CN121175375A - 树脂组合物 - Google Patents

树脂组合物

Info

Publication number
CN121175375A
CN121175375A CN202480034665.6A CN202480034665A CN121175375A CN 121175375 A CN121175375 A CN 121175375A CN 202480034665 A CN202480034665 A CN 202480034665A CN 121175375 A CN121175375 A CN 121175375A
Authority
CN
China
Prior art keywords
acid
resin composition
polyester polyol
methyl
pentanediol
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
CN202480034665.6A
Other languages
English (en)
Chinese (zh)
Inventor
伟士大宗纪
八寻谦介
久保明香
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of CN121175375A publication Critical patent/CN121175375A/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
    • 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
    • C08G63/02—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • 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
    • 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

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)
CN202480034665.6A 2023-06-02 2024-05-31 树脂组合物 Pending CN121175375A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-091549 2023-06-02
JP2023091549 2023-06-02
PCT/JP2024/019966 WO2024248114A1 (ja) 2023-06-02 2024-05-31 樹脂組成物

Publications (1)

Publication Number Publication Date
CN121175375A true CN121175375A (zh) 2025-12-19

Family

ID=93657618

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480034665.6A Pending CN121175375A (zh) 2023-06-02 2024-05-31 树脂组合物

Country Status (6)

Country Link
EP (1) EP4722297A1 (https=)
JP (1) JPWO2024248114A1 (https=)
KR (1) KR20260015831A (https=)
CN (1) CN121175375A (https=)
TW (1) TW202500667A (https=)
WO (1) WO2024248114A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026048821A1 (ja) * 2024-08-30 2026-03-05 株式会社クラレ 不織布及びその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3674594B2 (ja) * 1993-03-31 2005-07-20 大日本インキ化学工業株式会社 乳酸系共重合ポリエステルからなる包装材料
JP4348514B2 (ja) 2002-05-14 2009-10-21 大八化学工業株式会社 生分解性樹脂組成物
JP2008019419A (ja) 2006-06-16 2008-01-31 Unitika Ltd 生分解性樹脂組成物及びそれを用いた成形体
JP5616074B2 (ja) * 2010-01-28 2014-10-29 有限会社Ｎｋリサーチ ポリエステル樹脂及び樹脂組成物、並びにこれらを用いた成型体
JP5929267B2 (ja) * 2012-02-03 2016-06-01 株式会社リコー トナー、現像剤、画像形成装置及びブロック共重合体
TWI888737B (zh) * 2021-08-24 2025-07-01 日商Ｄｉｃ股份有限公司 生物降解性樹脂組成物及其成形品
EP4541836A1 (en) * 2022-06-14 2025-04-23 Kuraray Co., Ltd. Block copolymer
JP2024027000A (ja) * 2022-08-16 2024-02-29 三菱ケミカル株式会社 熱可塑性エラストマー組成物、フィルム、及び成形体
JP2024026999A (ja) * 2022-08-16 2024-02-29 三菱ケミカル株式会社 ブロック共重合体

Also Published As

Publication number Publication date
WO2024248114A1 (ja) 2024-12-05
TW202500667A (zh) 2025-01-01
EP4722297A1 (en) 2026-04-08
KR20260015831A (ko) 2026-02-03
JPWO2024248114A1 (https=) 2024-12-05

Similar Documents

Publication Publication Date Title
JP5052496B2 (ja) 生分解性の脂肪−芳香族のポリエステル
KR101731123B1 (ko) 지방족 폴리에스테르
CN121175375A (zh) 树脂组合物
JP2006299133A (ja) 共重合体を含む乳酸系樹脂組成物、およびその成形体
CN121219360A (zh) 树脂组合物
TW202440782A (zh) 樹脂組成物及樹脂改質劑
WO2025211412A1 (ja) 樹脂組成物
JP2024173822A (ja) 樹脂組成物
HK1118850B (en) Biodegradable aliphatic-aromatic copolyester
HK1124350A (en) Biodegradable aliphatic-aromatic copolyester
HK1118845B (en) Biodegradable aliphatic-aromatic polyesters

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination