JP2005532164A5 - - Google Patents
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- JP2005532164A5 JP2005532164A5 JP2004521579A JP2004521579A JP2005532164A5 JP 2005532164 A5 JP2005532164 A5 JP 2005532164A5 JP 2004521579 A JP2004521579 A JP 2004521579A JP 2004521579 A JP2004521579 A JP 2004521579A JP 2005532164 A5 JP2005532164 A5 JP 2005532164A5
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- halopolymer
- film
- liquid
- porous
- 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.)
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- 239000012528 membrane Substances 0.000 claims 23
- 239000007788 liquid Substances 0.000 claims 11
- 239000012530 fluid Substances 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 5
- 238000009736 wetting Methods 0.000 claims 5
- 230000001427 coherent Effects 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- 229910052799 carbon Inorganic materials 0.000 claims 3
- 229910052731 fluorine Inorganic materials 0.000 claims 2
- 239000011737 fluorine Substances 0.000 claims 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 229920002313 fluoropolymer Polymers 0.000 claims 1
- 239000004811 fluoropolymer Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
Claims (17)
- 微孔性ハロポリマー膜であって、
第１の表面及び第２の表面と、前記第１及び第２の表面によって画成される厚さとを備え、前記膜の前記厚さ全体において少なくとも４０ｄｙｎ／ｃｍ（０．４０ｅｒｇ／ｍｍ２）の臨界濡れ表面張力（ＣＷＳＴ）と、２以上のサイクルにおいて少なくとも約０．７の濡れ／ディウェッティング比とを有し、少なくとも一方の前記表面が約１．２以上のフッ素／炭素（Ｆ／Ｃ）比を有する、微孔性ハロポリマー膜。 - 微孔性ハロポリマー膜であって、
第１の表面及び第２の表面と、前記第１及び第２の表面によって画成される厚さとを備え、少なくとも一方の前記表面が約１．２以上のＦ／Ｃ比を有し、前記膜が、２以上のサイクルにおいて少なくとも約０．７の濡れ／ディウェッティング比と、低レベルの抽出物とを有する、微孔性ハロポリマー膜。 - 多孔性ハロポリマー膜であって、
第１の表面及び第２の表面と、前記第１及び第２の表面によって画成される厚さとを備え、前記膜の前記厚さ全体において少なくとも約４０ｄｙｎ／ｃｍ（０．４０ｅｒｇ／ｍｍ２）のＣＷＳＴと、２以上のサイクルにおいて少なくとも約０．７の濡れ／ディウェッティング比とを有する、多孔性ハロポリマー膜。 - 約０．０２〜約０．１μｍの範囲の公称孔径を有する、請求項１〜３のいずれか一項に記載のハロポリマー膜。
- 膜厚全体を通して少なくとも約５８ｄｙｎ／ｃｍ（０．５８ｅｒｇ／ｍｍ２）のＣＷＳＴを有する、請求項４に記載のハロポリマー膜。
- 少なくとも約４５ｐｓｉ（約３１０ｋＰａ）の水バブルポイントを有する、請求項１〜５のいずれか一項に記載のハロポリマー膜。
- ＰＴＦＥを備える、請求項６に記載のハロポリマー膜。
- 少なくとも１つの表面が約０．１５以下の酸素／炭素（Ｏ／Ｃ）比を有する、請求項１〜７のいずれか一項に記載のハロポリマー膜。
- 約１００ｐｐｂ未満の抽出物を有する、請求項１〜８のいずれか一項に記載のハロポリマー膜。
- 多孔性ハロポリマー膜の製造方法であって、
多孔性ハロポリマー膜を非コヒーレントＵＶ放射線に曝露して、第１の表面及び第２の表面と、前記第１及び第２の表面によって画成される厚さとを備え、前記膜の前記厚さ全体において少なくとも２６ｄｙｎ／ｃｍ（０．２６ｅｒｇ／ｍｍ２）のＣＷＳＴと、少なくとも約３３ｐｓｉの水バブルポイントと、２以上のサイクルにおいて少なくとも約０．７の濡れ／ディウェッティング比とを有し、少なくとも一方の前記表面が約１．２以上のフッ素／炭素（Ｆ／Ｃ）比を有する多孔性ハロポリマー膜を製造するステップを備える、製造方法。 - 多孔性ハロポリマー膜の製造方法であって、
多孔性ハロポリマー膜を液体と接触させて、液体処理された膜を得るステップと、
前記液体処理された膜を非コヒーレントＵＶ放射線に曝露するステップと、
を備える、製造方法。 - 前記多孔性ハロポリマー膜を液体と接触させるステップが、前記膜を第１の液体及び第２の液体、並びに任意的な第３の液体と接触させることを含む、請求項１１に記載の方法。
- 前記多孔性ハロポリマー膜を液体と接触させるステップが、前記膜を前記液体中に浸漬することを含み、
前記液体処理された膜を非コヒーレントＵＶ放射線に曝露するステップが、前記膜を前記液体中に浸漬しながら前記膜を放射線に曝露することを含む、請求項１１に記載の方法。 - 前記ハロポリマー膜がフルオロポリマーを含む、請求項１０〜１３のいずれか一項に記載の方法。
- 請求項１０〜１４のいずれか一項に記載の多孔性ハロポリマー膜を、非コヒーレントＵＶ放射線に曝露するステップによって製造される多孔性ハロポリマー膜。
- 請求項１〜９及び１５のいずれか一項に記載の膜を、処理するための流体と接触させるステップと、前記処理された流体を回収するステップとを備える、流体処理方法。
- 前記処理するための流体が脱気する流体である、請求項１６に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39486502P | 2002-07-11 | 2002-07-11 | |
| PCT/US2003/021438 WO2004007060A2 (en) | 2002-07-11 | 2003-07-09 | Uv treated membranes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005532164A JP2005532164A (ja) | 2005-10-27 |
| JP2005532164A5 true JP2005532164A5 (ja) | 2006-08-17 |
| JP4398860B2 JP4398860B2 (ja) | 2010-01-13 |
Family
ID=30115782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004521579A Expired - Lifetime JP4398860B2 (ja) | 2002-07-11 | 2003-07-09 | Ｕｖ処理膜 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7611629B2 (ja) |
| EP (1) | EP1531925B1 (ja) |
| JP (1) | JP4398860B2 (ja) |
| KR (1) | KR100998521B1 (ja) |
| AU (1) | AU2003253840A1 (ja) |
| WO (1) | WO2004007060A2 (ja) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4398860B2 (ja) | 2002-07-11 | 2010-01-13 | ポール・コーポレーション | Ｕｖ処理膜 |
| JP4761041B2 (ja) * | 2005-02-23 | 2011-08-31 | ソニー株式会社 | シリコン膜の形成方法 |
| US7393388B2 (en) | 2005-05-13 | 2008-07-01 | United Technologies Corporation | Spiral wound fuel stabilization unit for fuel de-oxygenation |
| US7435283B2 (en) | 2005-05-18 | 2008-10-14 | United Technologies Corporation | Modular fuel stabilization system |
| US7465336B2 (en) | 2005-06-09 | 2008-12-16 | United Technologies Corporation | Fuel deoxygenation system with non-planar plate members |
| US7377112B2 (en) | 2005-06-22 | 2008-05-27 | United Technologies Corporation | Fuel deoxygenation for improved combustion performance |
| US7615104B2 (en) | 2005-11-03 | 2009-11-10 | United Technologies Corporation | Fuel deoxygenation system with multi-layer oxygen permeable membrane |
| US7582137B2 (en) | 2006-01-18 | 2009-09-01 | United Technologies Corporation | Fuel deoxygenator with non-planar fuel channel and oxygen permeable membrane |
| US7569099B2 (en) | 2006-01-18 | 2009-08-04 | United Technologies Corporation | Fuel deoxygenation system with non-metallic fuel plate assembly |
| US7824470B2 (en) | 2006-01-18 | 2010-11-02 | United Technologies Corporation | Method for enhancing mass transport in fuel deoxygenation systems |
| KR20150001712A (ko) | 2006-04-03 | 2015-01-06 | 엔테그리스, 아이엔씨. | 대기압 마이크로파 플라즈마 처리된 다공성 막 |
| WO2009110342A1 (ja) * | 2008-03-04 | 2009-09-11 | 東京エレクトロン株式会社 | 多孔質部材 |
| US9441078B2 (en) | 2014-05-30 | 2016-09-13 | Pall Corporation | Self-assembling polymers—I |
| US9593219B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by spin coating (IIa) |
| US9593217B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (Va) |
| US9193835B1 (en) | 2014-05-30 | 2015-11-24 | Pall Corporation | Self-assembling polymers—IV |
| US9162189B1 (en) | 2014-05-30 | 2015-10-20 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by spin coating (Ia) |
| US9328206B2 (en) | 2014-05-30 | 2016-05-03 | Pall Corporation | Self-assembling polymers—III |
