DE3873209D1 - Verfahren fuer die herstellung von kugelfoermigen hydriertem gel mit darin enthaltenen immobilisierten mikroorganismen. - Google Patents

Verfahren fuer die herstellung von kugelfoermigen hydriertem gel mit darin enthaltenen immobilisierten mikroorganismen.

Info

Publication number
DE3873209D1
DE3873209D1 DE8888112327T DE3873209T DE3873209D1 DE 3873209 D1 DE3873209 D1 DE 3873209D1 DE 8888112327 T DE8888112327 T DE 8888112327T DE 3873209 T DE3873209 T DE 3873209T DE 3873209 D1 DE3873209 D1 DE 3873209D1
Authority
DE
Germany
Prior art keywords
sphere
production
microorganisms contained
hydrated gel
immobilized microorganisms
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
DE8888112327T
Other languages
English (en)
Other versions
DE3873209T2 (de
Inventor
Atushi Shinozaki
Kunio Abe
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Application granted granted Critical
Publication of DE3873209D1 publication Critical patent/DE3873209D1/de
Publication of DE3873209T2 publication Critical patent/DE3873209T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
DE8888112327T 1987-08-10 1988-07-29 Verfahren fuer die herstellung von kugelfoermigen hydriertem gel mit darin enthaltenen immobilisierten mikroorganismen. Expired - Fee Related DE3873209T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62200599A JPH0612993B2 (ja) 1987-08-10 1987-08-10 球状の微生物固定化成形物の製造法

Publications (2)

Publication Number Publication Date
DE3873209D1 true DE3873209D1 (de) 1992-09-03
DE3873209T2 DE3873209T2 (de) 1993-02-11

Family

ID=16427038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888112327T Expired - Fee Related DE3873209T2 (de) 1987-08-10 1988-07-29 Verfahren fuer die herstellung von kugelfoermigen hydriertem gel mit darin enthaltenen immobilisierten mikroorganismen.

Country Status (4)

Country Link
US (1) US5034324A (de)
EP (1) EP0303122B1 (de)
JP (1) JPH0612993B2 (de)
DE (1) DE3873209T2 (de)

