DE69327578T2 - Hydrophiles material, sowie daraus hergestelltes semipermeables membran - Google Patents

Hydrophiles material, sowie daraus hergestelltes semipermeables membran

Info

Publication number
DE69327578T2
DE69327578T2 DE69327578T DE69327578T DE69327578T2 DE 69327578 T2 DE69327578 T2 DE 69327578T2 DE 69327578 T DE69327578 T DE 69327578T DE 69327578 T DE69327578 T DE 69327578T DE 69327578 T2 DE69327578 T2 DE 69327578T2
Authority
DE
Germany
Prior art keywords
hydrophilic material
monomer
semipermeable membrane
membrane made
molecule
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.)
Expired - Fee Related
Application number
DE69327578T
Other languages
English (en)
Other versions
DE69327578D1 (de
Inventor
Hiroyuki Sugaya
Masahiro Minaga
Ryozo Terada
Toshikazu Tayama
Kazumi Tanaka
Fumiaki Fukui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of DE69327578D1 publication Critical patent/DE69327578D1/de
Application granted granted Critical
Publication of DE69327578T2 publication Critical patent/DE69327578T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/28—Polymers of vinyl aromatic compounds
    • B01D71/281—Polystyrene
    • 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
    • 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
    • B01D71/52—Polyethers
    • B01D71/521—Aliphatic polyethers
    • B01D71/5211—Polyethylene glycol or polyethyleneoxide
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69327578T 1992-09-29 1993-09-28 Hydrophiles material, sowie daraus hergestelltes semipermeables membran Expired - Fee Related DE69327578T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28554092 1992-09-29
PCT/JP1993/001378 WO1994007931A1 (en) 1992-09-29 1993-09-28 Hydrophilic material and semipermeable membrane made therefrom

Publications (2)

Publication Number Publication Date
DE69327578D1 DE69327578D1 (de) 2000-02-17
DE69327578T2 true DE69327578T2 (de) 2000-08-24

Family

ID=17692864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327578T Expired - Fee Related DE69327578T2 (de) 1992-09-29 1993-09-28 Hydrophiles material, sowie daraus hergestelltes semipermeables membran

Country Status (9)

Country Link
US (1) US5480953A (de)
EP (1) EP0614923B1 (de)
KR (1) KR100284911B1 (de)
AT (1) ATE188714T1 (de)
CA (1) CA2124579A1 (de)
DE (1) DE69327578T2 (de)
ES (1) ES2140468T3 (de)
GR (1) GR3032681T3 (de)
WO (1) WO1994007931A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006124714A (ja) * 1992-09-29 2006-05-18 Toray Ind Inc 耐汚染性材料および耐汚染性半透膜
GB9521253D0 (en) * 1995-10-17 1995-12-20 Luthra Ajay K Biocompatible lubricious hydrophilic materials for medical devices
DE69738823D1 (de) * 1996-08-26 2008-08-21 Massachusetts Inst Technology Herstellung von polymergegenständen mit hydrophiler oberfläche
AU771431B2 (en) * 1996-08-26 2004-03-25 Massachusetts Institute Of Technology Polymeric membranes and polymer articles having hydrophilic surface and method for their preparation
US7008992B1 (en) 1998-07-22 2006-03-07 E. I. Du Pont De Nemours And Company Water insoluble non-ionic graft copolymers
KR20020010142A (ko) * 1999-05-06 2002-02-02 가즈토 도미나가 스티렌계 중합체로 구성된 흡착체
DE50015912D1 (de) * 1999-07-15 2010-06-10 Clariant Produkte Deutschland Wasserlösliche Polymere und ihre Verwendung in kosmetischen und pharmazeutischen Mitteln
US6579948B1 (en) * 1999-11-24 2003-06-17 The United States Of America As Represented By The Secretary Of The Army Self-assembled sulfonated block copolymer semipermeable membrane and uses therefor
US6794475B1 (en) * 2000-06-30 2004-09-21 Noveon Ip Holdings Corp. Antistatic polymers, blends, and articles
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
DE10059819A1 (de) * 2000-12-01 2002-06-13 Clariant Gmbh Tensidhaltige kosmetische, dermatologische und pharmazeutische Mittel
DE10059821A1 (de) * 2000-12-01 2002-06-13 Clariant Gmbh Tensidfreie kosmetische, dermatologische und pharmazeutische Mittel
KR101011933B1 (ko) * 2001-03-13 2011-02-08 소니 주식회사 전해질 수용액 흡수체
KR100431245B1 (ko) * 2001-04-19 2004-05-12 이진호 항혈전성 삼성분계 공중합체
EP2012910A1 (de) * 2006-04-11 2009-01-14 Massachusetts Institute of Technology Aus polyacrylonitril-pfropfpolymeren gebildete fäulnisfeste membranen
WO2009099539A2 (en) * 2008-01-30 2009-08-13 Corning Incorporated (meth)acrylate surfaces for cell culture, methods of making and using the surfaces
US8329469B2 (en) 2008-01-30 2012-12-11 Geron Corporation Swellable (meth)acrylate surfaces for culturing cells in chemically defined media
DK2247716T3 (da) 2008-01-30 2012-05-29 Geron Corp Syntetiske overflader til dyrkning af celler i kemisk defineret medie
CA2712891A1 (en) 2008-01-30 2009-08-06 Corning Incorporated Synthetic surfaces for culturing stem cell derived cardiomyocytes
SG188096A1 (en) * 2008-01-30 2013-03-28 Geron Corp Synthetic surfaces for culturing stem cell derived oligodendrocyte progenitor cells
US8362144B2 (en) 2009-05-21 2013-01-29 Corning Incorporated Monomers for making polymeric cell culture surface
US10850238B2 (en) 2015-04-13 2020-12-01 Solenis Technologies, L.P. Processes for reducing the fouling of surfaces
BR112017022668B1 (pt) * 2015-04-24 2021-10-05 Lubrizol Advanced Materials, Inc Composição de polímero de superfície modificada recozida, método para preparar uma composição de polímero de superfície modificada recozida, e, artigo
RU2748752C2 (ru) * 2016-08-31 2021-05-31 Торэй Индастриз, Инк. Материал медицинского назначения, разделительная мембрана медицинского назначения и устройство для очистки крови

