JPWO2023068345A1 - - Google Patents
Info
- Publication number
- JPWO2023068345A1 JPWO2023068345A1 JP2023554746A JP2023554746A JPWO2023068345A1 JP WO2023068345 A1 JPWO2023068345 A1 JP WO2023068345A1 JP 2023554746 A JP2023554746 A JP 2023554746A JP 2023554746 A JP2023554746 A JP 2023554746A JP WO2023068345 A1 JPWO2023068345 A1 JP WO2023068345A1
- 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
- C08G63/02—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
- C08G63/08—Lactones or lactides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021173302 | 2021-10-22 | ||
| PCT/JP2022/039196 WO2023068345A1 (ja) | 2021-10-22 | 2022-10-20 | β－メチル－δ－バレロラクトン系重合体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023068345A1 true JPWO2023068345A1 (https=) | 2023-04-27 |
Family
ID=86058297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023554746A Pending JPWO2023068345A1 (https=) | 2021-10-22 | 2022-10-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2023068345A1 (https=) |
| TW (1) | TW202330708A (https=) |
| WO (1) | WO2023068345A1 (https=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63215720A (ja) * | 1987-03-03 | 1988-09-08 | Kuraray Co Ltd | 末端に官能基を有するラクトン系重合体の製造方法 |
| JPS6474217A (en) * | 1987-09-16 | 1989-03-20 | Mitsubishi Kasei Vinyl | Polyester compound |
| CN105199084A (zh) * | 2015-10-26 | 2015-12-30 | 南京工业大学 | 一种制备聚内酯的方法 |
-
2022
- 2022-10-20 WO PCT/JP2022/039196 patent/WO2023068345A1/ja not_active Ceased
- 2022-10-20 JP JP2023554746A patent/JPWO2023068345A1/ja active Pending
- 2022-10-21 TW TW111140038A patent/TW202330708A/zh unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63215720A (ja) * | 1987-03-03 | 1988-09-08 | Kuraray Co Ltd | 末端に官能基を有するラクトン系重合体の製造方法 |
| JPS6474217A (en) * | 1987-09-16 | 1989-03-20 | Mitsubishi Kasei Vinyl | Polyester compound |
| CN105199084A (zh) * | 2015-10-26 | 2015-12-30 | 南京工业大学 | 一种制备聚内酯的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202330708A (zh) | 2023-08-01 |
| WO2023068345A1 (ja) | 2023-04-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250612 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20260210 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20260408 |