JP7818187B2 - ポリエステル樹脂 - Google Patents

ポリエステル樹脂

Info

Publication number
JP7818187B2
JP7818187B2 JP2023517455A JP2023517455A JP7818187B2 JP 7818187 B2 JP7818187 B2 JP 7818187B2 JP 2023517455 A JP2023517455 A JP 2023517455A JP 2023517455 A JP2023517455 A JP 2023517455A JP 7818187 B2 JP7818187 B2 JP 7818187B2
Authority
JP
Japan
Prior art keywords
structural unit
group
carbon atoms
diol
polyester 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.)
Active
Application number
JP2023517455A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022230710A1 (https=
JPWO2022230710A5 (https=
Inventor
隆実 森下
雅之 永井
誠 豊原
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co 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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of JPWO2022230710A1 publication Critical patent/JPWO2022230710A1/ja
Publication of JPWO2022230710A5 publication Critical patent/JPWO2022230710A5/ja
Application granted granted Critical
Publication of JP7818187B2 publication Critical patent/JP7818187B2/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
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
    • C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
    • 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
    • C08G63/199—Acids or hydroxy compounds containing cycloaliphatic 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
    • C08G63/02—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
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

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)
JP2023517455A 2021-04-26 2022-04-18 ポリエステル樹脂 Active JP7818187B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021074049 2021-04-26
JP2021074049 2021-04-26
PCT/JP2022/018055 WO2022230710A1 (ja) 2021-04-26 2022-04-18 ポリエステル樹脂

Publications (3)

Publication Number Publication Date
JPWO2022230710A1 JPWO2022230710A1 (https=) 2022-11-03
JPWO2022230710A5 JPWO2022230710A5 (https=) 2024-02-01
JP7818187B2 true JP7818187B2 (ja) 2026-02-20

Family

ID=83847070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023517455A Active JP7818187B2 (ja) 2021-04-26 2022-04-18 ポリエステル樹脂

Country Status (7)

Country Link
US (1) US20240209143A1 (https=)
EP (1) EP4332147B1 (https=)
JP (1) JP7818187B2 (https=)
KR (1) KR20230175190A (https=)
CN (1) CN117203260A (https=)
SA (1) SA523451259B1 (https=)
WO (1) WO2022230710A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102930265B1 (ko) * 2022-12-09 2026-02-23 한화솔루션 주식회사 폴리에스테르 공중합체 및 이의 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004067829A (ja) * 2002-08-05 2004-03-04 Mitsubishi Gas Chem Co Inc ポリエステル樹脂の製造方法中空容器
US8895654B2 (en) 2008-12-18 2014-11-25 Eastman Chemical Company Polyester compositions which comprise spiro-glycol, cyclohexanedimethanol, and terephthalic acid
US20150133626A1 (en) * 2012-05-11 2015-05-14 Mitsubishi Gas Chemical Company, Inc. Method of producing polyester resin having cyclic acetal skeleton
EP3170851A1 (en) * 2014-07-18 2017-05-24 Mitsubishi Gas Chemical Company, Inc. Method for producing polyester resin
JP6739758B2 (ja) * 2015-09-25 2020-08-12 三菱瓦斯化学株式会社 細胞培養用基材およびそれを用いた細胞培養方法、細胞培養器、並びに基材としての使用
JP7341427B2 (ja) * 2019-06-11 2023-09-11 株式会社トクヤマデンタル 義歯床用ポリエステル樹脂、これを用いたノンメタルクラスプデンチャー及びその製造方法
JP7559361B2 (ja) * 2019-06-21 2024-10-02 三菱瓦斯化学株式会社 熱可塑性樹脂組成物

Also Published As

Publication number Publication date
TW202309135A (zh) 2023-03-01
CN117203260A (zh) 2023-12-08
EP4332147B1 (en) 2025-10-01
SA523451259B1 (ar) 2024-10-31
EP4332147A4 (en) 2024-11-20
WO2022230710A1 (ja) 2022-11-03
JPWO2022230710A1 (https=) 2022-11-03
US20240209143A1 (en) 2024-06-27
KR20230175190A (ko) 2023-12-29
EP4332147A1 (en) 2024-03-06

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