537622A JP 2006500438 A5 JP2006500438 A5 JP 2006500438A5
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- fluid
- supercritical
- preparing
- ptfe
- 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
Links
- 239000012528 membrane Substances 0.000 claims description 78
- 239000000463 material Substances 0.000 claims description 58
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 46
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 34
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 34
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 25
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 23
- 239000001569 carbon dioxide Substances 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 15
- 239000011148 porous material Substances 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 8
- 230000008961 swelling Effects 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 5
- 150000003673 urethanes Chemical class 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000003607 modifier Substances 0.000 claims 5
- 238000000151 deposition Methods 0.000 claims 2
- 239000003398 denaturant Substances 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000001579 optical reflectometry Methods 0.000 claims 1
- 229920000058 polyacrylate Polymers 0.000 claims 1
- 229920001410 Microfiber Polymers 0.000 description 5
- 239000003658 microfiber Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/255,043 US7771818B2 (en) | 2002-09-20 | 2002-09-20 | Treatment of porous article |
| US10/255,043 | 2002-09-20 | ||
| PCT/US2003/021956 WO2004026575A1 (en) | 2002-09-20 | 2003-07-16 | Treatment of porous article |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010057029A Division JP5341802B2 (ja) | 2002-09-20 | 2010-03-15 | 多孔質物品の処理 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006500438A JP2006500438A (ja) | 2006-01-05 |
| JP2006500438A5 true JP2006500438A5 (https=) | 2010-07-15 |
| JP5021166B2 JP5021166B2 (ja) | 2012-09-05 |
Family
ID=31993433
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004537622A Expired - Fee Related JP5021166B2 (ja) | 2002-09-20 | 2003-07-16 | 多孔質物品の処理 |
| JP2010057029A Expired - Lifetime JP5341802B2 (ja) | 2002-09-20 | 2010-03-15 | 多孔質物品の処理 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010057029A Expired - Lifetime JP5341802B2 (ja) | 2002-09-20 | 2010-03-15 | 多孔質物品の処理 |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US7771818B2 (https=) |
| EP (1) | EP1542868A4 (https=) |
| JP (2) | JP5021166B2 (https=) |
| KR (1) | KR20050057446A (https=) |
| CN (1) | CN1684826B (https=) |
| AU (1) | AU2003265273B2 (https=) |
| CA (2) | CA2498786C (https=) |
| MX (1) | MXPA05003085A (https=) |
| RU (1) | RU2323770C2 (https=) |
| WO (1) | WO2004026575A1 (https=) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7771818B2 (en) * | 2002-09-20 | 2010-08-10 | Bha Group, Inc. | Treatment of porous article |
| US7407703B2 (en) | 2002-09-20 | 2008-08-05 | Bha Group, Inc. | Composite membrane having oleophobic properties |
| US7124764B2 (en) * | 2004-12-29 | 2006-10-24 | Industrial Technology Research Institute | Method for removing impurities from porous materials |
| US20060205301A1 (en) * | 2005-03-11 | 2006-09-14 | Bha Technologies, Inc. | Composite membrane having hydrophilic properties and method of manufacture |
| US7635062B2 (en) | 2005-03-11 | 2009-12-22 | Bha Group, Inc. | Composite membrane |
| US7588796B2 (en) * | 2005-03-11 | 2009-09-15 | Bha Group, Inc. | Method of making a composite membrane |
| JP5307536B2 (ja) * | 2005-05-25 | 2013-10-02 | ゴア エンタープライズ ホールディングス，インコーポレイティド | 微多孔質基材上の多機能性被膜 |
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| JP2009007439A (ja) * | 2007-06-27 | 2009-01-15 | Nitto Denko Corp | 撥液性を有する通気膜の製造方法と撥液性を有する通気膜ならびに通気部材 |
| JP4963452B2 (ja) * | 2007-08-06 | 2012-06-27 | 日東電工株式会社 | 撥液性を有する通気膜の製造方法および通気部材 |
| US20090095417A1 (en) * | 2007-10-11 | 2009-04-16 | General Electric Company | Heat treatment method for an expanded polytetrafluoroethylene membrane |
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| US8613214B2 (en) * | 2008-01-09 | 2013-12-24 | Orono Spectral Solutions, Inc. | Apparatus and method for determining analyte content in a fluid |
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| US20090239435A1 (en) * | 2008-03-19 | 2009-09-24 | General Electric Company | Protective suit and methods of manufacture thereof |
| US20090273111A1 (en) * | 2008-04-30 | 2009-11-05 | Bha Group, Inc. | Method of making a wind turbine rotor blade |
| US8673040B2 (en) | 2008-06-13 | 2014-03-18 | Donaldson Company, Inc. | Filter construction for use with air in-take for gas turbine and methods |
| RU2383561C1 (ru) * | 2008-07-03 | 2010-03-10 | Федеральное Государственное унитарное предприятие "Государственное научно-производственное предприятие "Сплав" | Способ получения гидрофильного капиллярно-пористого материала |
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| US8118910B2 (en) * | 2009-03-23 | 2012-02-21 | General Electric Company | Layered filtration membrane and methods of making same |
| US10074879B2 (en) | 2009-07-29 | 2018-09-11 | Deep Science, Llc | Instrumented fluid-surfaced electrode |
| US8968903B2 (en) | 2009-07-29 | 2015-03-03 | The Invention Science Fund I, Llc | Fluid-surfaced electrode |
| US20110097571A1 (en) * | 2009-10-22 | 2011-04-28 | Bha Group, Inc. | Oleophobic, air permeable, and breathable composite membrane |
| US8673440B2 (en) * | 2009-10-30 | 2014-03-18 | Bha Altair, Llc | Porous membrane |
| US20110151118A1 (en) * | 2009-12-21 | 2011-06-23 | General Electric Company | Treatment system using a fluid capable of phase change |
| KR101136943B1 (ko) * | 2010-04-16 | 2012-04-20 | 한국과학기술연구원 | 내오염성이 향상된 친수성 분리막의 제조방법 및 상기 방법으로 제조된 친수성 분리막 |
| US20110268959A1 (en) * | 2010-04-29 | 2011-11-03 | General Electric Company | Porous membrane |
| US8518207B2 (en) * | 2010-05-13 | 2013-08-27 | Columbia Sportswear North America, Inc. | Waterproof breathable fabric and method of making the same |
| US8479371B2 (en) | 2010-09-16 | 2013-07-09 | General Electric Company | Process for treatment of porous substrates |
| CN103649187A (zh) * | 2011-07-18 | 2014-03-19 | 赛尔格有限责任公司 | 表面改性聚合材料、改性官能化聚合物、功能聚合物和方法 |
| US8801933B2 (en) * | 2011-09-15 | 2014-08-12 | Bha Altair, Llc | Membrane distillation modules using oleophobically and antimicrobially treated microporous membranes |
| US20130108845A1 (en) * | 2011-10-31 | 2013-05-02 | YitHong Tee | Oleophobic membrane structures including a porous polymeric coating |
| WO2013101544A1 (en) * | 2011-12-30 | 2013-07-04 | Chevron U.S.A. Inc. | Coating compositions, applications thereof, and methods of forming |
| EP2835164B1 (en) * | 2012-04-06 | 2018-05-16 | Nitto Denko Corporation | Ventilation filter equipped with adhesive layer endowed with oil repellent properties |
| KR101938009B1 (ko) * | 2012-05-31 | 2019-01-11 | 한양대학교 산학협력단 | 소수성 분리막의 개질 방법 및 개질 시스템 |
| KR101509597B1 (ko) | 2012-12-11 | 2015-04-07 | 주식회사 아모그린텍 | 방수통음시트 및 이의 제조 방법 |
| EP2789460A4 (en) * | 2012-12-11 | 2016-05-18 | Amogreentech Co Ltd | WATERPROOF SOUND TRANSFER FILM AND METHOD OF MANUFACTURING THEREOF |
| EP2808165B1 (en) * | 2012-12-11 | 2018-02-07 | Amogreentech Co., Ltd. | Waterproof sound transmitting sheet, and method for producing same |
| US9573339B2 (en) | 2013-01-18 | 2017-02-21 | W. L. Gore & Associates, Inc. | Low gloss, air permeable, abrasion resistant, printable laminate containing an asymmetric membrane and articles made therefrom |
| EP2767180B1 (en) * | 2013-02-18 | 2017-01-04 | W.L. Gore & Associates GmbH | Flame protective fabric structure |
| US20140263053A1 (en) * | 2013-03-12 | 2014-09-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Filter System and Method |
| KR20150049292A (ko) * | 2013-10-29 | 2015-05-08 | 엘지전자 주식회사 | 단말기 및 단말기의 방수 테스트 방법 |
| US9517952B2 (en) * | 2013-11-15 | 2016-12-13 | General Electric Company | Hydrophilic-oleophobic copolymer composition and uses thereof |
| US9360758B2 (en) | 2013-12-06 | 2016-06-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device process filter and method |
| US9862859B2 (en) | 2014-09-12 | 2018-01-09 | W. L. Gore & Associates, Inc. | Porous air permeable polytetrafluoroethylene composites with improved mechanical and thermal properties |
| US20160075914A1 (en) * | 2014-09-12 | 2016-03-17 | W. L. Gore & Associates, Inc. | Porous Air Permeable Polytetrafluoroethylene Composites with Improved Mechanical and Thermal Properties |
| US10987638B2 (en) * | 2015-06-19 | 2021-04-27 | W. L. Gore & Associates, Inc. | Asymmetric polytetrafluoroethylene composite having a macro-textured surface and method for making the same |
| RU2676621C2 (ru) * | 2016-04-07 | 2019-01-09 | Дмитрий Сергеевич Лопатин | Модифицированная анионообменная мембрана и способ ее изготовления |
| RU2642775C1 (ru) | 2016-09-09 | 2018-01-25 | Автономная некоммерческая образовательная организация высшего образования "Сколковский институт науки и технологий" | Способ нанесения гидрофобного и олеофобного покрытия на текстильный материал и текстильный материал с гидрофобным и олеофобным покрытием |
| RU175342U1 (ru) * | 2017-01-18 | 2017-12-01 | Шэн-Хун ХУАН | Композитная ткань |
| KR102161292B1 (ko) | 2017-11-24 | 2020-09-29 | 주식회사 엘지화학 | 불소계 수지 다공성 막 및 그 제조방법 |
| JP6933984B2 (ja) * | 2018-01-11 | 2021-09-08 | 住友電気工業株式会社 | 撥油性シート材の製造方法及びガスセンサ |
| AU2018422666B2 (en) | 2018-05-08 | 2022-03-10 | W. L. Gore & Associates, Inc. | Flexible and stretchable printed circuits on stretchable substrates |
| WO2019216883A1 (en) | 2018-05-08 | 2019-11-14 | W.L. Gore & Associates, Inc. | Flexible printed circuits for dermal applications |
| WO2019217503A1 (en) * | 2018-05-08 | 2019-11-14 | W.L. Gore & Associates, Inc. | Flexible and durable printed circuits on stretchable and non-stretchable substrates |
| TWI715998B (zh) * | 2019-01-28 | 2021-01-11 | 笙特科技股份有限公司 | 過濾材料及其製造方法 |
| EP4288466A1 (en) | 2021-02-03 | 2023-12-13 | Donaldson Company, Inc. | Compositions and articles including perfluoropolyether bottlebrush polymers and methods of making and using same |
Family Cites Families (48)
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|---|---|---|---|---|
| US4194041A (en) | 1978-06-29 | 1980-03-18 | W. L. Gore & Associates, Inc. | Waterproof laminate |
| DE2853066A1 (de) | 1978-12-08 | 1980-06-26 | August Prof Dipl Phys D Winsel | Verfahren zur abdeckung der oberflaeche von insbesondere poroesen pulvern oder poroesen koerpern mit schuetzenden oder schmueckenden schichten |
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| JPS641216U (https=) * | 1987-06-16 | 1989-01-06 | ||
| US4992308A (en) | 1988-09-16 | 1991-02-12 | University Of South Florida | Supercritical fluid-aided treatment of porous materials |
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| US7771818B2 (en) * | 2002-09-20 | 2010-08-10 | Bha Group, Inc. | Treatment of porous article |
| RU2266305C2 (ru) * | 2004-02-02 | 2005-12-20 | Государственный научно-исследовательский институт органической химии и технологии ГосНИИОХТ | Способ получения полимерных материалов с заданной пористостью с помощью обработки двуокисью углерода в сверхкритическом состоянии и последующей термообработки при атмосферном давлении |
-
2002
- 2002-09-20 US US10/255,043 patent/US7771818B2/en not_active Expired - Lifetime
-
2003
- 2003-07-16 KR KR1020057004673A patent/KR20050057446A/ko not_active Ceased
- 2003-07-16 AU AU2003265273A patent/AU2003265273B2/en not_active Ceased
- 2003-07-16 CN CN03822500XA patent/CN1684826B/zh not_active Expired - Fee Related
- 2003-07-16 JP JP2004537622A patent/JP5021166B2/ja not_active Expired - Fee Related
- 2003-07-16 EP EP03797811A patent/EP1542868A4/en not_active Withdrawn
- 2003-07-16 MX MXPA05003085A patent/MXPA05003085A/es active IP Right Grant
- 2003-07-16 RU RU2005111749A patent/RU2323770C2/ru not_active IP Right Cessation
- 2003-07-16 CA CA 2498786 patent/CA2498786C/en not_active Expired - Lifetime
- 2003-07-16 CA CA 2736005 patent/CA2736005C/en not_active Expired - Lifetime
- 2003-07-16 WO PCT/US2003/021956 patent/WO2004026575A1/en not_active Ceased
-
2005
- 2005-02-01 US US11/048,228 patent/US7534471B2/en not_active Expired - Lifetime
- 2005-02-01 US US11/048,234 patent/US20050129925A1/en not_active Abandoned
-
2010
- 2010-03-15 JP JP2010057029A patent/JP5341802B2/ja not_active Expired - Lifetime
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