ATE400352T1 - Herstellung von polymergegenständen mit hydrophiler oberfläche - Google Patents

Herstellung von polymergegenständen mit hydrophiler oberfläche

Info

Publication number
ATE400352T1
ATE400352T1 AT97945213T AT97945213T ATE400352T1 AT E400352 T1 ATE400352 T1 AT E400352T1 AT 97945213 T AT97945213 T AT 97945213T AT 97945213 T AT97945213 T AT 97945213T AT E400352 T1 ATE400352 T1 AT E400352T1
Authority
AT
Austria
Prior art keywords
hydrophilic
branched
copolymer
segregation
compatible
Prior art date
Application number
AT97945213T
Other languages
English (en)
Inventor
Anne Mayes
David Walton
Jonathan Hester
Original Assignee
Massachusetts Inst Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Massachusetts Inst Technology filed Critical Massachusetts Inst Technology
Application granted granted Critical
Publication of ATE400352T1 publication Critical patent/ATE400352T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/1411—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing dispersed material in a continuous matrix
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
    • B01D71/4011—Polymethylmethacrylate
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • 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
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/38—Hydrophobic membranes
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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.]
    • Y10T428/249961—With gradual property change within a component
    • 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
    • Y10T428/31—Surface property or characteristic of web, sheet or block
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT97945213T 1996-08-26 1997-08-26 Herstellung von polymergegenständen mit hydrophiler oberfläche ATE400352T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2457096P 1996-08-26 1996-08-26
US81961097A 1997-03-17 1997-03-17

Publications (1)

Publication Number Publication Date
ATE400352T1 true ATE400352T1 (de) 2008-07-15

Family

ID=26698599

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97945213T ATE400352T1 (de) 1996-08-26 1997-08-26 Herstellung von polymergegenständen mit hydrophiler oberfläche

Country Status (8)

