JP7537716B2 - ３－ヒドロキシ酪酸からなるコポリエステル及びその製造方法 - Google Patents

３－ヒドロキシ酪酸からなるコポリエステル及びその製造方法 Download PDF

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Publication number
JP7537716B2
JP7537716B2 JP2023567920A JP2023567920A JP7537716B2 JP 7537716 B2 JP7537716 B2 JP 7537716B2 JP 2023567920 A JP2023567920 A JP 2023567920A JP 2023567920 A JP2023567920 A JP 2023567920A JP 7537716 B2 JP7537716 B2 JP 7537716B2
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acid
copolyester
derived
hydroxybutyric acid
diol
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Japanese (ja)
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JPWO2024029492A1 (https=
Inventor
翔 稲垣
啓 高野
英知 甲斐
敦好 中山
典起 川崎
尚子 山野
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DIC Corp
National Institute of Advanced Industrial Science and Technology AIST
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DIC Corp
National Institute of Advanced Industrial Science and Technology AIST
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    • 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
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy 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
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
JP2023567920A 2022-08-01 2023-07-31 ３－ヒドロキシ酪酸からなるコポリエステル及びその製造方法 Active JP7537716B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022122988 2022-08-01
JP2022122988 2022-08-01
PCT/JP2023/027959 WO2024029492A1 (ja) 2022-08-01 2023-07-31 ３－ヒドロキシ酪酸からなるコポリエステル及びその製造方法

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JPWO2024029492A1 JPWO2024029492A1 (https=) 2024-02-08
JP7537716B2 true JP7537716B2 (ja) 2024-08-21

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JP2023567920A Active JP7537716B2 (ja) 2022-08-01 2023-07-31 ３－ヒドロキシ酪酸からなるコポリエステル及びその製造方法

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EP (1) EP4567056A1 (https=)
JP (1) JP7537716B2 (https=)
CN (1) CN119585341A (https=)
WO (1) WO2024029492A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006274252A (ja) 2005-03-02 2006-10-12 Daicel Chem Ind Ltd 低分岐度高分子量脂肪族ポリエステル、成形品及びフィルム
CN101045810A (zh) 2007-04-12 2007-10-03 上海交通大学 一种聚β－羟基丁酸酯和聚β－羟基丁酸酯－β－羟基戊酸酯的增韧改性方法
JP2017025138A (ja) 2015-07-16 2017-02-02 大阪瓦斯株式会社 生分解性コポリマー及びその製造方法並びに生分解性向上法
JP2018016720A (ja) 2016-07-28 2018-02-01 大阪瓦斯株式会社 生分解性促進剤及びそれを含む生分解性樹脂組成物
JP2018109103A (ja) 2016-12-28 2018-07-12 国立大学法人北海道大学 ブロック共重合体及びこれを含む樹脂組成物、並びにブロック共重合体の製造方法
CN111205603A (zh) 2018-11-22 2020-05-29 中国石油化工股份有限公司 生物降解地膜及其制备方法
WO2020242874A1 (en) 2019-05-24 2020-12-03 Danimer Bioplastics, Inc. Pha terpolymer compositions
CN112708246A (zh) 2019-10-25 2021-04-27 中国石油化工股份有限公司 多组分生物降解地膜及其制备方法
US20220089862A1 (en) 2020-09-24 2022-03-24 Meredian Bioplastics, Inc. Biodegradable container closure and resin therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7115821B2 (ja) 2016-05-13 2022-08-09 住友化学株式会社 レジスト組成物及びレジストパターンの製造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006274252A (ja) 2005-03-02 2006-10-12 Daicel Chem Ind Ltd 低分岐度高分子量脂肪族ポリエステル、成形品及びフィルム
CN101045810A (zh) 2007-04-12 2007-10-03 上海交通大学 一种聚β－羟基丁酸酯和聚β－羟基丁酸酯－β－羟基戊酸酯的增韧改性方法
JP2017025138A (ja) 2015-07-16 2017-02-02 大阪瓦斯株式会社 生分解性コポリマー及びその製造方法並びに生分解性向上法
JP2018016720A (ja) 2016-07-28 2018-02-01 大阪瓦斯株式会社 生分解性促進剤及びそれを含む生分解性樹脂組成物
JP2018109103A (ja) 2016-12-28 2018-07-12 国立大学法人北海道大学 ブロック共重合体及びこれを含む樹脂組成物、並びにブロック共重合体の製造方法
CN111205603A (zh) 2018-11-22 2020-05-29 中国石油化工股份有限公司 生物降解地膜及其制备方法
WO2020242874A1 (en) 2019-05-24 2020-12-03 Danimer Bioplastics, Inc. Pha terpolymer compositions
CN112708246A (zh) 2019-10-25 2021-04-27 中国石油化工股份有限公司 多组分生物降解地膜及其制备方法
US20220089862A1 (en) 2020-09-24 2022-03-24 Meredian Bioplastics, Inc. Biodegradable container closure and resin therefor

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EP4567056A1 (en) 2025-06-11
JPWO2024029492A1 (https=) 2024-02-08
CN119585341A (zh) 2025-03-07
WO2024029492A1 (ja) 2024-02-08

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