ES2066869T5 - Material hidrofilico y metodo de fabricacion del mismo. - Google Patents

Material hidrofilico y metodo de fabricacion del mismo.

Info

Publication number
ES2066869T5
ES2066869T5 ES89402087T ES89402087T ES2066869T5 ES 2066869 T5 ES2066869 T5 ES 2066869T5 ES 89402087 T ES89402087 T ES 89402087T ES 89402087 T ES89402087 T ES 89402087T ES 2066869 T5 ES2066869 T5 ES 2066869T5
Authority
ES
Spain
Prior art keywords
manufacturing
hydrophil
hydrophilic material
supplied
polymer
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 - Lifetime
Application number
ES89402087T
Other languages
English (en)
Other versions
ES2066869T3 (es
Inventor
Makoto Ohnishi
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.)
Terumo Corp
Original Assignee
Terumo Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16129674&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2066869(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Terumo Corp filed Critical Terumo Corp
Publication of ES2066869T3 publication Critical patent/ES2066869T3/es
Application granted granted Critical
Publication of ES2066869T5 publication Critical patent/ES2066869T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • 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
    • B01D67/0093—Chemical modification
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/0076—Chemical modification of the substrate
    • A61L33/0088—Chemical modification of the substrate by grafting of a monomer onto the substrate
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
    • 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

Abstract

UN MATERIAL HIDROFILO QUE TIENE EXCELENTE HIDROFILIDAD E IDONEIDAD PARA CUERPOS VIVOS, Y USADO PARA MEMBRANAS POROSAS O SIMILARES, Y TAMBIEN UN METODO PARA FABRICARLO. EL MATERIAL HIDROFILO SE OBTIENE SOMETIENDO POR LO MENOS PARTE DE LA SUPERFICIE (1A) DE UN SUBSTRATO (1) DE UN MATERIAL POLIMERO A UN TRATAMIENTO CON PLASMA, PARA ASI PRODUCIR UN RADICAL POLIMERO Y POLIMERIZAR POR INJERTO CON EL UN COPOLIMERO BRUTO, QUE CONTIENE UN MONOMERO HIDROFILO (2) SUMINISTRADO EN FASE GASEOSA Y UN MONOMERO (3) HIDROFOBO SUMINISTRADO POSTERIORMENTE.
ES89402087T 1988-07-22 1989-07-21 Material hidrofilico y metodo de fabricacion del mismo. Expired - Lifetime ES2066869T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63183095A JPH064713B2 (ja) 1988-07-22 1988-07-22 生体適合性材料

Publications (2)

Publication Number Publication Date
ES2066869T3 ES2066869T3 (es) 1995-03-16
ES2066869T5 true ES2066869T5 (es) 1999-09-16

Family

ID=16129674

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89402087T Expired - Lifetime ES2066869T5 (es) 1988-07-22 1989-07-21 Material hidrofilico y metodo de fabricacion del mismo.

Country Status (5)

Country Link
US (1) US5028332A (es)
EP (1) EP0352199B2 (es)
JP (1) JPH064713B2 (es)
DE (1) DE68920655T3 (es)
ES (1) ES2066869T5 (es)

Families Citing this family (48)

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US5344561A (en) * 1989-05-09 1994-09-06 Pall Corporation Device for depletion of the leucocyte content of blood and blood components
US5229012A (en) * 1989-05-09 1993-07-20 Pall Corporation Method for depletion of the leucocyte content of blood and blood components
US5180492A (en) * 1989-07-21 1993-01-19 Terumo Kabushiki Kaisha Hydrophilic porous material sterilizable with gamma-ray
US5244578A (en) * 1989-09-28 1993-09-14 Terumo Kabushiki Kaisha Blood plasma-separating membrane and blood plasma separator using the membrane
US5302299A (en) * 1990-05-24 1994-04-12 Pall Corporation Biological semi-fluid processing assembly
US5258127A (en) * 1990-07-27 1993-11-02 Pall Corporation Leucocyte depleting filter device and method of use
US5213742A (en) * 1990-09-11 1993-05-25 Vitaphore Corporation Method of producing pores of controlled geometry on a thermoplastic polymer
IT1243864B (it) * 1990-10-24 1994-06-28 Donegani Guido Ist Corpi formati in materiale polimerico con migliorate caratteristiche superficiali e processo per il loro ottenimento.
US5135297A (en) * 1990-11-27 1992-08-04 Bausch & Lomb Incorporated Surface coating of polymer objects
DE69125828T2 (de) * 1991-05-21 1997-07-31 Hewlett Packard Gmbh Verfahren zur Vorbehandlung der Oberfläche eines medizinischen Artikels
US5443743A (en) * 1991-09-11 1995-08-22 Pall Corporation Gas plasma treated porous medium and method of separation using same
US5805264A (en) * 1992-06-09 1998-09-08 Ciba Vision Corporation Process for graft polymerization on surfaces of preformed substates to modify surface properties
US5500270A (en) * 1994-03-14 1996-03-19 The Procter & Gamble Company Capillary laminate material
EP0807140B1 (en) * 1995-02-01 2003-01-15 Schneider (Usa) Inc. Process for hydrophilicization of hydrophobic polymers
US5630946A (en) * 1995-02-15 1997-05-20 Pall Corporation Method for processing a biological fluid including leukocyte removal in an extracorporeal circuit
DE69629671T8 (de) * 1995-03-14 2004-10-14 Kimberly-Clark Worldwide, Inc., Neenah Benetzbarer Artikel
US5693169A (en) * 1995-09-07 1997-12-02 The Procter & Gamble Company Method for making a capillary laminate material
US5728121A (en) * 1996-04-17 1998-03-17 Teleflex Medical, Inc. Surgical grasper devices
IT1283450B1 (it) * 1996-07-18 1998-04-21 Fad Fabriano Autoadesivi S P A Mezzo filtrante in forma di foglio di carta per filtri di fluidi in genere
US6126671A (en) * 1996-10-07 2000-10-03 Tfx Medical, Incorporated Grasping devices and articles
FR2784580B1 (fr) 1998-10-16 2004-06-25 Biosepra Inc Microspheres de polyvinyl-alcool et procedes de fabrication de celles-ci
WO2000032294A1 (en) * 1998-12-02 2000-06-08 Lg Chemical Ltd. Methods for reforming polymer surface for improved wettability
US6638451B1 (en) * 1999-08-31 2003-10-28 Novartis Ag Plastic casting molds
DE60130743T2 (de) * 2000-03-24 2008-07-17 Biosphere Medical, Inc., Rockland Mikrokugeln zur aktiven embolisierung
US20030212022A1 (en) * 2001-03-23 2003-11-13 Jean-Marie Vogel Compositions and methods for gene therapy
KR20030032025A (ko) * 2000-09-11 2003-04-23 매사츄세츠 인스티튜트 오브 테크놀러지 그라프트 공중합체, 친수성 사슬을 소수성 중합체 상에그라프팅시키는 방법, 및 그 제품
US6579604B2 (en) 2000-11-29 2003-06-17 Psiloquest Inc. Method of altering and preserving the surface properties of a polishing pad and specific applications therefor
WO2002043940A1 (en) * 2000-11-29 2002-06-06 Exigent A method of altering and preserving the surface properties of a polishing pad and specific applications therefor
US7059946B1 (en) 2000-11-29 2006-06-13 Psiloquest Inc. Compacted polishing pads for improved chemical mechanical polishing longevity
FR2820057A1 (fr) * 2001-01-30 2002-08-02 Ct De Transfert De Technologie Membrane pour chambre d'encapsulation de cellules produisant au moins une substance biologiquement active et organe bio-artificiel comprenant une telle membrane
JP2002355830A (ja) * 2001-03-26 2002-12-10 Novartis Ag 眼科用レンズの製造のための型及び方法
DE60205715T2 (de) * 2002-02-19 2006-08-03 Henkel Kgaa Verfahren zur radikalischen Gasphasenpolymerisation
US7296998B2 (en) * 2003-09-22 2007-11-20 Bartee Chaddick M Hydrophilic high density PTFE medical barrier
WO2006119968A2 (en) 2005-05-09 2006-11-16 Biosphere Medical S.A. Compositions and methods using microspheres and non-ionic contrast agents
US7928076B2 (en) * 2005-12-15 2011-04-19 E. I. Du Pont De Nemours And Company Polypropylene binding peptides and methods of use
EP1986706B1 (en) * 2006-01-30 2011-08-17 Biosphere Medical, Inc. Porous intravascular embolization particles and methods of making them
US20080033366A1 (en) * 2006-01-30 2008-02-07 Surgica Corporation Compressible intravascular embolization particles and related methods and delivery systems
EP2567749A1 (en) * 2006-04-11 2013-03-13 Massachusetts Institute Of Technology Fouling resistant membranes formed with polyacrylonitrile graft copolymers
EP2092590A4 (en) * 2006-11-10 2011-01-12 Univ California POLYMERIZATION WITH ATMOSPHERIC PRESSURE PLASMA-INDUCED GRAFTING
FR2918460B1 (fr) * 2007-07-02 2013-10-04 Najim Chaibi Nouveau dispositif permettant l'obtention des resultats des systemes abo,rhesus et autres pherotypes et systemes rares, rai.
US8445076B2 (en) * 2008-06-11 2013-05-21 The Regents Of The University Of California Fouling and scaling resistant nano-structured reverse osmosis membranes
US20100009111A1 (en) * 2008-07-11 2010-01-14 Amadeus Wiesemann Aircraft Sealant
US20110212179A1 (en) * 2008-10-30 2011-09-01 David Liu Micro-spherical porous biocompatible scaffolds and methods and apparatus for fabricating same
CN103816816B (zh) * 2014-02-28 2016-02-03 中国科学院长春应用化学研究所 一种聚合物膜材料及其制备方法
WO2016143751A1 (ja) * 2015-03-10 2016-09-15 テルモ株式会社 人工肺および人工肺の製造方法
JP7035537B2 (ja) * 2016-09-30 2022-03-15 東レ株式会社 分離膜モジュール
CN106830704A (zh) * 2017-01-09 2017-06-13 北京科技大学 超亲水‑超疏水图案化多孔超浸润界面材料的制备方法
CN113171692A (zh) * 2021-04-12 2021-07-27 苏州优可发膜科技有限公司 聚四氟乙烯亲水膜的制备方法

