DE68920061D1 - Hydrofile, feine Gelpartikel und Verfahren zu deren Herstellung. - Google Patents

Hydrofile, feine Gelpartikel und Verfahren zu deren Herstellung.

Info

Publication number
DE68920061D1
DE68920061D1 DE68920061T DE68920061T DE68920061D1 DE 68920061 D1 DE68920061 D1 DE 68920061D1 DE 68920061 T DE68920061 T DE 68920061T DE 68920061 T DE68920061 T DE 68920061T DE 68920061 D1 DE68920061 D1 DE 68920061D1
Authority
DE
Germany
Prior art keywords
hydrofiles
processes
production
gel particles
fine gel
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
DE68920061T
Other languages
English (en)
Other versions
DE68920061T2 (de
Inventor
Jun Hasegawa
Haruki Oikawa
Osamu Kobayashi
Yasuo Kataoka
Masayoshi Sekiya
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.)
Zeon Corp
Original Assignee
Nippon Zeon Co Ltd
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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Publication of DE68920061D1 publication Critical patent/DE68920061D1/de
Application granted granted Critical
Publication of DE68920061T2 publication Critical patent/DE68920061T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • 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
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • 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
    • C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C12N11/087—Acrylic polymers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44747—Composition of gel or of carrier mixture
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Electrochemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
DE68920061T 1988-03-30 1989-03-30 Hydrofile, feine Gelpartikel und Verfahren zu deren Herstellung. Expired - Fee Related DE68920061T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7791088 1988-03-30

Publications (2)

Publication Number Publication Date
DE68920061D1 true DE68920061D1 (de) 1995-02-02
DE68920061T2 DE68920061T2 (de) 1995-05-24

Family

ID=13647229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920061T Expired - Fee Related DE68920061T2 (de) 1988-03-30 1989-03-30 Hydrofile, feine Gelpartikel und Verfahren zu deren Herstellung.

Country Status (3)

Country Link
US (2) US4988568A (de)
EP (1) EP0335703B1 (de)
DE (1) DE68920061T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200315A (en) * 1990-07-25 1993-04-06 Eastman Kodak Company Particulate biologically active reagent containing polyoxyalkylene side chains, analytical element and methods for use of the reagent
US5213893A (en) * 1990-09-14 1993-05-25 Nippon Shokubai Co., Ltd. Waterproofing agent for cable
US6110339A (en) * 1995-06-08 2000-08-29 Visible Genetics Inc. Nanofabricated separation matrix for analysis of biopolymers and methods of making and using same
EP0830594A1 (de) 1995-06-08 1998-03-25 Visible Genetics Inc. Im nanometerbereich hergestellte trennungsmatrix für die analyse von biopolymeren und verfahren zu deren herstellung und gebrauch
FR2749082B1 (fr) * 1996-05-24 1998-06-26 Bio Merieux Particules superparamagnetiques et monodispersees
US6143835A (en) * 1998-04-03 2000-11-07 Solutia Inc. Polyacrylonitrile polymer treatment
US6277933B1 (en) 1998-04-03 2001-08-21 Solutia Inc. Polyacrylonitrile particles by surfmer polymerization and sodium removal by chemical exchange
DE19816910A1 (de) * 1998-04-16 1999-10-21 Pasquart Ag Chur Gel-bildendes Polymer und Verfahren zu seiner Herstellung
DE10033583A1 (de) * 2000-07-11 2002-01-24 Bayer Ag Superparamagnetische Perlpolymerisate
US6903175B2 (en) * 2001-03-26 2005-06-07 Shipley Company, L.L.C. Polymer synthesis and films therefrom
US7407816B2 (en) * 2004-05-07 2008-08-05 Gentius, Inc Isoelectric particles and uses thereof
US7939578B2 (en) * 2007-02-23 2011-05-10 3M Innovative Properties Company Polymeric fibers and methods of making
US8513322B2 (en) * 2007-05-31 2013-08-20 3M Innovative Properties Company Polymeric beads and methods of making polymeric beads
EP2058660B1 (de) 2007-11-09 2016-05-25 JSR Corporation Inhibitor der nichtspezifischen Adsorption von Substanzen im Zusammenhang mit lebenden Körpern und Verfahren zur Artikelbeschichtung
JP5003902B2 (ja) * 2007-11-09 2012-08-22 Ｊｓｒ株式会社 生体関連物質の非特異吸着防止剤および物品のコーティング方法
BRPI0820705A2 (pt) * 2007-12-12 2014-10-07 3M Innovative Properties Co Filme antimicrobiano microestruturado
US20150045470A1 (en) * 2012-03-06 2015-02-12 Jsr Corporation Antibody purification method, and carrier for use in purification of antibody
EP2835643A4 (de) * 2012-04-06 2015-12-09 Konica Minolta Inc Verfahren zur erfassung oder quantifizierung von analyten, kit zur erfassung oder quantifizierung von analyten und teststreifen für eine seitenfluss-chromatografie zur erfassung oder quantifizierung von analyten
CN110088144B (zh) 2016-12-26 2022-02-08 东亚合成株式会社 聚合物微粒的制造方法
CN110698581A (zh) * 2019-11-07 2020-01-17 中国人民大学 一种防水易剥离伤口敷料及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336269A (en) * 1964-04-07 1967-08-15 Hercules Inc Preparation of acrylamide-type water-soluble polymers
US3509113A (en) * 1967-08-14 1970-04-28 Hercules Inc Preparation of acrylamide-type water-soluble polymers
DE1908290C3 (de) * 1969-02-19 1982-04-08 Boehringer Mannheim Gmbh, 6800 Mannheim Acrylamid-mischpolymerisat
JPS5549626B2 (de) * 1972-07-21 1980-12-12
US4070348A (en) * 1973-07-25 1978-01-24 Rohm Gmbh Water-swellable, bead copolymer
US3929739A (en) * 1973-11-12 1975-12-30 Gaf Corp Novel flocculent terpolymers
FR2489135A1 (fr) * 1980-09-03 1982-03-05 Metallisations Traitements Opt Systeme endoscopique a champ variable pour observation distale ou non distale
DE3106456A1 (de) * 1981-02-21 1982-10-07 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von perlfoermigen, hydrophilen, gegenueber proteinen bindungsaktiven traegerpolymeren
US4443576A (en) * 1982-03-29 1984-04-17 Nalco Chemical Company Terpolymer composition
DE3427220A1 (de) * 1984-07-24 1986-01-30 Cassella Ag, 6000 Frankfurt Verfahren zur herstellung von copolymeren
JP2543335B2 (ja) * 1985-03-30 1996-10-16 ホ−ヤ株式会社 高含水コンタクトレンズ
EP0207714B1 (de) * 1985-06-24 1991-09-04 American Colloid Company Verfahren zur Herstellung wasserabsorbierender Harze
DE3609829A1 (de) * 1986-03-22 1987-09-24 Basf Ag Verfahren zur herstellung von pulverfoermigen vernetzten copolymerisaten
CA1331251C (en) * 1988-05-20 1994-08-02 Peter Flesher Particulate polymers, their production and uses

Also Published As

Publication number Publication date
US4988568A (en) 1991-01-29
EP0335703A3 (en) 1990-09-26
DE68920061T2 (de) 1995-05-24
EP0335703A2 (de) 1989-10-04
EP0335703B1 (de) 1994-12-21
US5043407A (en) 1991-08-27

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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