JP4192091B2 - 架橋されたマルチポリマーコーティング - Google Patents

架橋されたマルチポリマーコーティング Download PDF

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Publication number
JP4192091B2
JP4192091B2 JP2003513615A JP2003513615A JP4192091B2 JP 4192091 B2 JP4192091 B2 JP 4192091B2 JP 2003513615 A JP2003513615 A JP 2003513615A JP 2003513615 A JP2003513615 A JP 2003513615A JP 4192091 B2 JP4192091 B2 JP 4192091B2
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JP
Japan
Prior art keywords
product
acrylamide
monomers
coating
monomer
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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.)
Expired - Lifetime
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JP2003513615A
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English (en)
Japanese (ja)
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JP2005508398A5 (enExample
JP2005508398A (ja
Inventor
チヤークーデイアン,ジヨン
Original Assignee
ミリポア・コーポレーシヨン
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Priority claimed from PCT/US2002/013194 external-priority patent/WO2003008011A1/en
Publication of JP2005508398A publication Critical patent/JP2005508398A/ja
Publication of JP2005508398A5 publication Critical patent/JP2005508398A5/ja
Application granted granted Critical
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/34—Use of radiation
    • B01D2323/345—UV-treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Materials For Medical Uses (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
JP2003513615A 2001-04-27 2002-04-26 架橋されたマルチポリマーコーティング Expired - Lifetime JP4192091B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28717201P 2001-04-27 2001-04-27
PCT/US2002/013194 WO2003008011A1 (en) 2001-04-27 2002-04-26 Crosslinked multipolymer coating

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2008193542A Division JP2009034999A (ja) 2001-04-27 2008-07-28 架橋されたマルチポリマーコーティング

Publications (3)

Publication Number Publication Date
JP2005508398A JP2005508398A (ja) 2005-03-31
JP2005508398A5 JP2005508398A5 (enExample) 2005-12-22
JP4192091B2 true JP4192091B2 (ja) 2008-12-03

Family

ID=23101756

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2003513615A Expired - Lifetime JP4192091B2 (ja) 2001-04-27 2002-04-26 架橋されたマルチポリマーコーティング
JP2002585068A Expired - Fee Related JP5219231B2 (ja) 2001-04-27 2002-04-26 新規なコート膜およびその他の製品
JP2009236567A Pending JP2010059427A (ja) 2001-04-27 2009-10-13 新規なコート膜およびその他の製品

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2002585068A Expired - Fee Related JP5219231B2 (ja) 2001-04-27 2002-04-26 新規なコート膜およびその他の製品
JP2009236567A Pending JP2010059427A (ja) 2001-04-27 2009-10-13 新規なコート膜およびその他の製品

Country Status (5)

Country Link
US (4) US7648034B2 (enExample)
EP (2) EP1390087B1 (enExample)
JP (3) JP4192091B2 (enExample)
DE (3) DE60236696D1 (enExample)
WO (1) WO2002087734A1 (enExample)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003008011A1 (en) * 2001-04-27 2003-01-30 Millipore Corporation Crosslinked multipolymer coating
AU2003260009A1 (en) * 2002-09-03 2004-03-29 Whatman Plc Porous composite membrane and method for making the same
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
JP2005176716A (ja) * 2003-12-19 2005-07-07 Fuji Photo Film Co Ltd 核酸の分離精製方法
CN102512986A (zh) 2004-07-02 2012-06-27 西门子工业公司 气体可透膜
WO2006002479A1 (en) * 2004-07-05 2006-01-12 U.S. Filter Wastewater Group, Inc. Hydrophilic membranes
EP1793916B1 (en) 2004-09-30 2010-11-24 McMASTER UNIVERSITY Composite material comprising layered hydrophilic coatings
US7867417B2 (en) 2004-12-03 2011-01-11 Siemens Water Technologies Corp. Membrane post treatment
EP1893676A4 (en) * 2005-06-20 2010-05-26 Siemens Water Tech Corp TREATMENT OF RETICULATING POLYMERIC MEMBRANES
AU2006261581B2 (en) * 2005-06-20 2012-03-15 Evoqua Water Technologies Llc Cross linking treatment of polymer membranes
US7988891B2 (en) * 2005-07-14 2011-08-02 Siemens Industry, Inc. Monopersulfate treatment of membranes
JP4745817B2 (ja) * 2005-12-22 2011-08-10 誠一 横尾 生細胞分離用遠心分離管
US7717273B2 (en) * 2006-05-24 2010-05-18 Millipore Corporation Membrane surface modification by radiation-induced polymerization
US9375499B2 (en) * 2006-07-14 2016-06-28 Wisconsin Alumni Research Foundation Adsorptive membranes for trapping viruses
EP2061526B1 (en) 2006-09-13 2015-07-29 DSM IP Assets B.V. Coated medical device
US8557583B2 (en) * 2007-03-15 2013-10-15 Dai Nippon Printing Co., Ltd. Cell culture support and manufacture thereof
GB0721527D0 (en) * 2007-11-02 2007-12-12 P2I Ltd Filtration Membranes
US8132676B2 (en) * 2008-08-18 2012-03-13 Emd Millipore Corporation Hydrophilic, high protein binding, low fluorescence, western blotting membrane
CN101434708B (zh) * 2008-12-19 2012-01-11 成都中科来方能源科技有限公司 水性聚合物改性微孔聚烯烃隔膜及其制备方法和用途
DE102009004848B3 (de) 2009-01-16 2010-04-15 Sartorius Stedim Biotech Gmbh Elektronenstrahlinduzierte Modifizierung von Membranen durch Polymere
DE102009036947B4 (de) 2009-08-11 2018-05-03 Leibniz-Institut für Oberflächenmodifizierung e.V. Direkte Modifizierung von Polymer-Membranen mit niedermolekularen Verbindungen und damit erhaltene Polymermembrane sowie deren Verwendung
GB0921951D0 (en) * 2009-12-16 2010-02-03 Fujifilm Mfg Europe Bv Curable compositions and membranes
US20110147308A1 (en) * 2009-12-21 2011-06-23 Siemens Water Technologies Corp. Charged Porous Polymeric Membranes and Their Preparation
US10099182B2 (en) * 2010-02-02 2018-10-16 EF-Materials Industries Inc. Water-proof and dust-proof membrane assembly and applications thereof
MX2012012803A (es) * 2010-05-03 2013-02-15 Hidration Systems Llc Membrana hidrolizada recubierta con polimero.
US8857629B2 (en) 2010-07-15 2014-10-14 International Business Machines Corporation Composite membrane with multi-layered active layer