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US3666693A (en) * 1969-02-17 1972-05-30 Centre Nat Rech Scient Sequential graft copolymerization of acid and basic monomers onto a perhalogenated olefin polymer
US4032440A (en) * 1975-11-18 1977-06-28 The United States Of America As Represented By The Secretary Of The Interior Semipermeable membrane
JPS5298064A (en) * 1976-02-13 1977-08-17 Toray Industries Method of modification of surface condition and treating apparatus thereof
US4100113A (en) * 1976-04-01 1978-07-11 Diamond Shamrock Corporation Electrolytic cell membrane and method of preparation by plasma polymerization of polyamide or polytetrafluoroethylene thin films onto polymeric substrates
US4280970A (en) * 1979-01-19 1981-07-28 Puropore Inc. Polyoxyethylene grafted membrane materials with grafting links derived from a diisocyanate
US4346142A (en) * 1979-09-04 1982-08-24 Celanese Corporation Hydrophilic monomer treated microporous films and process
US4432875A (en) * 1981-05-29 1984-02-21 Brunswick Corporation Semi-permeable membranes and processes for making the same
US4413074A (en) * 1982-01-25 1983-11-01 Brunswick Corporation Hydrophilic surfaces and process for making the same
JPS5945328A (ja) * 1982-09-07 1984-03-14 Kanebo Ltd 高分子間錯体を表面に有するフイルム及びその製造方法
JPS60137417A (ja) * 1983-12-23 1985-07-22 Toyota Central Res & Dev Lab Inc 気体分離部材およびその製造方法
JPS61106640A (ja) * 1984-10-30 1986-05-24 Toa Nenryo Kogyo Kk 親水性ポリエチレン微多孔膜
US4618533A (en) * 1984-11-30 1986-10-21 Millipore Corporation Porous membrane having hydrophilic surface and process
JPS62262705A (ja) * 1986-05-07 1987-11-14 Agency Of Ind Science & Technol 親水性多孔質膜、その製造方法およびこの親水性多孔質膜を用いた血漿分離装置
JPS63122460A (ja) * 1986-11-12 1988-05-26 工業技術院長 抗血栓性に優れた高分子材料
US4784769A (en) * 1986-11-21 1988-11-15 The Standard Oil Company Plasma polymerized acetonitrile protective coatings and method of preparation therefor for ultrafiltration/microfiltration membranes

Also Published As

Publication number Publication date
JPH064713B2 (ja) 1994-01-19
US5028332A (en) 1991-07-02
ES2066869T3 (es) 1995-03-16
EP0352199B1 (en) 1995-01-18
EP0352199A3 (en) 1990-10-10
EP0352199A2 (en) 1990-01-24
DE68920655D1 (de) 1995-03-02
DE68920655T3 (de) 1999-11-11
JPH02229839A (ja) 1990-09-12
EP0352199B2 (en) 1999-06-09
DE68920655T2 (de) 1995-05-24

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