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 |
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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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| 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 |
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| 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 |
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| 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 |
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| 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 |
| US11212916B2 (en) | 2018-05-08 | 2021-12-28 | W. L. Gore & Associates, Inc. | Flexible printed circuits for dermal applications |
| US11330711B2 (en) | 2018-05-08 | 2022-05-10 | W. L. Gore & Associates, Inc. | Flexible and durable printed circuits on stretchable and non-stretchable substrates |
| CN112088582A (zh) | 2018-05-08 | 2020-12-15 | W.L.戈尔及同仁股份有限公司 | 可拉伸基材上的柔性且可拉伸印刷电路 |
| 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 |
| KR20230142731A (ko) | 2021-02-03 | 2023-10-11 | 도날드슨 컴파니, 인코포레이티드 | 퍼플루오로폴리에테르 병솔형 중합체를 포함하는 조성물및 물품, 그리고 이의 제조 및 사용 방법 |
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-
2002
- 2002-09-20 US US10/255,043 patent/US7771818B2/en not_active Expired - Lifetime
-
2003
- 2003-07-16 JP JP2004537622A patent/JP5021166B2/ja not_active Expired - Fee Related
- 2003-07-16 MX MXPA05003085A patent/MXPA05003085A/es active IP Right Grant
- 2003-07-16 CA CA 2498786 patent/CA2498786C/en not_active Expired - Lifetime
- 2003-07-16 RU RU2005111749A patent/RU2323770C2/ru not_active IP Right Cessation
- 2003-07-16 CA CA 2736005 patent/CA2736005C/en not_active Expired - Lifetime
- 2003-07-16 KR KR1020057004673A patent/KR20050057446A/ko not_active Ceased
- 2003-07-16 EP EP03797811A patent/EP1542868A4/en not_active Withdrawn
- 2003-07-16 WO PCT/US2003/021956 patent/WO2004026575A1/en 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
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2005
- 2005-02-01 US US11/048,234 patent/US20050129925A1/en not_active Abandoned
- 2005-02-01 US US11/048,228 patent/US7534471B2/en not_active Expired - Lifetime
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2010
- 2010-03-15 JP JP2010057029A patent/JP5341802B2/ja not_active Expired - Lifetime
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