| US9765171B2 (en) | 2014-05-30 | 2017-09-19 | Pall Corporation | Self-assembling polymers—V |
| US9593218B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (IIIa) |
| US9616395B2 (en) | 2014-05-30 | 2017-04-11 | Pall Corportaion | Membrane comprising self-assembled block copolymer and process for producing the same by spray coating (Ic) |
| US9592477B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (Ib) |
| US9469733B2 (en) | 2014-05-30 | 2016-10-18 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (IVa) |
| US9604181B2 (en) | 2014-05-30 | 2017-03-28 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by spray coating (IIc) |
| US9163122B1 (en) | 2014-05-30 | 2015-10-20 | Pall Corporation | Self-assembling polymers—II |
| US9598543B2 (en) | 2014-05-30 | 2017-03-21 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (VIa) |
| US9592476B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (IIb) |
| US9169361B1 (en) | 2014-05-30 | 2015-10-27 | Pall Corporation | Self-assembling polymers—VI |
| US9303133B2 (en) | 2014-06-30 | 2016-04-05 | Pall Corporation | Hydrophilic membranes and method of preparation thereof (IV) |
| US9394407B2 (en) | 2014-06-30 | 2016-07-19 | Pall Corporation | Hydrophilic block copolymers and membranes prepared therefrom (I) |
| US9260569B2 (en) | 2014-06-30 | 2016-02-16 | Pall Corporation | Hydrophilic block copolymers and method of preparation thereof (III) |
| US9254466B2 (en) | 2014-06-30 | 2016-02-09 | Pall Corporation | Crosslinked cellulosic membranes |
| US9962662B2 (en) | 2014-06-30 | 2018-05-08 | Pall Corporation | Fluorinated polymer and use thereof in the preparation of hydrophilic membranes (vi) |
| US9309367B2 (en) | 2014-06-30 | 2016-04-12 | Pall Corporation | Membranes comprising cellulosic material and hydrophilic block copolymer (V) |
| US9718924B2 (en) | 2014-06-30 | 2017-08-01 | Pall Corporation | Hydrophilic block copolymers and membranes prepared therefrom (II) |
| US20170028358A1 (en) * | 2015-07-31 | 2017-02-02 | Pall Corporation | Hydrophilizing ptfe membranes |
| US20170028359A1 (en) * | 2015-07-31 | 2017-02-02 | Pall Corporation | Coated ptfe membrane |
| CN109195682A (zh) | 2016-06-01 | 2019-01-11 | 恩特格里斯公司 | 导电过滤装置 |
| CN115866862A (zh) | 2018-05-07 | 2023-03-28 | 恩特格里斯公司 | 具有集成静电放电缓解的流体回路 |
| EP3887027A4 (en) * | 2018-11-28 | 2022-08-10 | 3M Innovative Properties Company | ULTRAVIOLET TREATMENT OF MEMBRANES AND RESULTING MEMBRANE |
| JP7286585B2 (ja) * | 2020-04-22 | 2023-06-05 | 三菱重工機械システム株式会社 | 殺菌システムおよび殺菌方法 |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3935096A (en) * | 1974-01-02 | 1976-01-27 | Hooker Chemicals & Plastics Corporation | Production of aqueous metal hydroxide solutions of low metal halide concentration |
