HK1073866A1 - Production of biodegradable thermoplastic materials from organic wastes - Google Patents

Production of biodegradable thermoplastic materials from organic wastes

Info

Publication number
HK1073866A1
HK1073866A1 HK05106325A HK05106325A HK1073866A1 HK 1073866 A1 HK1073866 A1 HK 1073866A1 HK 05106325 A HK05106325 A HK 05106325A HK 05106325 A HK05106325 A HK 05106325A HK 1073866 A1 HK1073866 A1 HK 1073866A1
Authority
HK
Hong Kong
Prior art keywords
production
thermoplastic materials
organic wastes
biodegradable thermoplastic
biodegradable
Prior art date
Application number
HK05106325A
Other languages
English (en)
Inventor
Jian Yu
Original Assignee
Univ Hawaii
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 Univ Hawaii filed Critical Univ Hawaii
Publication of HK1073866A1 publication Critical patent/HK1073866A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/105—Recovery 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
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/34—Internal compartments or partitions
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
    • 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
    • C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • C12P7/625—Polyesters of hydroxy carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Clinical Laboratory Science (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
HK05106325A 2002-01-16 2005-07-25 Production of biodegradable thermoplastic materials from organic wastes HK1073866A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35016202P 2002-01-16 2002-01-16
PCT/US2003/001202 WO2003062439A1 (en) 2002-01-16 2003-01-15 Production of biodegradable thermoplastic materials from organic wastes

Publications (1)

Publication Number Publication Date
HK1073866A1 true HK1073866A1 (en) 2005-10-21

Family

ID=27613369

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05106325A HK1073866A1 (en) 2002-01-16 2005-07-25 Production of biodegradable thermoplastic materials from organic wastes

Country Status (8)

Country Link
US (1) US7141400B2 (zh)
JP (1) JP4255383B2 (zh)
KR (1) KR100923070B1 (zh)
CN (1) CN1286983C (zh)
HK (1) HK1073866A1 (zh)
MY (1) MY131060A (zh)
TW (1) TWI268288B (zh)
WO (1) WO2003062439A1 (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7579176B2 (en) 2003-10-15 2009-08-25 Newlight Technologies, Llc Method for the production of polyhydroxyalkanoic acid
US8735113B2 (en) 2003-10-15 2014-05-27 Newlight Technologies, Llc Methods and systems for production of polyhydroxyalkanoate
US7745197B1 (en) 2003-10-15 2010-06-29 Newlight Technologies, Llc Process for the utilization of ruminant animal methane emissions
EP1924683B1 (en) * 2005-08-22 2015-04-01 Newlight Technologies, LLC Process for the treatment of methane emissions
US7887893B2 (en) * 2006-12-12 2011-02-15 The Board Of Trustees Of The Leland Stanford Junior University Bacterial poly(hydroxy alkanoate) polymer and natural fiber composites
US7514525B2 (en) * 2007-03-09 2009-04-07 University Of Hawaii Recovery and purification of polyhydroxyalkanoates
BRPI0801845B1 (pt) * 2008-06-09 2016-05-24 Citrosuco S A Agroindústria processo de obtenção de pha a partir de resíduo cítrico, pha obtido a partir de resíduo cítrico, composição polimérica contendo pha, artefato sólido contendo pha, artefato sólido contendo composição polimérica compreendendo pha, uso de resíduo cítrico para a obtenção de pha
MY155003A (en) * 2009-01-13 2015-08-28 Plainexus Res Lab Sdn Bhd A method for producing biodegradable resins
WO2011031566A1 (en) 2009-08-27 2011-03-17 Newlight Technologies, Llc Process for the production of polyhydroxyalkanoates
WO2011045625A1 (en) * 2009-10-16 2011-04-21 Bio On S.R.L. Using cell debris generated from pha recovery for enhanced cell growth and biopolyester formation
GB2478588A (en) * 2010-03-12 2011-09-14 G5 Internat Holdings Pte Ltd Microbial production of polyhydroxyalkanoates (PHAs) using culture medium containing hydrogen
US9040267B2 (en) 2011-03-08 2015-05-26 Newlight Technologies, Llc Polyhydroxyalkanoate production method
WO2012166822A2 (en) * 2011-05-31 2012-12-06 Micromidas Inc. Method to produce polyhydroxyalkanoates from water-based feedstock streams
US12060597B2 (en) 2011-12-02 2024-08-13 Newlight Technologies, Inc. Polyhydroxyalkanoate production methods and systems for same
CN102517369B (zh) * 2011-12-16 2013-10-16 浙江大学宁波理工学院 高密度微生物混合发酵在氮限制下合成含苯聚羟基烷酸酯的方法
US20200347417A1 (en) 2012-03-29 2020-11-05 Newlight Technologies, Inc Polyhydroxyalkanoate production methods and materials and microorganisms used in same
US9085784B1 (en) 2012-03-29 2015-07-21 Newlight Technologies, Llc Polyhydroxyalkanoate production methods and materials and microorganisms used in same
WO2013181604A1 (en) 2012-05-31 2013-12-05 Micromidas, Inc. Polyhydroxyalkanoate derivatives, preparation and uses thereof
MA40767A (fr) 2014-10-01 2017-08-08 Eggplant S R L Procédés de production de composites à matrice biopolymère
EP3221460A1 (en) 2014-11-20 2017-09-27 Full Cycle Bioplastics Inc. Producing polyhydroxyalkanoate copolymers from organic waste products
FR3033168B1 (fr) * 2015-02-27 2017-03-10 Afyren Procede de production de polyhydroxyalcanoates a partir de precurseurs obtenus par fermentation anaerobie a partir de biomasse fermentescible
FR3033166B1 (fr) 2015-02-27 2017-03-10 Afyren Procede de production d'acides amines a partir de precurseurs obtenus par fermentation anaerobie a partir de biomasse fermentescible
US11549129B2 (en) 2017-12-21 2023-01-10 Genecis Bioindustries Inc. Method for producing polyhydroxyalkanoates (PHA) from organic waste
CN113330068A (zh) * 2018-08-24 2021-08-31 墨哈拉姆企业有限公司 可生物降解的聚合物组合物及其制备方法
KR102548122B1 (ko) * 2021-09-29 2023-06-28 한국에너지공과대학교 폴리하이드록시 알카노에이트의 제조방법, 이를 이용하여 제조된 폴리하이드록시 알카노에이트 및 폴리하이드록시 알카노에이트 제조용 건식 발효조
CN114774483B (zh) * 2022-04-07 2023-08-25 江南大学 一种以蓝藻和副产乙酸为底物合成pha的方法及其应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604990B1 (fr) * 1986-10-01 1991-04-05 Omnium Traitement Valorisa Procede de purification, par voie biologique, d'eaux residuaires sur lit de materiau granulaire
US5250427A (en) * 1992-06-25 1993-10-05 Midwest Research Institute Photoconversion of gasified organic materials into biologically-degradable plastics
RU2144047C1 (ru) 1994-01-28 2000-01-10 Дзе Проктер Энд Гэмбл Компани Биоразлагаемые сополимеры, пластмассовые и впитывающие изделия, содержащие биоразлагаемые сополимеры
DE4433134A1 (de) * 1994-09-16 1996-03-21 Buck Chem Tech Werke Verfahren zur Herstellung von Polyhydroxyfettsäuren sowie rekombinanter Bakterienstämme zur Durchführung des Verfahrens
US6143952A (en) * 1998-03-31 2000-11-07 Regents Of The University Of Minnesota Modified pseudomonas oleovorans phaC1 nucleic acids encoding bispecific polyhydroxyalkanoate polymerase
US6103956A (en) * 1998-03-31 2000-08-15 Regents Of The University Of Minnesota Polyhydroxyalkanoate synthesis in plants
JP2001178487A (ja) * 1999-12-27 2001-07-03 Canon Inc 微生物ポリエステルの製造方法
US6692642B2 (en) * 2002-04-30 2004-02-17 International Waste Management Systems Organic slurry treatment process
US7226539B2 (en) * 2003-06-19 2007-06-05 University Of Hawaii Bionest reactor for the application of anaerobic wastewater treatment and bioenergy recovery

Also Published As

Publication number Publication date
JP2005514955A (ja) 2005-05-26
WO2003062439A1 (en) 2003-07-31
TW200302238A (en) 2003-08-01
JP4255383B2 (ja) 2009-04-15
KR20040081456A (ko) 2004-09-21
CN1286983C (zh) 2006-11-29
MY131060A (en) 2007-07-31
CN1615366A (zh) 2005-05-11
US20060088921A1 (en) 2006-04-27
US7141400B2 (en) 2006-11-28
KR100923070B1 (ko) 2009-10-22
TWI268288B (en) 2006-12-11

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200113