JPWO2023048260A5 - - Google Patents
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- Publication number
- JPWO2023048260A5 JPWO2023048260A5 JP2022563009A JP2022563009A JPWO2023048260A5 JP WO2023048260 A5 JPWO2023048260 A5 JP WO2023048260A5 JP 2022563009 A JP2022563009 A JP 2022563009A JP 2022563009 A JP2022563009 A JP 2022563009A JP WO2023048260 A5 JPWO2023048260 A5 JP WO2023048260A5
- Authority
- JP
- Japan
- Prior art keywords
- carbon fiber
- composite material
- reinforced composite
- fiber reinforced
- viscosity
- Prior art date
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 claims 13
- 239000004917 carbon fiber Substances 0.000 claims 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 13
- 239000011208 reinforced composite material Substances 0.000 claims 10
- 239000003822 epoxy resin Substances 0.000 claims 8
- 229920000647 polyepoxide Polymers 0.000 claims 8
- 229920005992 thermoplastic resin Polymers 0.000 claims 7
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims 3
- 239000011354 acetal resin Substances 0.000 claims 3
- 229920006324 polyoxymethylene Polymers 0.000 claims 3
- 229920002554 vinyl polymer Polymers 0.000 claims 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000011342 resin composition Substances 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 238000013329 compounding Methods 0.000 claims 1
- 230000009477 glass transition Effects 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021155983 | 2021-09-24 | ||
| JP2022048657 | 2022-03-24 | ||
| PCT/JP2022/035490 WO2023048260A1 (ja) | 2021-09-24 | 2022-09-22 | 炭素繊維強化複合材料及び炭素繊維強化複合材料の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023048260A1 JPWO2023048260A1 (https=) | 2023-03-30 |
| JPWO2023048260A5 true JPWO2023048260A5 (https=) | 2024-06-12 |
Family
ID=85720817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022563009A Pending JPWO2023048260A1 (https=) | 2021-09-24 | 2022-09-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240392085A1 (https=) |
| JP (1) | JPWO2023048260A1 (https=) |
| KR (1) | KR20240067228A (https=) |
| TW (1) | TW202328305A (https=) |
| WO (1) | WO2023048260A1 (https=) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3097259B2 (ja) | 1992-01-09 | 2000-10-10 | 三菱化学株式会社 | エポキシ樹脂組成物及びプリプレグ |
| JP2006335791A (ja) * | 2005-05-31 | 2006-12-14 | Chisso Corp | エポキシ樹脂組成物、およびそれを含むプリプレグ |
| JP2009292976A (ja) * | 2008-06-06 | 2009-12-17 | Mitsubishi Rayon Co Ltd | プレス成形用プリプレグ及び成形品の製造方法 |
| JP2015160938A (ja) * | 2014-02-28 | 2015-09-07 | 住友ゴム工業株式会社 | 高強度かつ高サイクル成形性を有する熱硬化性エポキシ樹脂組成物 |
| WO2017104771A1 (ja) * | 2015-12-16 | 2017-06-22 | Jnc株式会社 | 複合シート、電子機器 |
| JP2018150635A (ja) * | 2017-03-10 | 2018-09-27 | 国立大学法人静岡大学 | 複合繊維、その複合繊維を有する繊維強化複合材料用組成物及び繊維強化複合材料 |
| JP2019089951A (ja) * | 2017-11-15 | 2019-06-13 | 三菱ケミカル株式会社 | トウプリプレグ、繊維強化複合材料及び複合材料補強圧力容器とその製造方法 |
| CN111868137B (zh) * | 2018-03-28 | 2023-08-15 | 积水化学工业株式会社 | 环氧树脂组合物 |
| WO2019202762A1 (ja) | 2018-04-20 | 2019-10-24 | Jnc株式会社 | プリプレグ、およびそれを用いた繊維強化複合材料 |
| JP7206993B2 (ja) * | 2019-02-18 | 2023-01-18 | 三菱ケミカル株式会社 | 炭素繊維強化複合材料用エポキシ樹脂組成物、プリプレグおよび炭素繊維強化複合材料 |
-
2022
- 2022-09-22 US US18/693,333 patent/US20240392085A1/en active Pending
- 2022-09-22 KR KR1020247001604A patent/KR20240067228A/ko active Pending
- 2022-09-22 JP JP2022563009A patent/JPWO2023048260A1/ja active Pending
- 2022-09-22 WO PCT/JP2022/035490 patent/WO2023048260A1/ja not_active Ceased
- 2022-09-23 TW TW111136196A patent/TW202328305A/zh unknown
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