CN120641491A - 聚(3-羟基烷酸酯)系成型加工用树脂组合物及其成型体 - Google Patents

聚(3-羟基烷酸酯)系成型加工用树脂组合物及其成型体

Info

Publication number
CN120641491A
CN120641491A CN202480012480.5A CN202480012480A CN120641491A CN 120641491 A CN120641491 A CN 120641491A CN 202480012480 A CN202480012480 A CN 202480012480A CN 120641491 A CN120641491 A CN 120641491A
Authority
CN
China
Prior art keywords
poly
hydroxyalkanoate
hydroxybutyrate
weight
resin
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202480012480.5A
Other languages
English (en)
Chinese (zh)
Inventor
砂川武宣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaneka Corp
Original Assignee
Kaneka Corp
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 Kaneka Corp filed Critical Kaneka Corp
Publication of CN120641491A publication Critical patent/CN120641491A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202480012480.5A 2023-02-17 2024-01-30 聚(3-羟基烷酸酯)系成型加工用树脂组合物及其成型体 Pending CN120641491A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023023199 2023-02-17
JP2023-023199 2023-02-17
PCT/JP2024/002840 WO2024171794A1 (ja) 2023-02-17 2024-01-30 ポリ（３－ヒドロキシアルカノエート）系成形加工用樹脂組成物およびその成形体

Publications (1)

Publication Number Publication Date
CN120641491A true CN120641491A (zh) 2025-09-12

Family

ID=92421707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480012480.5A Pending CN120641491A (zh) 2023-02-17 2024-01-30 聚(3-羟基烷酸酯)系成型加工用树脂组合物及其成型体

Country Status (5)

Country Link
US (1) US20250368819A1 (https=)
EP (1) EP4667529A1 (https=)
JP (1) JPWO2024171794A1 (https=)
CN (1) CN120641491A (https=)
WO (1) WO2024171794A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025075117A1 (ja) * 2023-10-04 2025-04-10 株式会社カネカ 熱可塑性樹脂組成物、及びその利用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013185139A (ja) * 2012-03-12 2013-09-19 Ryukoku Univ 生分解性ポリエステルフィルムおよびその製造方法
JP6150399B2 (ja) 2012-08-03 2017-06-21 株式会社カネカ ポリエステル樹脂組成物および該樹脂組成物を含む成形体
JP6172795B2 (ja) * 2013-05-27 2017-08-02 国立研究開発法人理化学研究所 ポリエステル樹脂組成物およびその製造方法、並びに該樹脂組成物から形成される成形体
JP6195296B2 (ja) * 2013-08-05 2017-09-13 国立大学法人東京工業大学 低分子量ポリヒドロキシアルカン酸の製造方法
EP3744771A4 (en) 2018-01-26 2021-10-20 Kaneka Corporation POLY (3-HYDROXYALKANOATE) -FOAM PART AND POLY (3-HYDROXYALKANOATE) -FOAM SHAPED BODY
WO2022054870A1 (ja) 2020-09-11 2022-03-17 株式会社カネカ ポリ（３－ヒドロキシアルカノエート）系発泡粒子又はポリ（３－ヒドロキシアルカノエート）系発泡成形体の製造方法
JP2022102160A (ja) * 2020-12-25 2022-07-07 株式会社カネカ 無機材料膜を有する成形体

Also Published As

Publication number Publication date
EP4667529A1 (en) 2025-12-24
WO2024171794A1 (ja) 2024-08-22
US20250368819A1 (en) 2025-12-04
JPWO2024171794A1 (https=) 2024-08-22

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