JPWO2021161732A1 - - Google Patents
Info
- Publication number
- JPWO2021161732A1 JPWO2021161732A1 JP2022500287A JP2022500287A JPWO2021161732A1 JP WO2021161732 A1 JPWO2021161732 A1 JP WO2021161732A1 JP 2022500287 A JP2022500287 A JP 2022500287A JP 2022500287 A JP2022500287 A JP 2022500287A JP WO2021161732 A1 JPWO2021161732 A1 JP WO2021161732A1
- 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
- C08G63/88—Post-polymerisation treatment
- C08G63/89—Recovery of the polymer
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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
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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
- C08G63/78—Preparation processes
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/16—Powdering or granulating by coagulating dispersions
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020021678 | 2020-02-12 | ||
| PCT/JP2021/001579 WO2021161732A1 (ja) | 2020-02-12 | 2021-01-19 | ポリヒドロキシアルカン酸の製造方法およびその利用 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021161732A1 true JPWO2021161732A1 (https=) | 2021-08-19 |
Family
ID=77291720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022500287A Pending JPWO2021161732A1 (https=) | 2020-02-12 | 2021-01-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230123797A1 (https=) |
| JP (1) | JPWO2021161732A1 (https=) |
| CN (1) | CN115087689A (https=) |
| WO (1) | WO2021161732A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240177430A (ko) * | 2023-06-20 | 2024-12-27 | 씨제이제일제당 (주) | 생분해성 고분자 분산액, 이의 제조방법, 및 이를 이용한 생분해성 물품 |
| WO2025134498A1 (ja) * | 2023-12-18 | 2025-06-26 | 三菱瓦斯化学株式会社 | ポリヒドロキシアルカン酸凝集体の製造方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003175092A (ja) * | 2001-07-10 | 2003-06-24 | Canon Inc | ポリヒドロキシアルカノエートを含有する粒状体及びその製造方法ならびにその用途 |
| WO2009114464A1 (en) * | 2008-03-12 | 2009-09-17 | Archer-Daniels-Midland Company | Process for recovery of polyhydroxyalkanoates from biomass |
| EP2357247B1 (en) * | 2008-12-09 | 2016-03-09 | Kaneka Corporation | Method for producing poly-3-hydroxyalkanoate |
| WO2010067543A1 (ja) * | 2008-12-09 | 2010-06-17 | 株式会社カネカ | ポリ－３－ヒドロキシアルカン酸の製造方法およびその凝集体 |
| WO2010067542A1 (ja) * | 2008-12-09 | 2010-06-17 | 株式会社カネカ | ポリ－３－ヒドロキシアルカン酸及びその製造方法 |
| US9447441B2 (en) * | 2011-09-05 | 2016-09-20 | Riken | Method for producing polyhydroxyalkanoate having long main chain structure |
| DE102015207553A1 (de) * | 2015-04-24 | 2016-06-23 | Basf Se | Partikuläres Poly-3-hydroxypropionat und Verfahren zu dessen Fällung |
| WO2017163518A1 (ja) * | 2016-03-25 | 2017-09-28 | 株式会社カネカ | カルボキシ末端に官能基を有するポリヒドロキシアルカン酸とその製造方法 |
| JP7133187B2 (ja) * | 2018-01-05 | 2022-09-08 | 国立大学法人東京工業大学 | ３－ヒドロキシ－２－メチルブタン酸の単一重合体、及び３－ヒドロキシ－２－メチルブタン酸を高分率で含むポリヒドロキシアルカン酸共重合体 |
-
2021
- 2021-01-19 CN CN202180014471.6A patent/CN115087689A/zh active Pending
- 2021-01-19 WO PCT/JP2021/001579 patent/WO2021161732A1/ja not_active Ceased
- 2021-01-19 JP JP2022500287A patent/JPWO2021161732A1/ja active Pending
- 2021-01-19 US US17/759,876 patent/US20230123797A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20230123797A1 (en) | 2023-04-20 |
| WO2021161732A1 (ja) | 2021-08-19 |
| CN115087689A (zh) | 2022-09-20 |