KR20260015831A - 수지 조성물 - Google Patents

수지 조성물

Info

Publication number
KR20260015831A
KR20260015831A KR1020257040143A KR20257040143A KR20260015831A KR 20260015831 A KR20260015831 A KR 20260015831A KR 1020257040143 A KR1020257040143 A KR 1020257040143A KR 20257040143 A KR20257040143 A KR 20257040143A KR 20260015831 A KR20260015831 A KR 20260015831A
Authority
KR
South Korea
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
KR1020257040143A
Other languages
English (en)
Korean (ko)
Inventor
무네키 이시오
겐스케 야히로
사야카 구보
Original Assignee
주식회사 쿠라레
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 주식회사 쿠라레 filed Critical 주식회사 쿠라레
Publication of KR20260015831A publication Critical patent/KR20260015831A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

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)
KR1020257040143A 2023-06-02 2024-05-31 수지 조성물 Pending KR20260015831A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-091549 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
KR20260015831A true KR20260015831A (ko) 2026-02-03

Family

ID=93657618

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257040143A Pending KR20260015831A (ko) 2023-06-02 2024-05-31 수지 조성물

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005023091A (ja) 2002-05-14 2005-01-27 Daihachi Chemical Industry Co Ltd 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

Family Cites Families (7)

* 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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005023091A (ja) 2002-05-14 2005-01-27 Daihachi Chemical Industry Co Ltd 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

Also Published As

Publication number Publication date
WO2024248114A1 (ja) 2024-12-05
TW202500667A (zh) 2025-01-01
CN121175375A (zh) 2025-12-19
EP4722297A1 (en) 2026-04-08
JPWO2024248114A1 (https=) 2024-12-05

Similar Documents

Publication Publication Date Title
KR101731123B1 (ko) 지방족 폴리에스테르
Quiles-Carrillo et al. In situ compatibilization of biopolymer ternary blends by reactive extrusion with low-functionality epoxy-based styrene–acrylic oligomer
Ross et al. Bioplastics: new routes, new products
US20110187029A1 (en) Aliphatic-aromatic polyester
TR201803019T4 (tr) Biyobozunabilir alifatik-aromatik polyesterler.
CA3172825A1 (en) Biodegradable resin and film prepared thereby
JP5019554B2 (ja) 生分解性ポリエステル系樹脂組成物
KR20260015831A (ko) 수지 조성물
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
EP4722295A1 (en) Resin composition
EP4640761A1 (en) Resin composition and resin modifying agent
EP4337712B1 (en) Polyester impact modifiers
CN120457158A (zh) 包含聚羟基链烷酸酯的可生物降解膜
WO2025211412A1 (ja) 樹脂組成物
KR20210147333A (ko) 생분해성 폴리에스테르 수지 조성물, 생분해성 폴리에스테르 필름 및 이의 제조 방법
TW202519583A (zh) 可生物降解的樹脂組合物和可生物降解的成型製品
JP2024173822A (ja) 樹脂組成物
JP7090523B2 (ja) 樹脂組成物及び成形体
Quiles-Carrillo et al. by Melt Blending with Poly (ɛ-caprolactone) and Thermoplastic Starch
JP5418157B2 (ja) ポリアセタール樹脂組成物及びその成形体
WO2025127135A1 (ja) 脂肪族ポリエステル、樹脂組成物、成形体及び脂肪族ポリエステルを製造する方法、並びに、ブロック共重合体、樹脂組成物及び成形体
EP4624529A1 (en) Biodegradable polymer composition for injection molding and thermoforming
JP2008019418A (ja) 生分解性樹脂組成物及びそれを用いた成形体
HK1101186A1 (zh) 生物降解性包装膜
HK1101186B (en) Biodegradable wrap film

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)