JP7701923B2 - ポリヒドロキシアルカン酸シートの製造方法およびその利用 - Google Patents

ポリヒドロキシアルカン酸シートの製造方法およびその利用 Download PDF

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Publication number
JP7701923B2
JP7701923B2 JP2022530130A JP2022530130A JP7701923B2 JP 7701923 B2 JP7701923 B2 JP 7701923B2 JP 2022530130 A JP2022530130 A JP 2022530130A JP 2022530130 A JP2022530130 A JP 2022530130A JP 7701923 B2 JP7701923 B2 JP 7701923B2
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Prior art keywords
pha
sheet
polyhydroxyalkanoic acid
aqueous suspension
weight
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Japanese (ja)
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JPWO2021251162A1 (https=
JPWO2021251162A5 (https=
Inventor
優 平野
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Kaneka Corp
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Kaneka Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/26—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on a rotating drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/36—Feeding the material on to the mould, core or other substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/42—Hydroxy-carboxylic acids
    • 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
    • C12N1/00—Microorganisms; 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
    • 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C12P1/04—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using bacteria

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Biotechnology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP2022530130A 2020-06-09 2021-05-27 ポリヒドロキシアルカン酸シートの製造方法およびその利用 Active JP7701923B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020100176 2020-06-09
JP2020100176 2020-06-09
JP2020150764 2020-09-08
JP2020150764 2020-09-08
PCT/JP2021/020227 WO2021251162A1 (ja) 2020-06-09 2021-05-27 ポリヒドロキシアルカン酸シートの製造方法およびその利用

Publications (3)

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JPWO2021251162A1 JPWO2021251162A1 (https=) 2021-12-16
JPWO2021251162A5 JPWO2021251162A5 (https=) 2024-05-28
JP7701923B2 true JP7701923B2 (ja) 2025-07-02

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JP2022530130A Active JP7701923B2 (ja) 2020-06-09 2021-05-27 ポリヒドロキシアルカン酸シートの製造方法およびその利用

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JP (1) JP7701923B2 (https=)
CN (1) CN115768819B (https=)
WO (1) WO2021251162A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119452018A (zh) * 2022-08-05 2025-02-14 株式会社钟化 聚羟基烷酸酯的制造方法及其利用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010116681A1 (ja) 2009-03-30 2010-10-14 株式会社カネカ ポリヒドロキシアルカノエートの回収方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006045365A (ja) * 2004-08-05 2006-02-16 Kaneka Corp ポリ（３−ヒドロキシブチレート−コ−３−ヒドロキシヘキサノエート）からなるフィルム
JP4520843B2 (ja) * 2004-12-15 2010-08-11 株式会社カネカ 生分解性フィルムの製造方法
JP2010059215A (ja) * 2006-12-29 2010-03-18 Tokyo Institute Of Technology 生分解性樹脂シート
TW200842192A (en) * 2007-04-20 2008-11-01 Univ Yuan Ze Microorganism for producing polyhydroxyalkanoates (PHAs) and use thereof
JP2013057039A (ja) * 2011-09-09 2013-03-28 Kaneka Corp 脂肪族ポリエステル系樹脂組成物
CN109843985B (zh) * 2016-10-13 2022-06-07 株式会社钟化 聚羟基链烷酸酯的制造方法
CN106589871A (zh) * 2016-12-21 2017-04-26 济宁明升新材料有限公司 一种木质素改性pha生物降解塑料及其制备方法
JP2019097518A (ja) * 2017-12-06 2019-06-24 株式会社カネカ ポリヒドロキシアルカノエート分散液の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010116681A1 (ja) 2009-03-30 2010-10-14 株式会社カネカ ポリヒドロキシアルカノエートの回収方法
JP2012115145A (ja) 2009-03-30 2012-06-21 Kaneka Corp ポリヒドロキシアルカノエートの回収方法

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JPWO2021251162A1 (https=) 2021-12-16
CN115768819B (zh) 2025-01-03
CN115768819A (zh) 2023-03-07
WO2021251162A1 (ja) 2021-12-16

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