| US3978341A (en) * | 1974-04-10 | 1976-08-31 | E. I. Du Pont De Nemours And Company | Short wavelength ultraviolet irradiation treatment of polymeric surfaces |
| IT1122385B (it) * | 1979-08-01 | 1986-04-23 | Oronzio De Nora Impianti | Elettrodo per celle elettrochimiche ad elettrolita solido |
| US4618533A (en) * | 1984-11-30 | 1986-10-21 | Millipore Corporation | Porous membrane having hydrophilic surface and process |
| US5053132A (en) * | 1985-10-22 | 1991-10-01 | The Trustees Of The Stevens Institute Of Technology | Asymmetrically-wettable porous membrane |
| US4879176A (en) * | 1987-03-16 | 1989-11-07 | Minnesota Mining And Manufacturing Company | Surface modification of semicrystalline polymers |
| WO1989000879A1 (en) * | 1987-07-30 | 1989-02-09 | Toray Industries, Inc. | Porous polymetrafluoroethylene membrane, separating apparatus using same, and process for their production |
| US4925572A (en) * | 1987-10-20 | 1990-05-15 | Pall Corporation | Device and method for depletion of the leukocyte content of blood and blood components |
| US4946903A (en) * | 1989-03-27 | 1990-08-07 | The Research Foundation Of State University Of Ny | Oxyfluoropolymers having chemically reactive surface functionality and increased surface energies |
| US5232600A (en) * | 1989-05-15 | 1993-08-03 | Pall Corporation | Hydrophobic membranes |
| US4951770A (en) * | 1989-07-14 | 1990-08-28 | Vaughen Jack F | Structure to form a load-bearing air cushion for a vehicle |
| US4981770A (en) * | 1989-07-28 | 1991-01-01 | At&T Bell Laboratories | Process for fabrication of device |
| US5798261A (en) * | 1989-10-31 | 1998-08-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Distributed pore chemistry in porous organic polymers |
| US5051312A (en) * | 1990-03-29 | 1991-09-24 | E. I. Du Pont De Nemours And Company | Modification of polymer surfaces |
| EP0456939B1 (en) * | 1990-05-18 | 1995-02-22 | Japan Gore-Tex, Inc. | Hydrophilic porous fluoropolymer membrane |
| DE69219963T2 (de) * | 1991-02-13 | 1997-10-16 | Nihon Millipore Kogyo K K | Verfahren zur bestimmung der zahl lebender mikroorganismen |
| US5198505A (en) * | 1991-04-11 | 1993-03-30 | Pall Corporation | Uniform polyvinylidene difluoride membranes |
| CA2110499C (en) * | 1991-06-14 | 1998-06-23 | Stanislaw L. Zukowski | Surface modified porous expanded polytetrafluoroethylene and process for making |
| US5320789A (en) * | 1991-11-06 | 1994-06-14 | Japan Atomic Energy Research Institute | Surface modification of fluorine resin with laser light |
| SE9201157D0 (sv) * | 1992-04-10 | 1992-04-10 | Siemens Elema Ab | Saett att styra kompressionskraften vid en roentgenapparat foer mammografiundersoekningar och anordning foer genomfoerande av saettet |
| US5209849A (en) * | 1992-04-24 | 1993-05-11 | Gelman Sciences Inc. | Hydrophilic microporous polyolefin membrane |
| JP3176740B2 (ja) * | 1992-12-08 | 2001-06-18 | 倉敷紡績株式会社 | フッ素樹脂の紫外レーザー光を用いる表面改質法 |
| US5630941A (en) * | 1992-12-23 | 1997-05-20 | Burger; Wolfgang | Permanent hydrophilic modification of fluoropolymers |
| US6689426B1 (en) * | 1993-03-23 | 2004-02-10 | Tokai University | Solid surface modification method and apparatus |
| EP0644227B1 (en) * | 1993-03-23 | 2003-07-23 | Tokai University | Solid surface modifying method and apparatus |
| WO1995007176A1 (fr) * | 1993-09-10 | 1995-03-16 | Tokai Rubber Industries, Ltd. | Tuyau d'essence et ses procede et appareil de production |
| US5364257A (en) * | 1993-10-07 | 1994-11-15 | Yeh Ten F | Middle sole sloping machine with length/width adjustable rolls |
| JPH07178318A (ja) | 1993-12-24 | 1995-07-18 | Nitto Denko Corp | 液体用濾過装置の循環濾過方法 |
| JP3428123B2 (ja) * | 1994-03-11 | 2003-07-22 | 住友電気工業株式会社 | 表面改質フッ素樹脂の製造方法 |
| US5468560A (en) * | 1994-04-19 | 1995-11-21 | The Boc Group, Inc. | Product and process for polymeric article with improved surface |
| JP2999365B2 (ja) * | 1994-05-10 | 2000-01-17 | 倉敷紡績株式会社 | フッ素樹脂製多孔質体の親水化法 |
| JP3352822B2 (ja) * | 1994-07-15 | 2002-12-03 | 日本原子力研究所 | カルボン酸の紫外光照射によるフッ素系高分子表面への有機官能基付与方法 |
| US5730924A (en) * | 1994-12-28 | 1998-03-24 | Sumitomo Heavy Industries, Ltd. | Micromachining of polytetrafluoroethylene using radiation |
| US5914182A (en) * | 1996-06-03 | 1999-06-22 | Gore Hybrid Technologies, Inc. | Materials and methods for the immobilization of bioactive species onto polymeric substrates |
| US5859086A (en) * | 1996-08-07 | 1999-01-12 | Competitive Technologies Of Pa, Inc. | Light directed modification fluoropolymers |
| US5789755A (en) * | 1996-08-28 | 1998-08-04 | New Star Lasers, Inc. | Method and apparatus for removal of material utilizing near-blackbody radiator means |
| US5980637A (en) * | 1996-12-20 | 1999-11-09 | Steag Rtp Systems, Inc. | System for depositing a material on a substrate using light energy |
| US5928792A (en) * | 1997-05-01 | 1999-07-27 | Millipore Corporation | Process for making surface modified porous membrane with perfluorocarbon copolymer |
| US5972176A (en) * | 1997-10-03 | 1999-10-26 | 3M Innovative Properties Company | Corona treatment of polymers |
| JP4398860B2 (ja) | 2002-07-11 | 2010-01-13 | ポール・コーポレーション | Ｕｖ処理膜 |
-
2003
- 2003-07-09 JP JP2004521579A patent/JP4398860B2/ja not_active Expired - Lifetime
- 2003-07-09 KR KR1020057000562A patent/KR100998521B1/ko active IP Right Grant
- 2003-07-09 WO PCT/US2003/021438 patent/WO2004007060A2/en active Application Filing
- 2003-07-09 EP EP03764401.0A patent/EP1531925B1/en not_active Expired - Lifetime
- 2003-07-09 US US10/520,080 patent/US7611629B2/en not_active Expired - Lifetime
- 2003-07-09 AU AU2003253840A patent/AU2003253840A1/en not_active Abandoned
-
2009
- 2009-10-02 US US12/572,531 patent/US7833419B2/en not_active Expired - Lifetime
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