JPWO2023026907A1 - - Google Patents
Info
- Publication number
- JPWO2023026907A1 JPWO2023026907A1 JP2023543831A JP2023543831A JPWO2023026907A1 JP WO2023026907 A1 JPWO2023026907 A1 JP WO2023026907A1 JP 2023543831 A JP2023543831 A JP 2023543831A JP 2023543831 A JP2023543831 A JP 2023543831A JP WO2023026907 A1 JPWO2023026907 A1 JP WO2023026907A1
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/18—Copolymerisation of aldehydes or ketones
-
- 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
- C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
- C08L59/04—Copolyoxymethylenes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021136338 | 2021-08-24 | ||
| PCT/JP2022/031004 WO2023026907A1 (ja) | 2021-08-24 | 2022-08-17 | オキシメチレン共重合体の製造方法および成形品の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023026907A1 true JPWO2023026907A1 (https=) | 2023-03-02 |
| JPWO2023026907A5 JPWO2023026907A5 (https=) | 2025-07-11 |
Family
ID=85321988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023543831A Pending JPWO2023026907A1 (https=) | 2021-08-24 | 2022-08-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240343854A1 (https=) |
| EP (1) | EP4393972A4 (https=) |
| JP (1) | JPWO2023026907A1 (https=) |
| KR (1) | KR20240046427A (https=) |
| CN (1) | CN117858912A (https=) |
| TW (1) | TW202323341A (https=) |
| WO (1) | WO2023026907A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2024181258A1 (https=) * | 2023-02-28 | 2024-09-06 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005527664A (ja) * | 2002-04-11 | 2005-09-15 | ビーエーエスエフ アクチェンゲゼルシャフト | ポリオキシメチレンの製造及びそのために適当な触媒 |
| WO2020250945A1 (ja) * | 2019-06-11 | 2020-12-17 | 三菱瓦斯化学株式会社 | オキシメチレン重合体の製造方法およびオキシメチレン重合体樹脂組成物 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61275320A (ja) * | 1985-05-29 | 1986-12-05 | Mitsubishi Gas Chem Co Inc | オキシメチレン共重合体の製造方法 |
| JP2002275227A (ja) * | 2001-03-21 | 2002-09-25 | Polyplastics Co | ポリアセタール共重合体 |
| KR101337768B1 (ko) * | 2006-08-08 | 2013-12-06 | 미츠비시 가스 가가쿠 가부시키가이샤 | 옥시메틸렌 공중합체의 제조 방법 |
| JP6938180B2 (ja) | 2017-03-21 | 2021-09-22 | 旭化成株式会社 | ポリアセタールコポリマーの製造方法 |
-
2022
- 2022-08-17 EP EP22861195.0A patent/EP4393972A4/en active Pending
- 2022-08-17 TW TW111130977A patent/TW202323341A/zh unknown
- 2022-08-17 JP JP2023543831A patent/JPWO2023026907A1/ja active Pending
- 2022-08-17 KR KR1020237043397A patent/KR20240046427A/ko active Pending
- 2022-08-17 WO PCT/JP2022/031004 patent/WO2023026907A1/ja not_active Ceased
- 2022-08-17 CN CN202280055708.XA patent/CN117858912A/zh active Pending
- 2022-08-17 US US18/684,947 patent/US20240343854A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005527664A (ja) * | 2002-04-11 | 2005-09-15 | ビーエーエスエフ アクチェンゲゼルシャフト | ポリオキシメチレンの製造及びそのために適当な触媒 |
| WO2020250945A1 (ja) * | 2019-06-11 | 2020-12-17 | 三菱瓦斯化学株式会社 | オキシメチレン重合体の製造方法およびオキシメチレン重合体樹脂組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202323341A (zh) | 2023-06-16 |
| WO2023026907A1 (ja) | 2023-03-02 |
| EP4393972A4 (en) | 2025-01-08 |
| US20240343854A1 (en) | 2024-10-17 |
| KR20240046427A (ko) | 2024-04-09 |
| CN117858912A (zh) | 2024-04-09 |
| EP4393972A1 (en) | 2024-07-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
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| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250703 |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250703 |
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| A131 | Notification of reasons for refusal |
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