JP7838473B2 - ポリエステル樹脂 - Google Patents

ポリエステル樹脂

Info

Publication number
JP7838473B2
JP7838473B2 JP2022506781A JP2022506781A JP7838473B2 JP 7838473 B2 JP7838473 B2 JP 7838473B2 JP 2022506781 A JP2022506781 A JP 2022506781A JP 2022506781 A JP2022506781 A JP 2022506781A JP 7838473 B2 JP7838473 B2 JP 7838473B2
Authority
JP
Japan
Prior art keywords
polyester resin
acid
group
formula
compound represented
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.)
Active
Application number
JP2022506781A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022131219A1 (https=
Inventor
浩尚 佐々木
惠一朗 戸川
広朗 福島
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 MC Corp
Original Assignee
Toyobo MC 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 Toyobo MC Corp filed Critical Toyobo MC Corp
Publication of JPWO2022131219A1 publication Critical patent/JPWO2022131219A1/ja
Application granted granted Critical
Publication of JP7838473B2 publication Critical patent/JP7838473B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G63/183—Terephthalic acids

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)
JP2022506781A 2020-12-15 2021-12-13 ポリエステル樹脂 Active JP7838473B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020207928 2020-12-15
JP2020207928 2020-12-15
PCT/JP2021/045857 WO2022131219A1 (ja) 2020-12-15 2021-12-13 ポリエステル樹脂

Publications (2)

Publication Number Publication Date
JPWO2022131219A1 JPWO2022131219A1 (https=) 2022-06-23
JP7838473B2 true JP7838473B2 (ja) 2026-04-01

Family

ID=82059458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022506781A Active JP7838473B2 (ja) 2020-12-15 2021-12-13 ポリエステル樹脂

Country Status (3)

Country Link
JP (1) JP7838473B2 (https=)
TW (1) TWI901828B (https=)
WO (1) WO2022131219A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023032920A1 (https=) * 2021-08-31 2023-03-09
EP4410861A4 (en) * 2021-09-27 2025-10-15 Toyo Boseki Polyester resin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013500355A (ja) 2009-07-21 2013-01-07 バスフ コーポレーション 反応器内鎖延長による縮合重合体生成のための方法、及びその生成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3150441B2 (ja) * 1992-08-04 2001-03-26 大倉工業株式会社 延伸安定性に優れたチューブラ二軸延伸フィルム用ポリブチレンテレフタレート系樹脂組成物
AU2010101182A4 (en) * 2010-07-14 2010-12-09 Basf Se Polyester resin composition and a process for manufacturing the same
WO2015019977A1 (ja) * 2013-08-06 2015-02-12 帝人デュポンフィルム株式会社 ポリエステルフィルム
JP6199919B2 (ja) * 2015-02-27 2017-09-20 中本パックス株式会社 超臨界発泡方法
JP2018094114A (ja) * 2016-12-14 2018-06-21 大日本印刷株式会社 発熱シート、紙容器、および紙容器の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013500355A (ja) 2009-07-21 2013-01-07 バスフ コーポレーション 反応器内鎖延長による縮合重合体生成のための方法、及びその生成物

Also Published As

Publication number Publication date
TW202231682A (zh) 2022-08-16
WO2022131219A1 (ja) 2022-06-23
JPWO2022131219A1 (https=) 2022-06-23
TWI901828B (zh) 2025-10-21

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