JPWO2022113802A5 - - Google Patents
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- Publication number
- JPWO2022113802A5 JPWO2022113802A5 JP2022565239A JP2022565239A JPWO2022113802A5 JP WO2022113802 A5 JPWO2022113802 A5 JP WO2022113802A5 JP 2022565239 A JP2022565239 A JP 2022565239A JP 2022565239 A JP2022565239 A JP 2022565239A JP WO2022113802 A5 JPWO2022113802 A5 JP WO2022113802A5
- Authority
- JP
- Japan
- Prior art keywords
- acid
- ceg
- sample
- propylamide
- carboxy
- 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.)
- Granted
Links
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 2
- KAUQJMHLAFIZDU-UHFFFAOYSA-N 6-Hydroxy-2-naphthoic acid Chemical compound C1=C(O)C=CC2=CC(C(=O)O)=CC=C21 KAUQJMHLAFIZDU-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- NJSJBTVAKUBCKG-UHFFFAOYSA-N propylazanide Chemical compound CCC[NH-] NJSJBTVAKUBCKG-UHFFFAOYSA-N 0.000 description 2
- ZSXQJXAZWUQHFW-UHFFFAOYSA-N 3-(propylcarbamoyl)benzoic acid Chemical compound CCCNC(=O)C1=CC=CC(C(O)=O)=C1 ZSXQJXAZWUQHFW-UHFFFAOYSA-N 0.000 description 1
- ZRDZEIQSIMUYCJ-UHFFFAOYSA-N 4-(propylcarbamoyl)benzoic acid Chemical compound CCCNC(=O)C1=CC=C(C(O)=O)C=C1 ZRDZEIQSIMUYCJ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020195469 | 2020-11-25 | ||
| JP2020195469 | 2020-11-25 | ||
| PCT/JP2021/041909 WO2022113802A1 (ja) | 2020-11-25 | 2021-11-15 | 液晶ポリエステル繊維およびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022113802A1 JPWO2022113802A1 (https=) | 2022-06-02 |
| JPWO2022113802A5 true JPWO2022113802A5 (https=) | 2023-08-07 |
| JP7577129B2 JP7577129B2 (ja) | 2024-11-01 |
Family
ID=81756007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022565239A Active JP7577129B2 (ja) | 2020-11-25 | 2021-11-15 | 液晶ポリエステル繊維およびその製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230332334A1 (https=) |
| EP (1) | EP4253612A4 (https=) |
| JP (1) | JP7577129B2 (https=) |
| KR (1) | KR20230098896A (https=) |
| CN (1) | CN116601342A (https=) |
| TW (1) | TWI888672B (https=) |
| WO (1) | WO2022113802A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115398048B (zh) * | 2020-04-10 | 2024-12-10 | 株式会社可乐丽 | 液晶聚酯纤维及其制造方法 |
| JP7714669B2 (ja) * | 2021-10-08 | 2025-07-29 | 株式会社クラレ | 液晶ポリエステル繊維およびその製造方法 |
| WO2024128110A1 (ja) * | 2022-12-14 | 2024-06-20 | 株式会社クラレ | 溶融異方性芳香族ポリエステル繊維およびその製造方法 |
| EP4692433A1 (en) | 2023-04-05 | 2026-02-11 | Kuraray Co., Ltd. | Liquid crystal polyester fiber |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100748289B1 (ko) * | 2000-09-12 | 2007-08-09 | 토요 보세키 가부시기가이샤 | 폴리에스테르 중합촉매, 이를 사용하여 제조된폴리에스테르 및 폴리에스테르의 제조방법 |
| KR101963458B1 (ko) | 2011-07-29 | 2019-03-28 | 스미또모 가가꾸 가부시끼가이샤 | 액정 폴리에스테르의 제조 방법 및 액정 폴리에스테르 |
| KR101798267B1 (ko) * | 2013-12-31 | 2017-12-12 | 심천 워트 어드밴스드 머티리얼즈 주식회사 | 전방향족 액정 폴리에스테르 섬유 및 이의 제조 방법 |
| CN108026258B (zh) | 2015-10-21 | 2019-03-26 | 宝理塑料株式会社 | 全芳香族聚酯和其制造方法 |
| CN105801824A (zh) * | 2016-04-13 | 2016-07-27 | 金发科技股份有限公司 | 一种液晶聚酯组合物 |
| KR101988184B1 (ko) * | 2018-11-29 | 2019-06-12 | 세양폴리머주식회사 | 방사성이 향상된 전방향족 액정 폴리에스터 섬유 |
| JP7194586B2 (ja) * | 2018-12-27 | 2022-12-22 | Ｅｎｅｏｓ株式会社 | 液晶ポリマーおよび該液晶ポリマーを含む樹脂組成物からなる樹脂成形品 |
| MY191157A (en) * | 2019-04-03 | 2022-06-02 | Polyplastics Co | Wholly aromatic polyester and polyester resin composition |
| WO2021145180A1 (ja) * | 2020-01-15 | 2021-07-22 | 株式会社クラレ | 金属被覆液晶ポリエステルマルチフィラメント |
-
2021
- 2021-11-15 WO PCT/JP2021/041909 patent/WO2022113802A1/ja not_active Ceased
- 2021-11-15 KR KR1020237019765A patent/KR20230098896A/ko active Pending
- 2021-11-15 JP JP2022565239A patent/JP7577129B2/ja active Active
- 2021-11-15 CN CN202180079433.9A patent/CN116601342A/zh active Pending
- 2021-11-15 EP EP21897776.7A patent/EP4253612A4/en active Pending
- 2021-11-23 TW TW110143521A patent/TWI888672B/zh active
-
2023
- 2023-05-23 US US18/200,678 patent/US20230332334A1/en active Pending
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