BR9406410A - Membrana modificada na superfície e processo de preparação de membranas poliméricas modificadas na superfície com grupos funcionais para imobilização de moléculas bioativas - Google Patents

Membrana modificada na superfície e processo de preparação de membranas poliméricas modificadas na superfície com grupos funcionais para imobilização de moléculas bioativas

Info

Publication number
BR9406410A
BR9406410A BR9406410A BR9406410A BR9406410A BR 9406410 A BR9406410 A BR 9406410A BR 9406410 A BR9406410 A BR 9406410A BR 9406410 A BR9406410 A BR 9406410A BR 9406410 A BR9406410 A BR 9406410A
Authority
BR
Brazil
Prior art keywords
surface modified
functional groups
immobilization
preparation process
pct
Prior art date
Application number
BR9406410A
Other languages
English (en)
Inventor
Elisabeth Scholander
Andrzej Werynski
Andrzej Jozwiak
Olle Larm
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Publication of BR9406410A publication Critical patent/BR9406410A/pt

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
    • 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
    • A61L33/0005—Use of materials characterised by their function or physical properties
    • A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
    • A61L33/0029—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using an intermediate layer of polymer
    • 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
    • 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
    • B01D67/0016—Coagulation
    • B01D67/00165—Composition of the coagulation baths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
BR9406410A 1993-05-19 1994-05-09 Membrana modificada na superfície e processo de preparação de membranas poliméricas modificadas na superfície com grupos funcionais para imobilização de moléculas bioativas BR9406410A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO931809A NO931809L (no) 1993-05-19 1993-05-19 Hemofilter
PCT/NO1994/000088 WO1994026399A1 (en) 1993-05-19 1994-05-09 Surface modified biocompatible membranes

Publications (1)

Publication Number Publication Date
BR9406410A true BR9406410A (pt) 1995-12-19

Family

ID=19896100

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406410A BR9406410A (pt) 1993-05-19 1994-05-09 Membrana modificada na superfície e processo de preparação de membranas poliméricas modificadas na superfície com grupos funcionais para imobilização de moléculas bioativas

Country Status (14)

Country Link
US (1) US5840190A (pt)
EP (1) EP0699103B1 (pt)
JP (1) JPH08510166A (pt)
AT (1) ATE254953T1 (pt)
AU (1) AU672708B2 (pt)
BR (1) BR9406410A (pt)
CA (1) CA2162495A1 (pt)
DE (1) DE69433356T2 (pt)
DK (1) DK0699103T3 (pt)
ES (1) ES2211881T3 (pt)
FI (1) FI955525A7 (pt)
NO (1) NO931809L (pt)
PT (1) PT699103E (pt)
WO (1) WO1994026399A1 (pt)

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FR2804328B1 (fr) * 2000-01-27 2002-03-15 Hospal Ind Membrane semi-permeable non thrombogene et procede de fabrication
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US7066800B2 (en) 2000-02-17 2006-06-27 Applied Materials Inc. Conductive polishing article for electrochemical mechanical polishing
US7303662B2 (en) 2000-02-17 2007-12-04 Applied Materials, Inc. Contacts for electrochemical processing
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US6848970B2 (en) 2002-09-16 2005-02-01 Applied Materials, Inc. Process control in electrochemically assisted planarization
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US7520968B2 (en) 2004-10-05 2009-04-21 Applied Materials, Inc. Conductive pad design modification for better wafer-pad contact
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US7427340B2 (en) 2005-04-08 2008-09-23 Applied Materials, Inc. Conductive pad
AU2006325531B2 (en) 2005-12-13 2012-04-19 Exthera Medical Corporation Method for extracorporeal removal of a pathogenic microbe, an inflammatory cell or an inflammatory protein from blood
US20080135481A1 (en) * 2006-12-06 2008-06-12 General Electric Company Polyarylethernitrile hollow fiber membranes
US7977451B2 (en) * 2006-12-15 2011-07-12 General Electric Company Polyarylether membranes
US7669720B2 (en) * 2006-12-15 2010-03-02 General Electric Company Functional polyarylethers
US7681741B2 (en) * 2006-12-15 2010-03-23 General Electric Company Functional polyarylethers
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JP2010530288A (ja) * 2007-06-18 2010-09-09 エクステラ・メディカル・エルエルシー 血液の病態を回復させるための装置及び方法
WO2008155683A1 (en) 2007-06-18 2008-12-24 Firmenich Sa Malodor counteracting compositions and method for their use
CN100548456C (zh) * 2007-08-29 2009-10-14 浙江大学 一种亲和性丙烯腈基共聚物超细纤维膜的制备方法和应用
US20090069790A1 (en) * 2007-09-07 2009-03-12 Edward Maxwell Yokley Surface properties of polymeric materials with nanoscale functional coating
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CN105813626B (zh) * 2013-12-09 2019-05-07 株式会社Lg生活健康 含有碳二亚胺类化合物的组合物
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CN106714669B (zh) 2014-09-22 2021-05-14 艾克塞拉医疗公司 可穿戴的血液灌流装置
EP3422943A4 (en) 2016-03-02 2019-10-16 ExThera Medical Corporation METHOD FOR THE TREATMENT OF MEDICINAL TOXICATION
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EP3680005A1 (en) * 2019-01-10 2020-07-15 Gambro Lundia AB Membrane with immobilized anticoagulant and process for producing same
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EP3981505B1 (en) 2020-10-12 2024-11-27 Gambro Lundia AB Membrane with immobilized anticoagulant and process for producing same
WO2022171683A1 (en) * 2021-02-12 2022-08-18 Solvay Specialty Polymers Usa, Llc Bioactive compound immobilization on sulfone polymers
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Also Published As

Publication number Publication date
EP0699103A1 (en) 1996-03-06
PT699103E (pt) 2004-04-30
FI955525A0 (fi) 1995-11-16
DE69433356T2 (de) 2004-08-26
CA2162495A1 (en) 1994-11-24
FI955525L (fi) 1995-11-16
US5840190A (en) 1998-11-24
NO931809D0 (no) 1993-05-19
AU672708B2 (en) 1996-10-10
EP0699103B1 (en) 2003-11-26
DK0699103T3 (da) 2004-04-05
JPH08510166A (ja) 1996-10-29
DE69433356D1 (de) 2004-01-08
WO1994026399A1 (en) 1994-11-24
ES2211881T3 (es) 2004-07-16
FI955525A7 (fi) 1995-11-16
ATE254953T1 (de) 2003-12-15
NO931809L (no) 1994-11-21
AU6816994A (en) 1994-12-12

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal