FR2371470A2 - Preparation d'un polyurethanne expanse auquel est unie une proteine - Google Patents

Preparation d'un polyurethanne expanse auquel est unie une proteine

Info

Publication number
FR2371470A2
FR2371470A2 FR7734613A FR7734613A FR2371470A2 FR 2371470 A2 FR2371470 A2 FR 2371470A2 FR 7734613 A FR7734613 A FR 7734613A FR 7734613 A FR7734613 A FR 7734613A FR 2371470 A2 FR2371470 A2 FR 2371470A2
Authority
FR
France
Prior art keywords
protein
united
preparation
immobilized
expanded polyurethane
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.)
Granted
Application number
FR7734613A
Other languages
English (en)
Other versions
FR2371470B2 (fr
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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
Priority claimed from US05/743,035 external-priority patent/US4098645A/en
Application filed by WR Grace and Co filed Critical WR Grace and Co
Publication of FR2371470A2 publication Critical patent/FR2371470A2/fr
Application granted granted Critical
Publication of FR2371470B2 publication Critical patent/FR2371470B2/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6415—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
    • C08G18/6446—Proteins and derivatives thereof
    • 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
    • C12N11/093—Polyurethanes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/81—Carrier - bound or immobilized peptides or proteins and the preparation thereof, e.g. biological cell or cell fragment as carrier
    • Y10S530/812—Peptides or proteins is immobilized on, or in, an organic carrier
    • Y10S530/815—Carrier is a synthetic polymer
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/81—Carrier - bound or immobilized peptides or proteins and the preparation thereof, e.g. biological cell or cell fragment as carrier
    • Y10S530/812—Peptides or proteins is immobilized on, or in, an organic carrier
    • Y10S530/815—Carrier is a synthetic polymer
    • Y10S530/816—Attached to the carrier via a bridging agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Peptides Or Proteins (AREA)

Abstract

L'industrie concerne l'industrie biochimique. Elle a pour objet des polyuréthannes contenant une protéine immobilisée de même qu'un procédé pour faire réagir la protéine avec un polyuréthanne prépolymère liquide à radicaux isocyanate terminaux, la quantité de protéine étant suffisante pour provoquer la formation d'un polymère solide contenant la protéine immobilisée. La protéine ainsi immobilisée est préférée pour la conduite de réaction entre cette protéine et une autre substance biologique.
FR7734613A 1976-11-18 1977-11-17 Preparation d'un polyurethanne expanse auquel est unie une proteine Expired FR2371470B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/743,035 US4098645A (en) 1976-02-24 1976-11-18 Immobilization of proteins with polyurethane polymers

Publications (2)

Publication Number Publication Date
FR2371470A2 true FR2371470A2 (fr) 1978-06-16
FR2371470B2 FR2371470B2 (fr) 1985-05-17

Family

ID=24987257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734613A Expired FR2371470B2 (fr) 1976-11-18 1977-11-17 Preparation d'un polyurethanne expanse auquel est unie une proteine

Country Status (11)

Country Link
US (1) US4094744A (fr)
JP (1) JPS5366491A (fr)
AT (1) AT362494B (fr)
BE (1) BE860941R (fr)
CA (1) CA1106300A (fr)
CH (1) CH630931A5 (fr)
DE (1) DE2750803A1 (fr)
FR (1) FR2371470B2 (fr)
GB (1) GB1542009A (fr)
IT (1) IT1088809B (fr)
NL (1) NL7712661A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433183A1 (fr) * 1978-08-07 1980-03-07 Grace W R Ltd Composition diagnostique enzymatique, methode pour analyser des fluides corporels d'etres humains, et methode pour lier des enzymes l'utilisant
EP0367362A3 (en) * 1988-11-02 1990-10-03 W.R. Grace & Co.-Conn. (A Connecticut Corp.) Chemically modified hydrophilic prepolymers and polymers
EP0453621A1 (fr) * 1990-04-28 1991-10-30 W.R. Grace & Co.-Conn. Médicaments-polymères à actions biologique et pharmacologique améliorées

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237229A (en) * 1975-06-10 1980-12-02 W. R. Grace & Co. Immobilization of biological material with polyurethane polymers
US4371611A (en) * 1978-08-07 1983-02-01 W. R. Grace & Co. Enzymatic diagnostic composition
US4732851A (en) * 1982-03-16 1988-03-22 Purification Engineering, Inc. Immobilization of cells with a polyazetidine prepolymer
US4530905A (en) * 1984-10-25 1985-07-23 The Dow Chemical Company Crosslinked gelatin foams
DE3705687A1 (de) * 1987-02-23 1988-09-01 Boehringer Mannheim Gmbh Polyurethanmodifizierte enzyme
US4962033A (en) * 1987-12-09 1990-10-09 In Vitro Scientific Products Roller bottle method of culturing cells
US5153265A (en) * 1988-01-20 1992-10-06 Cetus Corporation Conjugation of polymer to colony stimulating factor-1
DK61488D0 (da) * 1988-02-05 1988-02-05 Novo Industri As Fremgangsmaade
JPH027652U (fr) * 1988-06-29 1990-01-18
US5091176A (en) * 1988-11-02 1992-02-25 W. R. Grace & Co.-Conn. Polymer-modified peptide drugs having enhanced biological and pharmacological activities
JP2896580B2 (ja) * 1989-08-25 1999-05-31 チッソ株式会社 アミロース―リゾチームハイブリッドと活性化糖およびその製造法
US5403750A (en) * 1991-03-06 1995-04-04 W. R. Grace & Co.-Conn. Biocompatible, low protein adsorption affinity matrix
US5595732A (en) * 1991-03-25 1997-01-21 Hoffmann-La Roche Inc. Polyethylene-protein conjugates
IT1247946B (it) * 1991-05-17 1995-01-05 Instrumentation Lab Srl Stabilizzazione in forma liquida dell'enzima urato ossidasi
US5382657A (en) * 1992-08-26 1995-01-17 Hoffmann-La Roche Inc. Peg-interferon conjugates
US6090925A (en) 1993-03-09 2000-07-18 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
US5981719A (en) * 1993-03-09 1999-11-09 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
DE19541658A1 (de) * 1995-11-08 1997-05-15 Basf Ag Wasserlösliche oder wasserdispergierbare Pfropfpolymere, ihre Herstellung und ihre Verwendung
US9828597B2 (en) 2006-11-22 2017-11-28 Toyota Motor Engineering & Manufacturing North America, Inc. Biofunctional materials
US20080242822A1 (en) * 2007-04-02 2008-10-02 West Richard A Polyurethane formulation using protein-based material
US8679825B2 (en) 2009-05-01 2014-03-25 Toyota Motor Engineering & Manufacturing North America, Inc. Method facilitating removal of bioorganic stains from surfaces
US8252571B2 (en) * 2009-05-01 2012-08-28 Toyota Motor Engineering & Manufacturing North America, Inc. Preparation of solvent-borne polymeric bioactive coatings
IT1396613B1 (it) * 2009-11-19 2012-12-14 Stazione Sperimentale Per La Seta Processo per la preparazione di nanodispersioni acquose di prepolimeri uretanici.
US8394618B2 (en) 2010-06-21 2013-03-12 Toyota Motor Engineering & Manufacturing North America, Inc. Lipase-containing polymeric coatings for the facilitated removal of fingerprints
US10988714B2 (en) 2010-06-21 2021-04-27 Regents Of The University Of Minnesota Methods of facilitating removal of a fingerprint from a substrate or a coating
US8796009B2 (en) 2010-06-21 2014-08-05 Toyota Motor Engineering & Manufacturing North America, Inc. Clearcoat containing thermolysin-like protease from Bacillus stearothermophilus for cleaning of insect body stains
US11015149B2 (en) 2010-06-21 2021-05-25 Toyota Motor Corporation Methods of facilitating removal of a fingerprint
US9388370B2 (en) 2010-06-21 2016-07-12 Toyota Motor Engineering & Manufacturing North America, Inc. Thermolysin-like protease for cleaning insect body stains
US9121016B2 (en) 2011-09-09 2015-09-01 Toyota Motor Engineering & Manufacturing North America, Inc. Coatings containing polymer modified enzyme for stable self-cleaning of organic stains
CN118620295A (zh) * 2024-05-27 2024-09-10 安徽欣远科技股份有限公司 一种生物蛋白改性水性聚氨酯聚合物、合成方法及应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB953414A (en) * 1960-07-12 1964-03-25 Fred Leuschner Shaped structures for biological processes
US3672955A (en) * 1970-05-20 1972-06-27 Us Agriculture Preparation of an insoluble active enzyme
DE2413137A1 (de) * 1974-03-19 1975-10-16 Boehringer Mannheim Gmbh Enzymatisch aktiver schaumstoff und verfahren zu seiner herstellung
US3928138A (en) * 1972-05-03 1975-12-23 Grace W R & Co Preparation and use of enzymes bound to polyurethane

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB953414A (en) * 1960-07-12 1964-03-25 Fred Leuschner Shaped structures for biological processes
US3672955A (en) * 1970-05-20 1972-06-27 Us Agriculture Preparation of an insoluble active enzyme
US3928138A (en) * 1972-05-03 1975-12-23 Grace W R & Co Preparation and use of enzymes bound to polyurethane
DE2413137A1 (de) * 1974-03-19 1975-10-16 Boehringer Mannheim Gmbh Enzymatisch aktiver schaumstoff und verfahren zu seiner herstellung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433183A1 (fr) * 1978-08-07 1980-03-07 Grace W R Ltd Composition diagnostique enzymatique, methode pour analyser des fluides corporels d'etres humains, et methode pour lier des enzymes l'utilisant
EP0367362A3 (en) * 1988-11-02 1990-10-03 W.R. Grace & Co.-Conn. (A Connecticut Corp.) Chemically modified hydrophilic prepolymers and polymers
EP0453621A1 (fr) * 1990-04-28 1991-10-30 W.R. Grace & Co.-Conn. Médicaments-polymères à actions biologique et pharmacologique améliorées

Also Published As

Publication number Publication date
US4094744A (en) 1978-06-13
JPS5366491A (en) 1978-06-13
GB1542009A (en) 1979-03-14
NL7712661A (nl) 1978-05-22
FR2371470B2 (fr) 1985-05-17
AT362494B (de) 1981-05-25
CH630931A5 (de) 1982-07-15
BE860941R (fr) 1978-03-16
DE2750803A1 (de) 1978-05-24
CA1106300A (fr) 1981-08-04
ATA819377A (de) 1980-10-15
IT1088809B (it) 1985-06-10
JPS6339232B2 (fr) 1988-08-04

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