FR2449124A1 - Procede pour preparer une solution aqueuse stable d'acrylamide ou de methacrylamide a l'aide de micro-organismes - Google Patents

Procede pour preparer une solution aqueuse stable d'acrylamide ou de methacrylamide a l'aide de micro-organismes

Info

Publication number
FR2449124A1
FR2449124A1 FR8003188A FR8003188A FR2449124A1 FR 2449124 A1 FR2449124 A1 FR 2449124A1 FR 8003188 A FR8003188 A FR 8003188A FR 8003188 A FR8003188 A FR 8003188A FR 2449124 A1 FR2449124 A1 FR 2449124A1
Authority
FR
France
Prior art keywords
acrylamide
methacrylamide
preparing
stable aqueous
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.)
Granted
Application number
FR8003188A
Other languages
English (en)
Other versions
FR2449124B1 (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.)
Nitto Chemical Industry Co Ltd
Original Assignee
Nitto Chemical Industry 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 Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Publication of FR2449124A1 publication Critical patent/FR2449124A1/fr
Application granted granted Critical
Publication of FR2449124B1 publication Critical patent/FR2449124B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/02—Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes
    • 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
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/843—Corynebacterium
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/872—Nocardia

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PROCEDE POUR PREPARER UNE SOLUTION AQUEUSE STABLE D'ACRYLAMIDE OU DE METHACRYLAMIDE A PARTIR D'UNE SOLUTION AQUEUSE D'ACRYLONITRILE OU DE METHACRYLONITRILE, RESPECTIVEMENT, SOUS L'ACTION DE MICRO-ORGANISMES PRESENTANT UNE ACTIVITE NITRILASIQUE. AVANT REACTION AVEC LE NITRILE, ON TRAITE LE MICRO-ORGANISME PAR UN DIALDEHYDE HYDROSOLUBLE. L'ACRYLAMIDE OU METHACRYLAMIDE OBTENU A L'AIDE DU MICRO-ORGANISME TRAITE SELON L'INVENTION N'A AUCUNE TENDANCE A LA POLYMERISATION EN COURS DE FORMATION.
FR8003188A 1979-02-13 1980-02-13 Procede pour preparer une solution aqueuse stable d'acrylamide ou de methacrylamide a l'aide de micro-organismes Granted FR2449124A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1427679A JPS55108290A (en) 1979-02-13 1979-02-13 Production of stable aqueous solution of acrylamide or methacrylamide

Publications (2)

Publication Number Publication Date
FR2449124A1 true FR2449124A1 (fr) 1980-09-12
FR2449124B1 FR2449124B1 (fr) 1983-09-23

Family

ID=11856557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003188A Granted FR2449124A1 (fr) 1979-02-13 1980-02-13 Procede pour preparer une solution aqueuse stable d'acrylamide ou de methacrylamide a l'aide de micro-organismes

Country Status (5)

Country Link
US (1) US4343899A (fr)
JP (1) JPS55108290A (fr)
DE (1) DE3004553A1 (fr)
FR (1) FR2449124A1 (fr)
GB (1) GB2045747B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488908A1 (fr) * 1980-08-19 1982-02-26 Nitto Chemical Industry Co Ltd Procede de preparation de l'acrylamide a l'aide de cellules immobilisees d'un type nouveau

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62259586A (ja) * 1986-05-02 1987-11-11 Nitto Chem Ind Co Ltd ニトリル水和活性の保持方法
US5552305A (en) * 1995-03-30 1996-09-03 E. I. Du Pont De Nemours And Company Biocatalytic conversion of azobisnitriles to cyanoamides or diamides using Pseudomonas, Rhodococcus or Brevibacterium
US5863750A (en) * 1996-12-18 1999-01-26 Cytec Tech Corp Methods for the detoxification of nitrile and/or amide compounds
AU2009224346B2 (en) * 2008-03-14 2014-04-24 Mitsubishi Chemical Corporation Method for stabilization of aqueous acrylamide solution
US8937199B2 (en) 2010-02-22 2015-01-20 Mistubishi Rayon Co., Ltd. Stable aqueous acrylamide solution
EP2711355B1 (fr) * 2011-05-19 2017-11-29 Mitsubishi Chemical Corporation Procédé de fabrication de solution aqueuse d'acrylamide
EP2711429B1 (fr) 2011-05-19 2018-12-26 Mitsubishi Chemical Corporation Procédé pour la production de solution aqueuse d'acrylamide

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245585A1 (fr) * 1973-09-19 1975-04-25 Anvar
FR2294999A1 (fr) * 1974-12-18 1976-07-16 Anvar Procede de preparation d'amides par hydrolyse biologique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2018240B (en) * 1978-03-29 1982-12-22 Nitto Chemical Industry Co Ltd Process for producing acrylamide or methacrylamide utilizing microoganisms

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245585A1 (fr) * 1973-09-19 1975-04-25 Anvar
FR2294999A1 (fr) * 1974-12-18 1976-07-16 Anvar Procede de preparation d'amides par hydrolyse biologique
US4001081A (en) * 1974-12-18 1977-01-04 Agence Nationale De Valorisation De La Recherche (Anvar) Process for the preparation of amides by biological hydrolysis

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1976 *
EXBK/73 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488908A1 (fr) * 1980-08-19 1982-02-26 Nitto Chemical Industry Co Ltd Procede de preparation de l'acrylamide a l'aide de cellules immobilisees d'un type nouveau

Also Published As

Publication number Publication date
GB2045747B (en) 1983-05-05
JPS576911B2 (fr) 1982-02-08
FR2449124B1 (fr) 1983-09-23
DE3004553C2 (fr) 1988-05-19
DE3004553A1 (de) 1980-08-21
GB2045747A (en) 1980-11-05
US4343899A (en) 1982-08-10
JPS55108290A (en) 1980-08-20

Similar Documents

Publication Publication Date Title
US4248968A (en) Process for producing acrylamide or methacrylamide utilizing microorganisms
BG48934A3 (en) Method for biological preparing of amides
FR2449124A1 (fr) Procede pour preparer une solution aqueuse stable d'acrylamide ou de methacrylamide a l'aide de micro-organismes
JPS56122835A (en) Manufacture of waterrsoluble nitrogenncontaining condensated product and its use in pulping
KR890012004A (ko) 2-아릴 프로피온산의 s 거울상 이성질체를 제조하는 방법
EP0773297A3 (fr) Procédé pour la préparation d'un acide alpha-hydroxy ou d'un amide alpha-hydroxy en utilisant des microorganismes
FR2455630A1 (fr) Procede pour la production continue d'acrylamide ou de methacrylamide utilisant des micro-organismes
US7820416B2 (en) Process for producing amide compound and acrylamide polymer
US5200331A (en) Method of producing an amide utilizing a microorganism
JPS5835078B2 (ja) 新規なる固定化菌体によるアクリルアミドの製造法
ES8604610A1 (es) Procedimiento para la obtencion de dispersiones polimeras acuosas estables que contienen polimerizado un compuesto al-quenil aromatico
FR2457292A1 (fr) Purification de riboflavine
FR2429754A1 (fr) Procede d'elimination de substances cationiques de solutions aqueuses
FR2363586A1 (fr) Procede pour la polymerisation en dispersion aqueuse des monomeres vinyliques halogenes
ES478533A1 (es) Un procedimiento para eliminar melamina de liquidos que con-tienen melamina.
RU94034356A (ru) Способ получения полимеров тетрафторэтилена
DE3478124D1 (en) Microorganisms of the genus pseudomonas and method for the decomposition of compounds containing methyl groups in aqueous solutions
FR2390539A1 (fr) Procede pour ameliorer la capacite d'absorption de la vapeur d'eau de supports textiles
JPS5648889A (en) Preparation of acrylamide or methacrylamide by fermentation
FR2442888A1 (fr) Procede perfectionne de production de xanthane par fermentation
FR2388002A1 (fr) Procede de traitement de suspensions de copolymeres de chlorure de vinyle et d'acetate de vinyle
ES8103120A1 (es) Un procedimiento mejorado para la polimerizacion continua enmasa de una solucion que comprende un monomero alquenilaro- matico que tiene un caucho dienico disuelto.
FR2369215A1 (fr) Procede pour clarifier des eaux brutes util
GB1442282A (en) Production of 6-amino penicillanic acid
GB2076820A (en) Process for producing acrylamide or methacrylamide utilizing micro-organisms

Legal Events

Date Code Title Description
TP Transmission of property