MX2024001814A - Degradacion enzimatica de polietilentereftalato. - Google Patents

Degradacion enzimatica de polietilentereftalato.

Info

Publication number
MX2024001814A
MX2024001814A MX2024001814A MX2024001814A MX2024001814A MX 2024001814 A MX2024001814 A MX 2024001814A MX 2024001814 A MX2024001814 A MX 2024001814A MX 2024001814 A MX2024001814 A MX 2024001814A MX 2024001814 A MX2024001814 A MX 2024001814A
Authority
MX
Mexico
Prior art keywords
polyethylene terephthalate
enzymatic degradation
pet
present disclosure
disclosure provides
Prior art date
Application number
MX2024001814A
Other languages
English (en)
Spanish (es)
Inventor
Jie Yang
Xiyun Zhang
Khin Oo
Goutami Banerjee
Original Assignee
Biometis Tech Inc
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 Biometis Tech Inc filed Critical Biometis Tech Inc
Publication of MX2024001814A publication Critical patent/MX2024001814A/es

Links

Classifications

    • 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
    • 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
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • 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
    • 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
    • C08J2367/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Confectionery (AREA)
MX2024001814A 2021-08-11 2022-08-11 Degradacion enzimatica de polietilentereftalato. MX2024001814A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163232122P 2021-08-11 2021-08-11
PCT/US2022/074866 WO2023019222A1 (en) 2021-08-11 2022-08-11 Enzymatic degradation of polyethylene terephthalate

Publications (1)

Publication Number Publication Date
MX2024001814A true MX2024001814A (es) 2024-03-01

Family

ID=85201000

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024001814A MX2024001814A (es) 2021-08-11 2022-08-11 Degradacion enzimatica de polietilentereftalato.

Country Status (9)

Country Link
US (1) US20250368971A1 (https=)
EP (1) EP4384607A4 (https=)
JP (2) JP7797623B2 (https=)
KR (1) KR20240032968A (https=)
CN (1) CN117836407A (https=)
AU (1) AU2022325230B2 (https=)
CA (1) CA3228057A1 (https=)
MX (1) MX2024001814A (https=)
WO (1) WO2023019222A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240270924A1 (en) * 2023-02-09 2024-08-15 Laura KOLINSKY Residential Plastic Recycling Unit
CN121175416A (zh) * 2023-05-15 2025-12-19 卡比奥斯公司 酯酶变体及其在聚酯降解中的用途
TW202511480A (zh) * 2023-05-15 2025-03-16 法商卡爾畢歐斯公司 新穎之酯酶及其用途
KR20240167733A (ko) * 2023-05-18 2024-11-28 주식회사 자이엔 Pet 분해 활성을 갖는 변이형 폴리펩티드
IT202300014223A1 (it) * 2023-07-07 2025-01-07 Milano Politecnico Enzima ingegnerizzato termostabile
WO2025015288A1 (en) * 2023-07-12 2025-01-16 Triad National Security, Llc Methods to improve enzymes that degrade polyethylene terephthalate
CN119842650A (zh) * 2023-10-16 2025-04-18 中国科学院天津工业生物技术研究所 一种合成聚酯中间体的酰基转移酶及其应用
WO2025128953A1 (en) * 2023-12-15 2025-06-19 Flagship Pioneering Innovations Vii, Llc Esterases and related methods
WO2025129034A2 (en) * 2023-12-15 2025-06-19 Flagship Pioneering Innovations Vii, Llc Esterases and related methods
WO2025128934A1 (en) * 2023-12-15 2025-06-19 Flagship Pioneering Innovations Vii, Llc Esterases and related methods
WO2025136384A1 (en) * 2023-12-20 2025-06-26 Biometis Technology, Inc. Enzymatic degradation of polyethylene terephthalate
KR20250115684A (ko) * 2024-01-24 2025-07-31 씨제이제일제당 (주) 폴리에스테르 효소 분해 공정에서 TPA(terephthalic acid)를 효율적으로 회수하는 공정
WO2025254706A1 (en) * 2024-06-07 2025-12-11 Biometis Technology, Inc. Methods of plastic pretreatment and depolymerization
WO2026034323A1 (ja) * 2024-08-06 2026-02-12 東洋紡株式会社 エチレンテレフタレート化合物分解酵素
CN120905186B (zh) * 2025-09-28 2026-03-17 源天生物科技(天津)有限公司 BhrPETase突变体及其应用
CN121406605A (zh) * 2025-12-30 2026-01-27 源天生物科技(天津)有限公司 一种KL-CCF-MHETase突变体及其相关生物材料和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6315978B2 (ja) 2013-12-24 2018-04-25 合同会社ミクロバイオ開発研究所 新規なクチナーゼ、クチナーゼをコードする遺伝子、及びクチナーゼを用いたポリエステル又はエステル化合物の分解方法
TN2017000085A1 (en) 2014-10-21 2018-07-04 Carbios Polypeptide having a polyester degrading activity and uses thereof
MX2018014090A (es) 2016-05-19 2019-04-01 Carbios Un proceso para degradar productos de plastico.
DE102017214870A1 (de) * 2017-08-24 2019-03-14 Henkel Ag & Co. Kgaa Verbesserte Pflegeeigenschaften von Polyester Textilien II
WO2019168811A1 (en) * 2018-02-28 2019-09-06 Alliance For Sustainable Energy, Llc Enzymes for polymer degradation
JP7601756B2 (ja) * 2018-07-27 2024-12-17 キャルビオス 新規なエステラーゼ及びその使用
WO2021081633A1 (en) * 2019-10-28 2021-05-06 The Royal Institution For The Advancement Of Learning / Mcgill University Mechanoenzymatic degradation of polymers
WO2021145822A1 (en) * 2020-01-16 2021-07-22 Agency For Science, Technology And Research Thermostable petase enzyme
CN115125225B (zh) * 2021-03-25 2023-07-04 湖北大学 具有提升的热稳定性的pet降解酶

Also Published As

Publication number Publication date
US20250368971A1 (en) 2025-12-04
JP7797623B2 (ja) 2026-01-13
AU2022325230B2 (en) 2025-09-11
KR20240032968A (ko) 2024-03-12
WO2023019222A1 (en) 2023-02-16
CN117836407A (zh) 2024-04-05
JP2024531226A (ja) 2024-08-29
CA3228057A1 (en) 2023-02-16
EP4384607A4 (en) 2025-09-03
EP4384607A1 (en) 2024-06-19
JP2026004384A (ja) 2026-01-14
AU2022325230A1 (en) 2024-02-15

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