WO1996008211A3 - Plasma grafting methods and compounds - Google Patents

Plasma grafting methods and compounds Download PDF

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Publication number
WO1996008211A3
WO1996008211A3 PCT/US1995/011253 US9511253W WO9608211A3 WO 1996008211 A3 WO1996008211 A3 WO 1996008211A3 US 9511253 W US9511253 W US 9511253W WO 9608211 A3 WO9608211 A3 WO 9608211A3
Authority
WO
WIPO (PCT)
Prior art keywords
compounds
plasma grafting
grafting methods
relates
plasma
Prior art date
Application number
PCT/US1995/011253
Other languages
French (fr)
Other versions
WO1996008211A2 (en
Inventor
Eric K Dolence
Chen-Ze Hu
Clifton G Sanders
Shigemasa Osaki
Original Assignee
Surface Eng Tech
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 Surface Eng Tech filed Critical Surface Eng Tech
Publication of WO1996008211A2 publication Critical patent/WO1996008211A2/en
Publication of WO1996008211A3 publication Critical patent/WO1996008211A3/en

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
    • A61L33/0082—Chemical modification of the substrate by reacting with an organic compound other than heparin
    • 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
    • A61L33/0094—Physical treatment, e.g. plasma 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/089—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54353—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals with ligand attached to the carrier via a chemical coupling agent
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Toxicology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Polymers & Plastics (AREA)
  • Cell Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Transplantation (AREA)

Abstract

This invention relates to plasma grafting methods and compounds. More particularly, the present invention relates to a novel plasma grafting process compound for producing a surface suitable for immobilizing bioactive substances.
PCT/US1995/011253 1994-09-09 1995-09-08 Plasma grafting methods and compounds WO1996008211A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30546194A 1994-09-09 1994-09-09
US08/305,461 1994-09-09

Publications (2)

Publication Number Publication Date
WO1996008211A2 WO1996008211A2 (en) 1996-03-21
WO1996008211A3 true WO1996008211A3 (en) 1996-05-02

Family

ID=23180898

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/011253 WO1996008211A2 (en) 1994-09-09 1995-09-08 Plasma grafting methods and compounds

Country Status (1)

Country Link
WO (1) WO1996008211A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618926A1 (en) * 1996-05-10 1997-11-13 Boehringer Mannheim Gmbh Surface coated with amino groups
DE102005041330B4 (en) * 2005-08-29 2008-12-18 Silcos Gmbh Silicone elastomers and their surface modification by means of plasma processes for the purpose of coating
DE102007024027B4 (en) * 2007-05-22 2011-01-05 Fachhochschule Hildesheim/Holzminden/Göttingen - Körperschaft des öffentlichen Rechts - Method and device for the combined treatment of a surface with a plasma and with electromagnetic radiation and their application
US20130123839A1 (en) * 2010-03-25 2013-05-16 Tyco Healthcare Group Lp Chemical knots for sutures
WO2014074560A1 (en) * 2012-11-06 2014-05-15 Dow Corning Corporation Method of manufacturing a silicone membrane
WO2023274252A1 (en) * 2021-06-30 2023-01-05 同济大学 Polymer-modified magnetic nanomaterial, and preparation method therefor and use thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080924A (en) * 1989-04-24 1992-01-14 Drexel University Method of making biocompatible, surface modified materials
US5326584A (en) * 1989-04-24 1994-07-05 Drexel University Biocompatible, surface modified materials and method of making the same
US5451428A (en) * 1991-05-21 1995-09-19 Hewlett-Packard Company Method for pretreating the surface of a medical device
US5463010A (en) * 1993-11-12 1995-10-31 Surface Engineering Technologies, Division Of Innerdyne, Inc. Hydrocyclosiloxane membrane prepared by plasma polymerization process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080924A (en) * 1989-04-24 1992-01-14 Drexel University Method of making biocompatible, surface modified materials
US5260093A (en) * 1989-04-24 1993-11-09 Drexel University Method of making biocompatible, surface modified materials
US5326584A (en) * 1989-04-24 1994-07-05 Drexel University Biocompatible, surface modified materials and method of making the same
US5451428A (en) * 1991-05-21 1995-09-19 Hewlett-Packard Company Method for pretreating the surface of a medical device
US5463010A (en) * 1993-11-12 1995-10-31 Surface Engineering Technologies, Division Of Innerdyne, Inc. Hydrocyclosiloxane membrane prepared by plasma polymerization process

Also Published As

Publication number Publication date
WO1996008211A2 (en) 1996-03-21

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