BR112013029504A2 - método para produzir uma solução de acrilamida aquosa - Google Patents

método para produzir uma solução de acrilamida aquosa

Info

Publication number
BR112013029504A2
BR112013029504A2 BR112013029504A BR112013029504A BR112013029504A2 BR 112013029504 A2 BR112013029504 A2 BR 112013029504A2 BR 112013029504 A BR112013029504 A BR 112013029504A BR 112013029504 A BR112013029504 A BR 112013029504A BR 112013029504 A2 BR112013029504 A2 BR 112013029504A2
Authority
BR
Brazil
Prior art keywords
producing
acrylamide solution
aqueous acrylamide
acrylonitrile
containing composition
Prior art date
Application number
BR112013029504A
Other languages
English (en)
Other versions
BR112013029504B1 (pt
Inventor
Kanou Makoto
Hagiya Norifumi
Original Assignee
Mitsubishi Rayon 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47177091&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013029504(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Rayon Co filed Critical Mitsubishi Rayon Co
Publication of BR112013029504A2 publication Critical patent/BR112013029504A2/pt
Publication of BR112013029504B1 publication Critical patent/BR112013029504B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/22—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

método para produzir uma solução de acrilamida aquosa. a invenção diz respeito a um método para produzir uma solução de acrilamida aquosa gerando acrilamida hidratando uma composição contendo acrilonitrila, caracterizado pelo fato de que a composição contendo acrilonitrila contém 20 a 80 mg de metacrilonitrila para cada total de 1 kg da composição contendo acrilonitrila. a presente invenção pode fornecer um método de produção que obtém uma solução de acrilamida aquosa estável e 1 o que suprimir a polimerização da acrilamida sem causar uma diminuição na qualidade.
BR112013029504-0A 2011-05-19 2012-05-21 Método para produzir uma solução de acrilamida aquosa BR112013029504B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011112429 2011-05-19
JP2011-112429 2011-05-19
PCT/JP2012/062934 WO2012157777A1 (ja) 2011-05-19 2012-05-21 アクリルアミド水溶液の製造方法

Publications (2)

Publication Number Publication Date
BR112013029504A2 true BR112013029504A2 (pt) 2019-03-06
BR112013029504B1 BR112013029504B1 (pt) 2020-10-06

Family

ID=47177091

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013029504-0A BR112013029504B1 (pt) 2011-05-19 2012-05-21 Método para produzir uma solução de acrilamida aquosa

Country Status (8)

