IN2012DN02814A - - Google Patents

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Publication number
IN2012DN02814A
IN2012DN02814A IN2814DEN2012A IN2012DN02814A IN 2012DN02814 A IN2012DN02814 A IN 2012DN02814A IN 2814DEN2012 A IN2814DEN2012 A IN 2814DEN2012A IN 2012DN02814 A IN2012DN02814 A IN 2012DN02814A
Authority
IN
India
Prior art keywords
relates
polylactic acid
bacteria
strains
enzyme
Prior art date
Application number
Other languages
English (en)
Inventor
Thierry Ferreira
Willy Aucher
Original Assignee
Centre Nat Rech Scient
Univ Poitiers
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 Centre Nat Rech Scient, Univ Poitiers filed Critical Centre Nat Rech Scient
Publication of IN2012DN02814A publication Critical patent/IN2012DN02814A/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00Recovery or working-up of waste materials
    • C08J11/04Recovery or working-up of waste materials of polymers
    • C08J11/10Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/105Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with enzymes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20Bacteria; Culture media therefor
    • C12N1/205Bacterial isolates
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/16Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/18Carboxylic ester hydrolases (3.1.1)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/40Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56Lactic acid
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12RINDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00Microorganisms ; Processes using microorganisms
    • C12R2001/01Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Sustainable Development (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
IN2814DEN2012 2009-10-02 2010-10-01 IN2012DN02814A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0956898A FR2950900B1 (fr) 2009-10-02 2009-10-02 Souches bacteriennes et leurs variants capables de degrader l'acide polylactique et leurs utilisations
PCT/FR2010/052076 WO2011039489A1 (fr) 2009-10-02 2010-10-01 Souches bacteriennes et leurs variants capables de dégrader l'acide polylactique et leurs utilisations

Publications (1)

Publication Number Publication Date
IN2012DN02814A true IN2012DN02814A (de) 2015-07-24

Family

ID=42149389

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2814DEN2012 IN2012DN02814A (de) 2009-10-02 2010-10-01

Country Status (11)

Country Link
US (1) US8728776B2 (de)
EP (1) EP2483429B1 (de)
JP (1) JP5685596B2 (de)
CN (1) CN102639690B (de)
AU (1) AU2010302460B2 (de)
BR (1) BR112012009031A2 (de)
CA (1) CA2776526A1 (de)
FR (1) FR2950900B1 (de)
IN (1) IN2012DN02814A (de)
MX (1) MX2012003916A (de)
WO (1) WO2011039489A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102380180A (zh) * 2011-10-26 2012-03-21 江南大学 一种生物法降解聚乳酸的方法
FR2984354A1 (fr) * 2011-12-20 2013-06-21 Centre Nat Rech Scient Procede de preparation d'alliage polymere/enzymes
FR2988733B1 (fr) * 2012-03-27 2016-02-05 Carbios Microorganisme recombinant
WO2015173265A1 (en) 2014-05-16 2015-11-19 Carbios Process of recycling mixed pet plastic articles
PT3209771T (pt) 2014-10-21 2021-01-12 Centre Nat Rech Scient Polipeptídeo que tem uma atividade de degradação do poliéster e as suas utilizações
US10626242B2 (en) 2014-12-19 2020-04-21 Carbios Plastic compound and preparation process
US10508269B2 (en) 2015-03-13 2019-12-17 Carbios Polypeptide having a polyester degrading activity and uses thereof
CN107709457B (zh) 2015-06-12 2021-05-25 卡比奥斯公司 可生物降解聚酯组合物及其用途
EP3394264A1 (de) 2015-12-21 2018-10-31 Carbios Polymilchsäure produzierende rekombinante hefezellen und verwendungen davon
CN109196032A (zh) 2016-05-19 2019-01-11 卡比奥斯公司 一种降解塑料产品的方法
CN113248782B (zh) * 2021-06-02 2022-12-27 郑州大学 一种聚乳酸纳米薄膜的降解方法
CN114672430B (zh) * 2022-03-09 2023-08-25 山东省产品质量检验研究院 一种生物降解塑料堆肥处理专用复配菌剂
CN116855403B (zh) * 2023-06-08 2024-05-28 上海交通大学 降解聚氯乙烯的芽孢杆菌pvc-6b及其生产的菌剂与应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5925556A (en) 1996-10-02 1999-07-20 Agency Of Industrial Science And Technology Method of degrading polylactic acid resin using staphylococcus hominis and staphylococcus epidermidis
JP4652147B2 (ja) * 2005-06-27 2011-03-16 株式会社ブリヂストン 新規な微生物wu−ys09株、ゴムの微生物分解方法

Also Published As

Publication number Publication date
MX2012003916A (es) 2012-08-03
FR2950900B1 (fr) 2011-11-25
US8728776B2 (en) 2014-05-20
CA2776526A1 (fr) 2011-04-07
WO2011039489A1 (fr) 2011-04-07
AU2010302460A1 (en) 2012-05-03
CN102639690B (zh) 2014-05-21
JP2013506414A (ja) 2013-02-28
EP2483429B1 (de) 2015-12-16
US20120184005A1 (en) 2012-07-19
EP2483429A1 (de) 2012-08-08
CN102639690A (zh) 2012-08-15
BR112012009031A2 (pt) 2017-06-06
AU2010302460B2 (en) 2016-06-09
JP5685596B2 (ja) 2015-03-18
FR2950900A1 (fr) 2011-04-08

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