Country Link
US (2) US6413621B1 (de)
EP (1) EP0949959B1 (de)
JP (3) JP4406713B2 (de)
AT (1) ATE400352T1 (de)
AU (1) AU740682B2 (de)
CA (1) CA2263582C (de)
DE (1) DE69738823D1 (de)
WO (1) WO1998008595A2 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU740682B2 (en) * 1996-08-26 2001-11-08 Massachusetts Institute Of Technology Polymeric membranes and polymer articles having hydrophilic surface and method for their preparation
US20030198825A1 (en) * 1996-08-26 2003-10-23 Massachusetts Institute Of Technology Polymeric membranes and other polymer articles having desired surface characteristics and method for their preparation
DE10006590B4 (de) * 2000-02-11 2007-10-18 Qiagen North American Holdings, Inc. Verwendung funktionalisierter Membranen bzw. Matrizes zur Aufreinigung von Nukleinsäuren sowie entsprechende Verfahren
JP2004509192A (ja) * 2000-09-11 2004-03-25 マサチューセッツ・インスティチュート・オブ・テクノロジー グラフトコポリマー、親水性鎖を疎水性ポリマー上にグラフトするための方法、およびそれらの物品
US7070854B2 (en) * 2001-03-22 2006-07-04 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
US6893705B2 (en) * 2001-05-25 2005-05-17 Massachusetts Institute Of Technology Large area orientation of block copolymer microdomains in thin films
US20030148017A1 (en) * 2001-12-07 2003-08-07 Olli Tuominen Copolymer coating for a hydrophobic membrane
JP2005524521A (ja) * 2002-05-03 2005-08-18 ポール コーポレイション 水性流体を処理するための混合ポリマー濾過材
AU2003258986A1 (en) * 2002-07-05 2004-01-23 Massachusetts Institute Of Technology Graft copolymers
US20040121339A1 (en) * 2002-12-19 2004-06-24 Jizhong Zhou Special film-coated substrate for bio-microarray fabrication and use thereof
WO2004081109A1 (ja) * 2003-03-13 2004-09-23 Kureha Chemical Industry Company Limited フッ化ビニリデン系樹脂多孔膜およびその製造方法
US7067058B2 (en) 2003-04-01 2006-06-27 3M Innovative Properties Company Hydrophilic membrane and process for making the same
US20050014670A1 (en) * 2003-05-20 2005-01-20 Arch Uk Biocides Composition and use
US7135538B2 (en) 2003-11-12 2006-11-14 General Electric Company Transparent polycarbonate-polysiloxane copolymer blend, method for the preparation thereof, and article derived therefrom
US20050176893A1 (en) * 2004-01-20 2005-08-11 Dipak Rana Hydrophilic surface modifying macromolecules (H-phil SMM) and H-phil SMM blended membranes
JP4746845B2 (ja) * 2004-04-14 2011-08-10 株式会社ニッコー化学研究所 重合体溶液、艶消し塗料及び化粧シート
US20060003154A1 (en) * 2004-06-30 2006-01-05 Snowden Hue S Extruded thermoplastic articles with enhanced surface segregation of internal melt additive
US7285595B2 (en) * 2004-06-30 2007-10-23 Kimberly-Clark Worldwide, Inc. Synergistic fluorochemical treatment blend
JP4637533B2 (ja) * 2004-08-31 2011-02-23 信和化工株式会社 固相抽出用分離剤
JP4600172B2 (ja) * 2005-06-22 2010-12-15 東レ株式会社 多孔質膜、固液分離装置、およびそれらを用いた固液分離方法
CN100384521C (zh) * 2005-09-13 2008-04-30 浙江大学 树状支化分子改善聚合物多孔膜亲水性的方法
US20070077478A1 (en) * 2005-10-03 2007-04-05 The Board Of Management Of Saigon Hi-Tech Park Electrolyte membrane for fuel cell utilizing nano composite
AU2007238841B2 (en) 2006-04-11 2011-02-03 Massachusetts Institute Of Technology Fouling resistant membranes formed with polyacrylonitrile graft copolymers
EP2033705A4 (de) * 2006-06-27 2011-06-29 Toray Industries Polymertrennmembran und herstellungsverfahren dafür
JP5228474B2 (ja) * 2007-02-22 2013-07-03 東レ株式会社 細胞浮遊液濾過用多孔質膜
WO2008133283A1 (ja) * 2007-04-25 2008-11-06 Nissan Chemical Industries, Ltd. 表面改質されたポリマー構造体の製造方法
WO2009054955A1 (en) * 2007-10-22 2009-04-30 Cornell University Manipulating surface properties of polymer with migrating additives
US8378003B2 (en) * 2007-12-05 2013-02-19 The Board Of Trustees Of The University Of Illinois Highly permeable polymeric membranes
PL2332638T3 (pl) * 2008-09-26 2017-06-30 Asahi Kasei Kabushiki Kaisha Membrana porowata z pustego włókna do filtracji wgłębnej
US9440195B2 (en) * 2008-10-07 2016-09-13 Applied Biomimetic A/S Biomimetic membrane formed from a vesicle-thread conjugate
US9707524B2 (en) * 2008-10-28 2017-07-18 Arkema Inc. Water flux polymer membranes
US20100278715A1 (en) * 2009-04-29 2010-11-04 Th Llc Systems, Devices, and/or Methods Regarding Specific Precursors or Tube Control Agent for the Synthesis of Carbon Nanofiber and Nanotube
KR101136943B1 (ko) 2010-04-16 2012-04-20 한국과학기술연구원 내오염성이 향상된 친수성 분리막의 제조방법 및 상기 방법으로 제조된 친수성 분리막
US20130062285A1 (en) * 2010-05-11 2013-03-14 The Regents Of The University Of California Oil-Tolerant Polymer Membranes for Oil-Water Separations
WO2012036034A1 (ja) * 2010-09-14 2012-03-22 国立大学法人大阪大学 アミドキシム修飾されたポリアクリロニトリル多孔質体
US10369529B2 (en) 2012-01-30 2019-08-06 California Institute Of Technology Mixed matrix membranes with embedded polymeric particles and networks and related compositions, methods, and systems
WO2013116408A1 (en) * 2012-01-30 2013-08-08 California Institute Of Technology Filtration membranes and related compositions, methods and systems
WO2014028923A1 (en) * 2012-08-17 2014-02-20 The Penn State Research Foundation High density membrane protein membranes
KR101883130B1 (ko) * 2012-12-20 2018-07-27 미쯔비시 케미컬 주식회사 중합체 조성물 및 다공질막
CN105008029B (zh) * 2013-03-04 2019-12-17 阿科玛股份有限公司 长链支化的氟聚合物膜
WO2014142311A1 (ja) * 2013-03-15 2014-09-18 三菱レイヨン株式会社 樹脂組成物、製膜原液、多孔質膜、前記多孔質膜を用いた中空糸膜、水処理装置、電解質支持体、及びセパレーター
JP6524806B2 (ja) * 2014-06-10 2019-06-05 三菱ケミカル株式会社 多孔質膜の製造方法
US9469737B2 (en) 2014-08-20 2016-10-18 Pall Corporation Robust polymeric membrane
HUE056208T2 (hu) * 2015-05-27 2022-02-28 Mitsubishi Chem Corp Hidrofilizált pórusos fluorpolimer film
JP6767141B2 (ja) * 2016-03-23 2020-10-14 旭化成株式会社 ポリフッ化ビニリデン製多孔膜とその製造方法
JP6690780B2 (ja) * 2017-03-27 2020-04-28 三菱ケミカル株式会社 多孔質膜、膜モジュール、水処理装置、及び多孔質膜の製造方法
US11571663B2 (en) 2020-11-13 2023-02-07 Saudi Arabian Oil Company Desalination membranes
US11439957B2 (en) 2020-11-13 2022-09-13 Saudi Arabian Oil Company Desalination membranes

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861830A (en) 1980-02-29 1989-08-29 Th. Goldschmidt Ag Polymer systems suitable for blood-contacting surfaces of a biomedical device, and methods for forming
JPS59202261A (ja) * 1983-04-30 1984-11-16 Nippon Oil & Fats Co Ltd 高分子材料の表面改質法
US4578414A (en) 1984-02-17 1986-03-25 The Dow Chemical Company Wettable olefin polymer fibers
US4794002A (en) 1985-11-01 1988-12-27 Monsanto Company Modified polymeric surfaces and process for preparing same
US4810582A (en) 1985-11-12 1989-03-07 Tyndale Plains-Hunter Ltd. Hydrophilic polyurethane composition
US4886836A (en) 1987-06-03 1989-12-12 Pall Corporation Activated medium with low non-specific protein adsorption
US5190989A (en) * 1987-06-23 1993-03-02 Mitsubishi Petrochemical Company Limited Hydrophilic group-containing AB-type block copolymer
US5120888A (en) 1988-04-14 1992-06-09 Kimberly-Clark Corporation Surface-segregatable, melt-extrudable thermoplastic composition
US4923914A (en) 1988-04-14 1990-05-08 Kimberly-Clark Corporation Surface-segregatable, melt-extrudable thermoplastic composition
US5470893A (en) 1990-06-01 1995-11-28 Courtaulds Coatings (Holdings) Limited Powder coating compositions
GB8907740D0 (en) * 1989-04-06 1989-05-17 Beam Tech Ltd Porous articles
DE3923128A1 (de) 1989-07-13 1991-01-24 Akzo Gmbh Flach- oder kapillarmembran auf der basis eines homogenen gemisches aus polyvinylidenfluorid und eines zweiten, durch chemische umsetzung hydrophilierbaren polymeren
US5328951A (en) 1989-10-02 1994-07-12 Arizona Chemical Company Additive for increasing the surface energy of molding and extrusion grade polyethylene
US5158721A (en) * 1989-11-30 1992-10-27 Millipore Corporation Porous membrane formed from interpenetrating polymer network having hydrophilic surface
US5079272A (en) 1989-11-30 1992-01-07 Millipore Corporation Porous membrane formed from interpenetrating polymer network having hydrophilic surface
US5030352A (en) 1990-01-25 1991-07-09 Purdue Research Foundation Coated media for chromatography
US5098569A (en) 1990-12-13 1992-03-24 Monsanto Company Surface-modified support membrane and process therefor
US5258221A (en) * 1990-12-17 1993-11-02 Kimberly-Clark Corporation Polyolefin article
US5981038A (en) 1991-10-18 1999-11-09 3M Innovative Properties Company Minnesota Mining And Manufacturing Co. Laminate preventing transmissions of viral pathogens
US5344862A (en) 1991-10-25 1994-09-06 Kimberly-Clark Corporation Thermoplastic compositions and nonwoven webs prepared therefrom
US5306561A (en) 1992-02-20 1994-04-26 Cornell Research Foundation, Inc. Preparation of surface-functional polymer particles
US5470892A (en) 1992-05-01 1995-11-28 Innotech, Inc. Polymerizable resin for forming clear, hard plastics
KR100284911B1 (ko) * 1992-09-29 2001-03-15 히라이 가쯔히꼬 친수성 재료 및 그것을 사용한 반투막
US5494855A (en) 1994-04-06 1996-02-27 Kimberly-Clark Corporation Thermoplastic compositions and nonwoven webs prepared therefrom
AU740682B2 (en) * 1996-08-26 2001-11-08 Massachusetts Institute Of Technology Polymeric membranes and polymer articles having hydrophilic surface and method for their preparation
DE69920198T2 (de) 1998-04-13 2005-09-22 Massachusetts Institute Of Technology, Cambridge Kamm-polymere zur regelung der zelloberflächenwechselwirkung

Also Published As

Publication number Publication date
CA2263582A1 (en) 1998-03-05
EP0949959A2 (de) 1999-10-20
WO1998008595A2 (en) 1998-03-05
DE69738823D1 (de) 2008-08-21
AU740682B2 (en) 2001-11-08
JP2001500542A (ja) 2001-01-16
JP4406713B2 (ja) 2010-02-03
US20020155311A1 (en) 2002-10-24
JP2009079224A (ja) 2009-04-16
JP2007182571A (ja) 2007-07-19
US6413621B1 (en) 2002-07-02
AU4646397A (en) 1998-03-19
CA2263582C (en) 2004-03-30
EP0949959B1 (de) 2008-07-09

Similar Documents

Publication Publication Date Title
ATE400352T1 (de) Herstellung von polymergegenständen mit hydrophiler oberfläche
FI925978A0 (fi) Biosoenderfallande polymera kompositioner baserade pao staerkelse och termoplastiska polymerer
NO980981D0 (no) Fremgangsmåte til fremstilling av antimikrobielle plaststoffer
BR0115839A (pt) Polìmeros em forma de pente enxertados, na base de ácido acriloildimetiltaurìnico
DK1185581T3 (da) Forbedringer af eller i relation til polymermaterialers modstand over for vejrpåvirkning
BR0115813A (pt) Polìmeros em forma de pente modificados por silìcio à base de ácido acriloil dimetiltaurìnico
MX9301807A (es) Mezclas de polimeros.
ATE189824T1 (de) Biologisch abbaubare zusammensetzungen von synthetischen und naturellen polymeren
RU92016573A (ru) Полимерная композиция и изделия
ES2087128T3 (es) Copolimeros de injerto nitrogenados, copolimeros hibridos a partir de dichos copolimeros de injerto y de copolimeros nitrogenados al azar y procedimientos para su preparacion.
DE60121955D1 (de) Filmpolymer
DE69116381D1 (de) Polymermischungen für wässrige dispersionen mit verbesserter gefrier-auftau-stabilität
ES2068342T3 (es) Copolimero de bloque acrilico con sustituyente de silicio reticulable.
FR2704752B1 (fr) Composition cosmétique sous forme de gel aqueux.
CA2032669A1 (en) Process for incorporating o-hydroxyphenyl-s-triazines in organic polymers
AU6362590A (en) Improved hybrid acrylic star polymers with polysiloxane cores
PT90852A (pt) Processo para a preparacao de materiais para uso dental a base de (met) acrilatos polimericos com ligacoes cruzadas
AU2000234134A1 (en) Graft polymeric membranes and ion-exchange membranes formed therefrom
DE69914869D1 (de) Hochtransparente Polymerzusammensetzung
DK0576424T3 (da) Aktivering af polysaccharidhtdrolase
DE69202377D1 (de) Verfahren zur Herstellung von vernetzten Copolymerperlen mit poröser Oberfläche.
DK0852237T3 (da) Polymere materialer med celleproliferationsbegunstigende egenskaber
DK0431868T3 (da) Bis(benzotriazolyl)benzophenoner og anvendelse deraf som UV-absorbenter
WO1999022020A3 (en) Labelling of polymers and sequencing of nucleic acids
DK0992041T3 (da) Træresistent kabel

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties