FR2314194B1 - PREPARATION OF AN EXPANDED POLYURETHANE TO WHICH A PROTEIN IS JOINED - Google Patents

PREPARATION OF AN EXPANDED POLYURETHANE TO WHICH A PROTEIN IS JOINED

Info

Publication number
FR2314194B1
FR2314194B1 FR7611243A FR7611243A FR2314194B1 FR 2314194 B1 FR2314194 B1 FR 2314194B1 FR 7611243 A FR7611243 A FR 7611243A FR 7611243 A FR7611243 A FR 7611243A FR 2314194 B1 FR2314194 B1 FR 2314194B1
Authority
FR
France
Prior art keywords
protein
joined
preparation
expanded polyurethane
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.)
Expired
Application number
FR7611243A
Other languages
French (fr)
Other versions
FR2314194A1 (en
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
Application filed by WR Grace and Co filed Critical WR Grace and Co
Publication of FR2314194A1 publication Critical patent/FR2314194A1/en
Application granted granted Critical
Publication of FR2314194B1 publication Critical patent/FR2314194B1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/44—Antibodies bound to carriers
    • 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
    • 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
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K11/00—Fructose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polymers & Plastics (AREA)
  • Immunology (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR7611243A 1975-06-10 1976-04-15 PREPARATION OF AN EXPANDED POLYURETHANE TO WHICH A PROTEIN IS JOINED Expired FR2314194B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58567475A 1975-06-10 1975-06-10
US66098276A 1976-02-24 1976-02-24

Publications (2)

Publication Number Publication Date
FR2314194A1 FR2314194A1 (en) 1977-01-07
FR2314194B1 true FR2314194B1 (en) 1981-09-25

Family

ID=27079467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611243A Expired FR2314194B1 (en) 1975-06-10 1976-04-15 PREPARATION OF AN EXPANDED POLYURETHANE TO WHICH A PROTEIN IS JOINED

Country Status (9)

Country Link
JP (1) JPS5917733B2 (en)
AT (1) AT347028B (en)
CA (1) CA1076027A (en)
CH (1) CH639673A5 (en)
DE (1) DE2612138C2 (en)
FR (1) FR2314194B1 (en)
GB (1) GB1541100A (en)
MX (1) MX4074E (en)
NL (1) NL7603951A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226935A (en) * 1978-08-07 1980-10-07 W. R. Grace & Co. Enzymatic diagnostic composition
DE2920525A1 (en) * 1979-05-21 1980-12-04 Bayer Ag METHOD FOR THE PRODUCTION OF POLYADDITION PRODUCTS FROM ISOCYANATES AND DENATURED BIOMASSES AND THE USE THEREOF AS REACTIVE FILLER AND AS PLANT NUTRIENTS AND METHOD FOR THE PRODUCTION OF PLATES OR MOLDED DISPOSITIONS OF THE POLAND
CA1178909A (en) * 1980-09-17 1984-12-04 Murray C. Fusee Process for production of l-alanine using immobilized microorganisms
US4732851A (en) * 1982-03-16 1988-03-22 Purification Engineering, Inc. Immobilization of cells with a polyazetidine prepolymer
DE3222912A1 (en) * 1982-06-18 1983-12-22 Basf Ag, 6700 Ludwigshafen INSOLUBLE BIO CATALYST
JPS61198235U (en) * 1985-05-27 1986-12-11
US5549891A (en) * 1994-04-05 1996-08-27 Allergan Method for disinfecting contact lens with catalase compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227855B (en) * 1960-07-12 1966-11-03 Ichthyol Ges Process for the production of enzyme bodies for the implementation of enzymatic reactions
US3672955A (en) * 1970-05-20 1972-06-27 Us Agriculture Preparation of an insoluble active enzyme
CA1042600A (en) * 1972-05-03 1978-11-14 Louis L. Wood Crosslinked hydrophilic polyurethane foams
DE2413137A1 (en) * 1974-03-19 1975-10-16 Boehringer Mannheim Gmbh Enzymatically active polyurethane foam - produced by adding conc. enzyme soln. to mix before forming, giving high activity

Also Published As

Publication number Publication date
ATA280376A (en) 1978-04-15
FR2314194A1 (en) 1977-01-07
DE2612138C2 (en) 1986-09-11
CH639673A5 (en) 1983-11-30
NL7603951A (en) 1976-12-14
DE2612138A1 (en) 1976-12-30
JPS51150600A (en) 1976-12-24
GB1541100A (en) 1979-02-21
JPS5917733B2 (en) 1984-04-23
CA1076027A (en) 1980-04-22
AT347028B (en) 1978-12-11
MX4074E (en) 1981-12-02

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse