JPWO2024181258A1 - - Google Patents
Info
- Publication number
- JPWO2024181258A1 JPWO2024181258A1 JP2025503817A JP2025503817A JPWO2024181258A1 JP WO2024181258 A1 JPWO2024181258 A1 JP WO2024181258A1 JP 2025503817 A JP2025503817 A JP 2025503817A JP 2025503817 A JP2025503817 A JP 2025503817A JP WO2024181258 A1 JPWO2024181258 A1 JP WO2024181258A1
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
- C08L59/04—Copolyoxymethylenes
-
- 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
- C08G2/06—Catalysts
-
- 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
- C08G2/20—Copolymerisation of aldehydes or ketones with other aldehydes or ketones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023029522 | 2023-02-28 | ||
| PCT/JP2024/006187 WO2024181258A1 (ja) | 2023-02-28 | 2024-02-21 | カチオン性重合開始剤組成物、並びにこれを用いたオキシメチレン共重合体および成形品の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024181258A1 true JPWO2024181258A1 (https=) | 2024-09-06 |
Family
ID=92590589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025503817A Pending JPWO2024181258A1 (https=) | 2023-02-28 | 2024-02-21 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4674879A1 (https=) |
| JP (1) | JPWO2024181258A1 (https=) |
| KR (1) | KR20250156081A (https=) |
| CN (1) | CN120752273A (https=) |
| TW (1) | TW202440701A (https=) |
| WO (1) | WO2024181258A1 (https=) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755916A (en) * | 1980-09-19 | 1982-04-03 | Asahi Chem Ind Co Ltd | Production of stabilized polyacetal polymer |
| JP3208353B2 (ja) * | 1997-06-27 | 2001-09-10 | ポリプラスチックス株式会社 | ポリアセタール樹脂の製造方法 |
| US6072021A (en) * | 1997-10-24 | 2000-06-06 | E. I. Du Pont De Nemours And Company | Copolymerization of formaldehyde and cyclic ethers using initiators based upon tetraphenyl borates |
| JP2002167415A (ja) * | 2000-11-30 | 2002-06-11 | Polyplastics Co | ポリアセタール樹脂の製造方法 |
| JP5546006B2 (ja) * | 2010-11-24 | 2014-07-09 | 旭化成ケミカルズ株式会社 | ポリアセタール共重合体の製造方法 |
| JP2017149853A (ja) | 2016-02-25 | 2017-08-31 | 旭化成株式会社 | ポリアセタール共重合体の製造方法 |
| CN118307732A (zh) * | 2018-09-14 | 2024-07-09 | 旭化成株式会社 | 聚甲醛及其制造方法 |
| JPWO2023026907A1 (https=) * | 2021-08-24 | 2023-03-02 | ||
| JP2023051807A (ja) * | 2021-09-30 | 2023-04-11 | 旭化成株式会社 | ポリアセタール樹脂の製造方法 |
| JP2023127499A (ja) * | 2022-03-01 | 2023-09-13 | 旭化成株式会社 | ポリオキシメチレンの製造方法 |
-
2024
- 2024-02-21 WO PCT/JP2024/006187 patent/WO2024181258A1/ja not_active Ceased
- 2024-02-21 JP JP2025503817A patent/JPWO2024181258A1/ja active Pending
- 2024-02-21 TW TW113106060A patent/TW202440701A/zh unknown
- 2024-02-21 CN CN202480014303.0A patent/CN120752273A/zh active Pending
- 2024-02-21 KR KR1020257016075A patent/KR20250156081A/ko active Pending
- 2024-02-21 EP EP24763739.0A patent/EP4674879A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20250156081A (ko) | 2025-10-31 |
| WO2024181258A1 (ja) | 2024-09-06 |
| CN120752273A (zh) | 2025-10-03 |
| EP4674879A1 (en) | 2026-01-07 |
| TW202440701A (zh) | 2024-10-16 |