JPWO2023140096A1 - - Google Patents
Info
- Publication number
- JPWO2023140096A1 JPWO2023140096A1 JP2023575179A JP2023575179A JPWO2023140096A1 JP WO2023140096 A1 JPWO2023140096 A1 JP WO2023140096A1 JP 2023575179 A JP2023575179 A JP 2023575179A JP 2023575179 A JP2023575179 A JP 2023575179A JP WO2023140096 A1 JPWO2023140096 A1 JP WO2023140096A1
- Authority
- JP
- Japan
- 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
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
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic acids
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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
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
-
- 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
- C08G63/91—Polymers modified by chemical after-treatment
-
- 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
- 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
- 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
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/54—Aqueous solutions or dispersions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022007157 | 2022-01-20 | ||
| PCT/JP2022/048664 WO2023140096A1 (ja) | 2022-01-20 | 2022-12-28 | 変性された脂肪族ポリエステル系樹脂、及び、その組成物又は成形体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023140096A1 true JPWO2023140096A1 (https=) | 2023-07-27 |
Family
ID=87348695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023575179A Pending JPWO2023140096A1 (https=) | 2022-01-20 | 2022-12-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250066538A1 (https=) |
| EP (1) | EP4467589A4 (https=) |
| JP (1) | JPWO2023140096A1 (https=) |
| CN (1) | CN118556095A (https=) |
| WO (1) | WO2023140096A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026023582A1 (ja) * | 2024-07-24 | 2026-01-29 | 株式会社カネカ | ポリヒドロキシアルカノエート粉体、その製法及び利用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE219782T1 (de) | 1997-09-18 | 2002-07-15 | Monsanto Co | Modifizierte polyhydroxyalkanoate zur herstellung von überzügen und filmen |
| JP5045035B2 (ja) * | 2006-09-01 | 2012-10-10 | 東洋製罐株式会社 | 脂肪族ポリエステル樹脂組成物及びその製造方法 |
| US7851519B2 (en) * | 2007-01-25 | 2010-12-14 | Xerox Corporation | Polyester emulsion containing crosslinked polyester resin, process, and toner |
| JP6150399B2 (ja) | 2012-08-03 | 2017-06-21 | 株式会社カネカ | ポリエステル樹脂組成物および該樹脂組成物を含む成形体 |
| EP3660096B1 (en) * | 2017-07-24 | 2024-09-25 | Kaneka Corporation | Molded articles based on poly(3-hydroxyalkanoate) resin compositions and method for producing them |
| EP3744771A4 (en) | 2018-01-26 | 2021-10-20 | Kaneka Corporation | POLY (3-HYDROXYALKANOATE) -FOAM PART AND POLY (3-HYDROXYALKANOATE) -FOAM SHAPED BODY |
| JP7187338B2 (ja) | 2019-01-30 | 2022-12-12 | 株式会社カネカ | ポリ（３－ヒドロキシアルカノエート）樹脂組成物 |
| CN114026161B (zh) | 2019-07-02 | 2023-06-16 | 株式会社钟化 | 聚(3-羟基烷酸酯)类发泡粒子及聚(3-羟基烷酸酯)类发泡成型体 |
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2022
- 2022-12-28 US US18/725,907 patent/US20250066538A1/en active Pending
- 2022-12-28 JP JP2023575179A patent/JPWO2023140096A1/ja active Pending
- 2022-12-28 CN CN202280088730.4A patent/CN118556095A/zh active Pending
- 2022-12-28 EP EP22922246.8A patent/EP4467589A4/en active Pending
- 2022-12-28 WO PCT/JP2022/048664 patent/WO2023140096A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023140096A1 (ja) | 2023-07-27 |
| EP4467589A4 (en) | 2025-12-24 |
| US20250066538A1 (en) | 2025-02-27 |
| CN118556095A (zh) | 2024-08-27 |
| EP4467589A1 (en) | 2024-11-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251119 |