NL187585C - PROCESS FOR PREPARING AN AQUEOUS SOLUTION OF A PROTEIN BONDED TO POLYURETHANE - Google Patents

PROCESS FOR PREPARING AN AQUEOUS SOLUTION OF A PROTEIN BONDED TO POLYURETHANE

Info

Publication number
NL187585C
NL187585C NLAANVRAGE7713584,A NL7713584A NL187585C NL 187585 C NL187585 C NL 187585C NL 7713584 A NL7713584 A NL 7713584A NL 187585 C NL187585 C NL 187585C
Authority
NL
Netherlands
Prior art keywords
polyurethane
preparing
aqueous solution
protein bonded
protein
Prior art date
Application number
NLAANVRAGE7713584,A
Other languages
Dutch (nl)
Other versions
NL187585B (en
NL7713584A (en
Original Assignee
Grace W R & 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 US05/749,430 external-priority patent/US4094744A/en
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of NL7713584A publication Critical patent/NL7713584A/en
Publication of NL187585B publication Critical patent/NL187585B/en
Application granted granted Critical
Publication of NL187585C publication Critical patent/NL187585C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y305/00—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5)
    • C12Y305/01—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5) in linear amides (3.5.1)
    • C12Y305/01011—Penicillin amidase (3.5.1.11), i.e. penicillin-amidohydrolase
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/38—Albumins
    • A61K38/385—Serum albumin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43—Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46—Hydrolases (3)
    • A61K38/48—Hydrolases (3) acting on peptide bonds (3.4)
    • A61K38/482—Serine endopeptidases (3.4.21)
    • A61K38/4826—Trypsin (3.4.21.4) Chymotrypsin (3.4.21.1)
    • 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
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/21—Serine endopeptidases (3.4.21)
    • C12Y304/21004—Trypsin (3.4.21.4)

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Public Health (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Microbiology (AREA)
  • Veterinary Medicine (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
NLAANVRAGE7713584,A 1976-12-10 1977-12-08 PROCESS FOR PREPARING AN AQUEOUS SOLUTION OF A PROTEIN BONDED TO POLYURETHANE NL187585C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/749,430 US4094744A (en) 1976-11-18 1976-12-10 Water-dispersible protein/polyurethane reaction product

Publications (3)

Publication Number Publication Date
NL7713584A NL7713584A (en) 1978-06-13
NL187585B NL187585B (en) 1991-06-17
NL187585C true NL187585C (en) 1991-11-18

Family

ID=25013731

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7713584,A NL187585C (en) 1976-12-10 1977-12-08 PROCESS FOR PREPARING AN AQUEOUS SOLUTION OF A PROTEIN BONDED TO POLYURETHANE

Country Status (9)

Country Link
JP (1) JPS5379094A (en)
AT (1) AT356620B (en)
BE (1) BE861602A (en)
CH (1) CH634589A5 (en)
DE (1) DE2755053A1 (en)
FR (1) FR2393005B1 (en)
GB (1) GB1574508A (en)
MX (1) MX4534E (en)
NL (1) NL187585C (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
US4652524A (en) * 1980-10-02 1987-03-24 Ivan E. Modrovich Soluble stabilized enzymes
US4732851A (en) * 1982-03-16 1988-03-22 Purification Engineering, Inc. Immobilization of cells with a polyazetidine prepolymer
DE3705687A1 (en) * 1987-02-23 1988-09-01 Boehringer Mannheim Gmbh POLYURETHANE MODIFIED ENZYMS
JP2005516620A (en) * 2001-07-24 2005-06-09 ユニバーシティ オブ ピッツバーグ Irreversible immobilization of diisopropylfluorophosphatase in polyurethane coatings
US7335400B2 (en) 2001-07-24 2008-02-26 University Of Pittsburgh Irreversible immobilization of enzymes into polyurethane coatings
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672955A (en) * 1970-05-20 1972-06-27 Us Agriculture Preparation of an insoluble active enzyme
US3929574A (en) * 1972-05-03 1975-12-30 Grace W R & Co Use of enzymes bound to polyurethane

Also Published As

Publication number Publication date
BE861602A (en) 1978-03-31
JPH0233356B2 (en) 1990-07-26
NL187585B (en) 1991-06-17
CH634589A5 (en) 1983-02-15
DE2755053A1 (en) 1978-06-22
FR2393005A1 (en) 1978-12-29
ATA883577A (en) 1979-10-15
AT356620B (en) 1980-05-12
JPS5379094A (en) 1978-07-13
FR2393005B1 (en) 1982-11-12
MX4534E (en) 1982-06-03
DE2755053C2 (en) 1989-11-09
NL7713584A (en) 1978-06-13
GB1574508A (en) 1980-09-10

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: GRACE & CO.-CONN. W.R. -

V1 Lapsed because of non-payment of the annual fee