CN118475635A - 共聚聚酯树脂 - Google Patents

共聚聚酯树脂 Download PDF

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Publication number
CN118475635A
CN118475635A CN202380015637.5A CN202380015637A CN118475635A CN 118475635 A CN118475635 A CN 118475635A CN 202380015637 A CN202380015637 A CN 202380015637A CN 118475635 A CN118475635 A CN 118475635A
Authority
CN
China
Prior art keywords
copolyester resin
aluminum
polycarboxylic acid
acid
acid component
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
CN202380015637.5A
Other languages
English (en)
Chinese (zh)
Inventor
山本佑
木南万纪
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of CN118475635A publication Critical patent/CN118475635A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
CN202380015637.5A 2022-01-06 2023-01-06 共聚聚酯树脂 Pending CN118475635A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022001275 2022-01-06
JP2022-001275 2022-01-06
PCT/JP2023/000210 WO2023132368A1 (ja) 2022-01-06 2023-01-06 共重合ポリエステル樹脂

Publications (1)

Publication Number Publication Date
CN118475635A true CN118475635A (zh) 2024-08-09

Family

ID=87073755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380015637.5A Pending CN118475635A (zh) 2022-01-06 2023-01-06 共聚聚酯树脂

Country Status (6)

Country Link
US (1) US20250075032A1 (https=)
EP (1) EP4461761A4 (https=)
JP (1) JPWO2023132368A1 (https=)
CN (1) CN118475635A (https=)
TW (1) TW202342580A (https=)
WO (1) WO2023132368A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5446121B2 (ja) 2007-04-24 2014-03-19 三菱化学株式会社 フラン構造を含むポリエステル
JP5213391B2 (ja) * 2007-09-06 2013-06-19 キヤノン株式会社 ポリエステル樹脂、その製造方法、成形品用組成物及び成形品
PT3085723T (pt) * 2013-12-19 2022-02-21 Toyo Boseki Resina de poliéster
JP2015120838A (ja) * 2013-12-24 2015-07-02 花王株式会社 多孔性シート
US10266646B2 (en) 2015-03-04 2019-04-23 Auriga Polymers, Inc. Bio-based copolyester or copolyethylene terephthalate
CN110126416A (zh) * 2019-05-13 2019-08-16 无锡风鹏新材料科技有限公司 一种呋喃基高阻隔性生物基聚酯薄膜及其制备方法
JP2022144048A (ja) * 2021-03-18 2022-10-03 三菱ケミカル株式会社 ポリエステル樹脂およびそれを用いた成形品

Also Published As

Publication number Publication date
WO2023132368A1 (ja) 2023-07-13
EP4461761A1 (en) 2024-11-13
TW202342580A (zh) 2023-11-01
EP4461761A4 (en) 2025-12-24
JPWO2023132368A1 (https=) 2023-07-13
US20250075032A1 (en) 2025-03-06

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