US8760760B2 (en) * 2010-09-30 2014-06-24 Reald Inc. Cleanable coating for projection screen
US20120175300A1 (en) * 2011-01-11 2012-07-12 Herron John R Two-layer membrane
US9022227B2 (en) * 2011-03-21 2015-05-05 International Business Machines Corporation Composite membranes and methods of preparation thereof
US8852693B2 (en) 2011-05-19 2014-10-07 Liquipel Ip Llc Coated electronic devices and associated methods
US9713792B2 (en) 2011-07-25 2017-07-25 Fujifilm Manufacturing Europe Bv Composite membranes
US9394460B1 (en) 2011-09-19 2016-07-19 Columbia Insrancc Company Ambient self-crosslinkable latex
US9115265B2 (en) 2011-09-19 2015-08-25 Columbia Insurance Company Ambient self-crosslinkable latex
DE102012008471B4 (de) 2012-04-27 2018-05-24 Sartorius Stedim Biotech Gmbh Filterelement mit verbesserter Prüfbarkeit nach trockenem Bedampfen, Verfahren zu dessen Herstellung und dessen Verwendung
US9365501B2 (en) 2012-04-27 2016-06-14 Kowa Company, Ltd. Stable polymerizable UV-absorbing colorant for intraocular lens
US9561474B2 (en) 2012-06-07 2017-02-07 International Business Machines Corporation Composite membrane with multi-layered active layer
EP2895257A1 (en) 2012-09-14 2015-07-22 Evoqua Water Technologies LLC A polymer blend for membranes
ES2688532T3 (es) 2013-01-18 2018-11-05 Basf Se Composiciones de recubrimiento a base de dispersión acrílica
US20160038888A1 (en) * 2013-04-08 2016-02-11 Saltworks Technologies Inc. Ion exchange membranes selectively permeable to specific ions
SG11201704043VA (en) * 2014-11-20 2017-06-29 Entegris Inc Grafted ultra high molecular weight polyethylene microporous membranes
SG10201507931QA (en) * 2014-12-22 2016-07-28 Emd Millipore Corp Removal of microorganisms from cell culture media
MX2017011895A (es) 2015-03-16 2018-05-28 3M Innovative Properties Co Elementos coalescentes en la produccion de cobre.
US9643130B2 (en) * 2015-03-31 2017-05-09 Pall Corporation Hydrophilically modified fluorinated membrane (IV)
US9630151B2 (en) 2015-03-31 2017-04-25 Pall Corporation Hydrophilically modified fluorinated membrane (V)
US9636641B2 (en) * 2015-03-31 2017-05-02 Pall Corporation Hydrophilically modified fluorinated membrane (I)
US9724650B2 (en) * 2015-03-31 2017-08-08 Pall Corporation Hydrophilically modified fluorinated membrane (II)
US9649603B2 (en) 2015-03-31 2017-05-16 Pall Corporation Hydrophilically modified fluorinated membrane (III)
US9849428B2 (en) 2015-04-30 2017-12-26 Pall Corporation Hydrophilically modified fluorinated membrane (VI)
TWI682000B (zh) * 2015-06-26 2020-01-11 美商恩特格林斯公司 接枝聚碸膜
EP3322511B1 (en) 2015-07-14 2022-09-07 Rohm & Haas Electronic Materials Singapore Pte. Ltd Aeration device for filtration system
TW201938703A (zh) * 2018-03-01 2019-10-01 日商捷恩智股份有限公司 塗佈組成物、親水化微多孔膜
WO2020075710A1 (ja) * 2018-10-09 2020-04-16 Jnc株式会社 微多孔膜を親水性にするためのコーティング組成物および親水性の微多孔膜
JP7875026B2 (ja) * 2021-05-25 2026-06-17 キヤノン株式会社 活性エネルギー線硬化型液体組成物、記録方法及び記録装置
US20230372879A1 (en) * 2022-05-19 2023-11-23 Entegris, Inc. Hydrophilic membranes for filtration
CN118594275B (zh) 2024-06-20 2025-09-12 艾里奥斯生物科技(上海)有限公司 一种聚合物膜的改性方法、改性的聚合物膜及过滤装置

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928255A (en) * 1971-02-22 1975-12-23 Cpc International Inc Chemically joined, phase separated self-cured hydrophilic thermoplastic graft copolymers and their preparation
US3985840A (en) 1971-11-08 1976-10-12 Minnesota Mining And Manufacturing Company Method of introducing microporosity into membranes and making capsules having microporous capsule walls
US3770454A (en) * 1971-12-21 1973-11-06 Chillproofing of fermented malt beverages
US3941718A (en) * 1972-10-03 1976-03-02 Gaf Corporation Insoluble crosslinked homopolymers and copolymers, polymerized on an inert substrate
US4052158A (en) * 1973-11-12 1977-10-04 Stauffer Chemical Company Textile finishing process
US4194939A (en) * 1975-03-03 1980-03-25 Monsanto Company Method of making layered fabrics
JPS5913535B2 (ja) * 1975-10-08 1984-03-30 旭化成株式会社 補強用繊維処理物とその製造方法
US4309996A (en) * 1980-04-28 1982-01-12 Alza Corporation System with microporous releasing diffusor
US4470859A (en) 1981-06-26 1984-09-11 Diamond Shamrock Chemicals Company Coated porous substrate formation by solution coating
US4618533A (en) 1984-11-30 1986-10-21 Millipore Corporation Porous membrane having hydrophilic surface and process
US4678813A (en) 1985-11-11 1987-07-07 Mitsubishi Rayon Co., Ltd. Hydrophilized porous polyolefin membrane and production process thereof
JPS63190602A (ja) * 1986-01-07 1988-08-08 Mitsubishi Rayon Co Ltd 親水化多孔質膜及びその製造方法
US4695592A (en) * 1986-01-07 1987-09-22 Mitsubishi Rayon Co., Ltd. Hydrophilized porous membrane and production process thereof
JPS63130651A (ja) * 1986-11-20 1988-06-02 Nippon Carbide Ind Co Ltd 水性樹脂撥水性組成物
US5019260A (en) * 1986-12-23 1991-05-28 Pall Corporation Filtration media with low protein adsorbability
US4968533A (en) 1986-12-23 1990-11-06 Pall Corporation Method of preparing membranes with low protein adsorbability
US4906374A (en) 1986-12-23 1990-03-06 Pall Corporation Filtration media with low protein adsorbability
US5290548A (en) 1987-04-10 1994-03-01 University Of Florida Surface modified ocular implants, surgical instruments, devices, prostheses, contact lenses and the like
US5039421A (en) * 1989-10-02 1991-08-13 Aligena Ag Solvent stable membranes
US5085986A (en) * 1989-06-14 1992-02-04 Eastman Kodak Company Diagnostic test kit and method for determination of chlamydial antigen using a membrane having surface hydroxy groups
US4944879A (en) 1989-07-27 1990-07-31 Millipore Corporation Membrane having hydrophilic surface
AU643058B2 (en) 1990-08-30 1993-11-04 Terumo Kabushiki Kaisha Wound-covering materials
JP3238399B2 (ja) * 1991-03-06 2001-12-10 ザルトリウス アクチエンゲゼルシヤフト 成形体の表面変性方法、該方法によって製造された成形体及びその吸着性物質分離のための使用
US5209849A (en) * 1992-04-24 1993-05-11 Gelman Sciences Inc. Hydrophilic microporous polyolefin membrane
US5543054A (en) 1993-11-24 1996-08-06 Millipore Corporation Method and apparatus for covalent immobilization of charge- conjugated carbohydrate molecules
US6558633B1 (en) * 1994-09-21 2003-05-06 Isis Pharmaceuticals, Inc. Chemical reaction apparatus and methods
DE69629042T2 (de) * 1995-10-09 2004-04-22 Asahi Kasei Kabushiki Kaisha Polysulfon-membran zur reinigung von blut
ES2259947T3 (es) * 1996-07-08 2006-11-01 Pall Corporation Membrana polimera con carga positiva.
US5929214A (en) 1997-02-28 1999-07-27 Cornell Research Foundation, Inc. Thermally responsive polymer monoliths
JPH10275329A (ja) * 1997-03-31 1998-10-13 Dainippon Ink & Chem Inc 転写用磁気記録媒体及びその製造方法と、転写用磁気記録媒体より製造される磁気記録媒体
US5928792A (en) 1997-05-01 1999-07-27 Millipore Corporation Process for making surface modified porous membrane with perfluorocarbon copolymer
US5863650A (en) * 1997-05-05 1999-01-26 Bioengineered Materials, Inc. Interfacial coatings
GB9717173D0 (en) * 1997-08-13 1997-10-22 Akzo Nobel Nv Solid phase supports
US6107365A (en) 1997-09-03 2000-08-22 The Regents Of The University Of California Biomimetic hydrogel materials
EP1400539B1 (fr) 1998-01-30 2008-12-03 Hydro Quebec Procédé de préparation de polymères sulfonés réticulés
US6299773B1 (en) * 1998-06-22 2001-10-09 Asahi Kasei Kogyo Kabushiki Kaisha Porous polyvinylidene fluoride resin film and process for producing the same
DE60032956T8 (de) * 1999-02-22 2007-09-13 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Ionenselektive membranen, verfahren zu ihrer herstellung, verwendung der ionenselektiven membranen und vorrichtungen, die mit den ionenselektiven membranen versehen sind
CA2364839C (en) 1999-02-25 2008-08-19 Pall Corporation Negatively charged membrane
US6849185B1 (en) * 1999-05-14 2005-02-01 Pall Corp Charged membrane
US7073671B2 (en) * 2002-06-07 2006-07-11 Millipore Corporation Microporous membrane substrate having caustic stable, low protein binding surface

Also Published As

Publication number Publication date
WO2002087734A1 (en) 2002-11-07
EP1390087B1 (en) 2006-07-05
DE60236696D1 (de) 2010-07-22
US7648034B2 (en) 2010-01-19
US20120288630A1 (en) 2012-11-15
EP1390087A1 (en) 2004-02-25
JP2004532724A (ja) 2004-10-28
JP2010059427A (ja) 2010-03-18
DE60212965D1 (de) 2006-08-17
EP1381447A1 (en) 2004-01-21
JP2005508398A (ja) 2005-03-31
DE60212965T2 (de) 2007-10-25
DE60217845T2 (de) 2007-11-08
EP1381447B1 (en) 2007-01-24
US20120024787A1 (en) 2012-02-02
US20030077435A1 (en) 2003-04-24
US20100065498A1 (en) 2010-03-18
JP5219231B2 (ja) 2013-06-26
DE60217845D1 (de) 2007-03-15

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