Country Link
US (1) US9102590B2 (pt)
EP (1) EP2711355B1 (pt)
JP (1) JP6098510B2 (pt)
KR (1) KR101894617B1 (pt)
CN (1) CN103687844B (pt)
AU (1) AU2012256709B2 (pt)
BR (1) BR112013029504B1 (pt)
WO (1) WO2012157777A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105247063B (zh) 2012-12-10 2020-10-23 三菱化学株式会社 丙烯酰胺的制造方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1352268A (fr) 1963-01-05 1964-02-14 Electro Chimie Soc D Perfectionnements à la purification des nitriles non saturés
JPS411773Y1 (pt) 1964-03-11 1966-02-09
JPS4511284Y1 (pt) 1966-01-14 1970-05-20
JPS54143592A (en) * 1978-04-28 1979-11-08 Nitto Chem Ind Co Ltd Microbial preparation of acrylamide or methacrylamide
JPS54129190A (en) 1978-03-29 1979-10-06 Nitto Chem Ind Co Ltd Microbial preparation of acrylamide or methacrylamide
IT1162484B (it) 1978-03-29 1987-04-01 Nitto Chemical Industry Co Ltd Procedimento pe produrre acrilammide o metacrilammide impiegando microorganismi
JPS55108290A (en) * 1979-02-13 1980-08-20 Nitto Chem Ind Co Ltd Production of stable aqueous solution of acrylamide or methacrylamide
JPS5617918A (en) 1979-07-23 1981-02-20 Chisso Corp Manufacture of dichlorosilane
JPS5937951B2 (ja) 1981-11-18 1984-09-12 秀明 山田 アミドの生物学的製造法
JPS5937951A (ja) 1982-08-26 1984-03-01 井上工業株式会社 浴用気泡発生装置及びその製造方法
JPS61162193A (ja) 1985-01-08 1986-07-22 Nitto Chem Ind Co Ltd 微生物によるアミド類の製造法
JPH0740948B2 (ja) 1985-06-04 1995-05-10 旭化成工業株式会社 アミドの微生物学的製造法
US5200331A (en) * 1985-06-04 1993-04-06 Asahi Kasei Kogyo Kabushiki Kaisha Method of producing an amide utilizing a microorganism
JPS641773A (en) 1987-06-24 1989-01-06 Nippon Oil & Fats Co Ltd Aquatic antifouling coating agent
DD274631A5 (de) 1987-09-18 1989-12-27 Kk Verfahren zur biologischen herstellung von amiden
JPH04197189A (ja) 1990-11-29 1992-07-16 Mitsubishi Gas Chem Co Inc アミドの生物学的製造方法
JPH0511284A (ja) 1991-07-05 1993-01-19 Fujikura Ltd 光伝送路スイツチ
DK0870051T3 (da) 1995-12-12 2002-02-25 Ciba Spec Chem Water Treat Ltd Fremstilling af ammoniumacrylat
GB9525372D0 (en) 1995-12-12 1996-02-14 Allied Colloids Ltd Enzymes, their preparation and their use in the production of ammonium acrylate
US7749739B2 (en) 2000-12-20 2010-07-06 Dia-Nitrix Co., Ltd. Process for producing amide compound using microbial catalyst
WO2003033716A1 (fr) 2001-10-12 2003-04-24 Dia-Nitrix Co., Ltd. Procede de production d'acrylamide et/ou de methacrylamide au moyen d'un catalyseur de micro-organismes
FR2835531B1 (fr) 2002-02-06 2004-12-03 Snf Sa Procede pour la fabrication d'amides en presence d'une nitrile hydratase d'origine microbiologique et nouveau microorganisme
JP2003277416A (ja) 2002-03-22 2003-10-02 Daiyanitorikkusu Kk 糖類を含むアクリルアミド水溶液
GB0416101D0 (en) * 2004-07-19 2004-08-18 Ciba Spec Chem Water Treat Ltd Process for preparing monomers and polymers thereof
JP2009214099A (ja) 2008-02-14 2009-09-24 Okayama Univ アミド化合物の製造方法及びその触媒
AU2009224295B2 (en) 2008-03-14 2015-01-22 Mitsubishi Chemical Corporation Process for production of amide compounds
KR101598643B1 (ko) * 2008-03-14 2016-02-29 다이야니트릭스 가부시키가이샤 아크릴아마이드 수용액의 안정화 방법
JP2010222309A (ja) 2009-03-24 2010-10-07 Asahi Kasei Chemicals Corp アクリロニトリルの精製方法
JP5733299B2 (ja) 2010-02-22 2015-06-10 三菱レイヨン株式会社 安定なアクリルアミド水溶液
WO2012039407A1 (ja) 2010-09-24 2012-03-29 三井化学株式会社 アミド化合物の製造方法およびアミド化合物の製造装置

Also Published As

Publication number Publication date
EP2711355A4 (en) 2014-12-31
US20140106415A1 (en) 2014-04-17
EP2711355A1 (en) 2014-03-26
KR20140024002A (ko) 2014-02-27
CN103687844B (zh) 2015-06-10
WO2012157777A1 (ja) 2012-11-22
KR101894617B1 (ko) 2018-09-03
US9102590B2 (en) 2015-08-11
EP2711355B1 (en) 2017-11-29
AU2012256709B2 (en) 2016-07-07
JPWO2012157777A1 (ja) 2014-07-31
JP6098510B2 (ja) 2017-03-22
CN103687844A (zh) 2014-03-26
BR112013029504B1 (pt) 2020-10-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: MITSUBISHI CHEMICAL CORPORATION (JP)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/05/2012, OBSERVADAS AS CONDICOES LEGAIS.