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DE4027218C1 (de) * 1990-08-24 1991-09-19 Vorlop, Klaus-Dieter, Dr., 3300 Braunschweig, De
FR2689139B1 (fr) * 1992-03-24 1994-11-25 Inst Nat Sante Rech Med Moyens pour la conservation et le transport de cellules et pour leur utilisation.
CN1036146C (zh) * 1992-09-09 1997-10-15 中国科学院沈阳应用生态研究所 多层分隔式生物反应器及该反应器用于发酵玉米醪生产酒精工艺
WO2003000625A2 (en) * 2001-06-22 2003-01-03 Genencor International, Inc. Highly impact-resistant granules
US7094369B2 (en) 2002-03-29 2006-08-22 Scimed Life Systems, Inc. Processes for manufacturing polymeric microspheres
US7462366B2 (en) 2002-03-29 2008-12-09 Boston Scientific Scimed, Inc. Drug delivery particle
US7131997B2 (en) 2002-03-29 2006-11-07 Scimed Life Systems, Inc. Tissue treatment
US7053134B2 (en) 2002-04-04 2006-05-30 Scimed Life Systems, Inc. Forming a chemically cross-linked particle of a desired shape and diameter
AU2003240000A1 (en) 2002-06-12 2003-12-31 Boston Scientific Limited Bulking agents
US7449236B2 (en) 2002-08-09 2008-11-11 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
US7842377B2 (en) 2003-08-08 2010-11-30 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
JP2004075762A (ja) * 2002-08-13 2004-03-11 Kuraray Co Ltd ポリビニルアルコール系含水ゲルの製造方法
JP2004075761A (ja) * 2002-08-13 2004-03-11 Kuraray Co Ltd 低比重ポリビニルアルコ−ル系含水ゲルの製造方法
US8012454B2 (en) 2002-08-30 2011-09-06 Boston Scientific Scimed, Inc. Embolization
US7883490B2 (en) 2002-10-23 2011-02-08 Boston Scientific Scimed, Inc. Mixing and delivery of therapeutic compositions
US7588825B2 (en) 2002-10-23 2009-09-15 Boston Scientific Scimed, Inc. Embolic compositions
US7976823B2 (en) 2003-08-29 2011-07-12 Boston Scientific Scimed, Inc. Ferromagnetic particles and methods
US7901770B2 (en) 2003-11-04 2011-03-08 Boston Scientific Scimed, Inc. Embolic compositions
US7736671B2 (en) 2004-03-02 2010-06-15 Boston Scientific Scimed, Inc. Embolization
US8173176B2 (en) 2004-03-30 2012-05-08 Boston Scientific Scimed, Inc. Embolization
US7311861B2 (en) 2004-06-01 2007-12-25 Boston Scientific Scimed, Inc. Embolization
US8425550B2 (en) 2004-12-01 2013-04-23 Boston Scientific Scimed, Inc. Embolic coils
US7727555B2 (en) 2005-03-02 2010-06-01 Boston Scientific Scimed, Inc. Particles
US7858183B2 (en) 2005-03-02 2010-12-28 Boston Scientific Scimed, Inc. Particles
US7963287B2 (en) 2005-04-28 2011-06-21 Boston Scientific Scimed, Inc. Tissue-treatment methods
US9463426B2 (en) 2005-06-24 2016-10-11 Boston Scientific Scimed, Inc. Methods and systems for coating particles
EP1900381A4 (de) * 2005-07-01 2012-01-11 Nippon Synthetic Chem Ind Pva-partikel zur verwendung bei der vorübergehenden embolisierung eines blutgefässes, herstellungsverfahren dafür und wirkstoff zur vorübergehenden embolisierung eines blutgefässes
US8007509B2 (en) 2005-10-12 2011-08-30 Boston Scientific Scimed, Inc. Coil assemblies, components and methods
US8101197B2 (en) 2005-12-19 2012-01-24 Stryker Corporation Forming coils
US8152839B2 (en) 2005-12-19 2012-04-10 Boston Scientific Scimed, Inc. Embolic coils
US7947368B2 (en) 2005-12-21 2011-05-24 Boston Scientific Scimed, Inc. Block copolymer particles
US7501179B2 (en) 2005-12-21 2009-03-10 Boston Scientific Scimed, Inc. Block copolymer particles
JP4924870B2 (ja) 2006-06-30 2012-04-25 ブラザー工業株式会社 開度規制装置
US8414927B2 (en) 2006-11-03 2013-04-09 Boston Scientific Scimed, Inc. Cross-linked polymer particles
WO2009113030A2 (en) * 2008-03-12 2009-09-17 Tata Chemicals Ltd. Process for the production of galactooligosaccharides by free cells
CA2855347C (en) 2011-11-13 2019-03-05 Suneris Inc. In-situ cross-linkable polymeric compositions and methods thereof
BR112014013802B1 (pt) 2011-12-28 2020-12-29 Kuraray Co., Ltd. processo para fabricar um artigo modelado feito de hidrogel poroso
US9212358B2 (en) 2012-06-15 2015-12-15 Microvi Biotech, Inc. Biocatalyst compositions and processes for their use
US9334507B2 (en) 2012-06-15 2016-05-10 Microvi Biotech, Inc. Bioprocesses for making butanol
US9255281B2 (en) 2012-06-15 2016-02-09 Microvi Biotech Inc. Bioconversion processes using water-insoluble liquids
US9752164B2 (en) 2012-06-15 2017-09-05 Microvi Biotech, Inc. Enhanced efficiency ethanol and sugar conversion processes
JP2015073911A (ja) * 2013-10-04 2015-04-20 株式会社クラレ 回分式排水処理方法および装置
BR112017027625A2 (pt) * 2015-06-22 2018-08-28 Cresilon, Inc. matriz polimérica adesiva hemostática altamente eficaz
CN107254056B (zh) * 2017-06-28 2022-02-18 中国科学院生态环境研究中心 一种自愈合聚乙烯醇-海藻酸盐双网络凝胶及其制备方法
JP2023526729A (ja) * 2020-04-01 2023-06-23 グレイ ポータル エルエルシー ポリビニルアルコール、ポリウレタンおよび固定化物質を含むゲルおよびゲルビーズ
CN112340853B (zh) * 2020-10-15 2021-11-02 同济大学 一种用于高盐废水处理的杂化水凝胶载体及其制备方法
CN114381019B (zh) * 2022-01-24 2024-02-20 江苏集萃功能材料研究所有限公司 一种基于pva水凝胶的穿刺教学模具材料的制备方法及产物

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Publication number Priority date Publication date Assignee Title
JPS536483A (en) * 1976-07-02 1978-01-20 Tanabe Seiyaku Co Ltd Composition having enzymatic activity and its preparation
CA1180670A (en) * 1981-02-27 1985-01-08 Masao Nambu Method of immobilizing live microorganisms
JPH0244514B2 (ja) * 1981-09-14 1990-10-04 Nippon Oil Co Ltd Biseibutsuseikintainokoteika*zoshokuho
JPS58183626A (ja) * 1982-04-21 1983-10-26 Nippon Oil Co Ltd 白血病治療用ｌ−アスパラギナ−ゼ固定化剤
JPS61100193A (ja) * 1984-10-22 1986-05-19 Susumu Hashimoto 固定化酵素，固定化微生物並びに固定化微生物群の製造法
JPS61139385A (ja) * 1984-12-10 1986-06-26 Susumu Hashimoto 固定化微生物および／もしくは固定化微生物群の製造法
JPS62138193A (ja) * 1985-12-12 1987-06-20 Kansai Paint Co Ltd 酵素又は微生物菌体の粒状固定化成形物の製造方法

Also Published As

Publication number Publication date
JPH0612993B2 (ja) 1994-02-23
JPS6443188A (en) 1989-02-15
EP0303122B1 (de) 1992-07-29
DE3873209T2 (de) 1993-02-11
EP0303122A2 (de) 1989-02-15
EP0303122A3 (en) 1989-05-17
US5034324A (en) 1991-07-23

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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