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914545B1 (de) * 1970-09-18 1974-04-08
CA1005197A (en) * 1972-09-19 1977-02-08 Rolf Schmidt Process for the manufacture of copolymers
JPS5235033B2 (de) * 1972-11-24 1977-09-07
JPS52774B2 (de) * 1973-10-12 1977-01-10
JPS585320A (ja) * 1981-07-01 1983-01-12 Toray Ind Inc グラフト共重合体
JPS5856366A (ja) * 1981-09-30 1983-04-04 Hitachi Ltd 半導体記憶装置のスクリ−ニング方法
SE444950B (sv) * 1984-09-28 1986-05-20 Ytkemiska Inst Ytbelagd artikel, forfarande och medel for framstellning derav samt anvendning derav
JPS61231081A (ja) * 1985-04-06 1986-10-15 Mitsui Toatsu Chem Inc 止水剤
EP0394400B1 (de) * 1988-09-22 1995-07-12 University of Utah Superoberflächenaktive polymermittel zur verleihung eines widerstandes gegen proteine und zur eliminierung von proteinen
US4965026A (en) * 1989-01-13 1990-10-23 Ciba-Geigy Corporation Process for hydroxylating hydrophobic polymer surfaces
JPH04142312A (ja) * 1990-10-03 1992-05-15 Toyobo Co Ltd 高架橋軟質ビーズ状ポリマー
EP0538640B1 (de) * 1991-09-30 1996-09-04 Nippon Zeon Co., Ltd. Acrylcopolymerelastomer und diese enthaltende vulkanisierbare Zusammensetzung
JP3045422B2 (ja) * 1991-12-18 2000-05-29 株式会社日本触媒 吸水性樹脂の製造方法
GB9208535D0 (en) * 1992-04-21 1992-06-03 Ici Plc Co-polymers
US5290411A (en) * 1992-07-14 1994-03-01 California Institute Of Technology Acrylic polymer electrophoresis support media

Also Published As

Publication number Publication date
EP0614923A4 (en) 1996-01-10
DE69327578D1 (de) 2000-02-17
KR100284911B1 (ko) 2001-03-15
EP0614923B1 (de) 2000-01-12
ES2140468T3 (es) 2000-03-01
ATE188714T1 (de) 2000-01-15
EP0614923A1 (de) 1994-09-14
US5480953A (en) 1996-01-02
WO1994007931A1 (en) 1994-04-14
GR3032681T3 (en) 2000-06-30
CA2124579A1 (en) 1994-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee