JP2014507569A5 - - Google Patents
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- Publication number
- JP2014507569A5 JP2014507569A5 JP2013549574A JP2013549574A JP2014507569A5 JP 2014507569 A5 JP2014507569 A5 JP 2014507569A5 JP 2013549574 A JP2013549574 A JP 2013549574A JP 2013549574 A JP2013549574 A JP 2013549574A JP 2014507569 A5 JP2014507569 A5 JP 2014507569A5
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- aminophenyl
- benzimidazole
- phenylenediamine
- para
- 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
- 238000000034 method Methods 0.000 claims description 20
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 13
- 230000007062 hydrolysis Effects 0.000 claims description 11
- 238000006460 hydrolysis reaction Methods 0.000 claims description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 239000011593 sulfur Substances 0.000 claims description 7
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 238000007334 copolymerization reaction Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 4
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- XIVODYIMJKASDB-UHFFFAOYSA-N 2-(4-aminophenyl)-1h-benzimidazol-4-amine Chemical compound C1=CC(N)=CC=C1C1=NC2=C(N)C=CC=C2N1 XIVODYIMJKASDB-UHFFFAOYSA-N 0.000 claims 1
- VQFBXSRZSUJGOF-UHFFFAOYSA-N 4-(1h-benzimidazol-2-yl)aniline Chemical compound C1=CC(N)=CC=C1C1=NC2=CC=CC=C2N1 VQFBXSRZSUJGOF-UHFFFAOYSA-N 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 239000012458 free base Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- GELXFVQAWNTGPQ-UHFFFAOYSA-N [N].C1=CNC=N1 Chemical compound [N].C1=CNC=N1 GELXFVQAWNTGPQ-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161432346P | 2011-01-13 | 2011-01-13 | |
| US61/432,346 | 2011-01-13 | ||
| PCT/US2012/021267 WO2012097266A1 (en) | 2011-01-13 | 2012-01-13 | Copolymer fibers and processes for making same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014507569A JP2014507569A (ja) | 2014-03-27 |
| JP2014507569A5 true JP2014507569A5 (enExample) | 2015-03-05 |
| JP5995328B2 JP5995328B2 (ja) | 2016-09-21 |
Family
ID=45563543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013549574A Active JP5995328B2 (ja) | 2011-01-13 | 2012-01-13 | コポリマー繊維及びコポリマー繊維の製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8957183B2 (enExample) |
| EP (1) | EP2663675B1 (enExample) |
| JP (1) | JP5995328B2 (enExample) |
| KR (1) | KR101930102B1 (enExample) |
| CN (1) | CN103328699B (enExample) |
| RU (1) | RU2597591C2 (enExample) |
| WO (1) | WO2012097266A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097262A1 (en) * | 2011-01-13 | 2012-07-19 | E. I. Du Pont De Nemours And Company | Copolymer fibers and processes for making same |
| KR101837241B1 (ko) * | 2012-01-11 | 2018-04-19 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 할라이드 산 세척액을 사용하여 아라미드 공중합체 얀을 제조하는 방법 |
| WO2015170623A1 (ja) | 2014-05-08 | 2015-11-12 | 国立研究開発法人産業技術総合研究所 | ポリベンズイミダゾール炭素繊維及びその製造方法 |
| CN109403028B (zh) * | 2018-11-07 | 2020-04-21 | 四川大学 | 一种杂环芳纶的改性方法以及改性杂环芳纶 |
| KR20250070603A (ko) * | 2022-09-21 | 2025-05-20 | 듀폰 세이프티 앤드 컨스트럭션, 인크. | 이미다졸 기를 갖는 중합체를 포함하는 고 강인도 충전 필름 |
| US12698370B2 (en) * | 2022-09-21 | 2026-08-04 | Dupont Safety & Construction, Inc. | High dielectric constant neat polymeric film |
| CN121451313B (zh) * | 2025-12-26 | 2026-06-05 | 中洲时代有限公司 | 一种基于含杂环单体的聚酰胺溶液的改性芳纶及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3227793A (en) | 1961-01-23 | 1966-01-04 | Celanese Corp | Spinning of a poly(polymethylene) terephthalamide |
| US3414645A (en) | 1964-06-19 | 1968-12-03 | Monsanto Co | Process for spinning wholly aromatic polyamide fibers |
| US3767756A (en) | 1972-06-30 | 1973-10-23 | Du Pont | Dry jet wet spinning process |
| JPS6031208B2 (ja) * | 1974-07-10 | 1985-07-20 | 帝人株式会社 | ポリアミド溶液 |
| RU2045586C1 (ru) | 1993-07-09 | 1995-10-10 | Владимир Николаевич Сугак | Анизотропный раствор для формования нити и нить, полученная из этого раствора |
| EP0678539A3 (de) | 1994-04-06 | 1997-01-15 | Hoechst Ag | Aromatische Copolyamide, Verfahren zu deren Herstellung, geformte Gebilde und deren Herstellung. |
| US5667743A (en) | 1996-05-21 | 1997-09-16 | E. I. Du Pont De Nemours And Company | Wet spinning process for aramid polymer containing salts |
| CN1882635B (zh) | 2003-11-21 | 2010-09-15 | 帝人阿拉米德有限公司 | 制备含dapbi芳族聚酰胺碎屑的方法 |
| US20070104948A1 (en) * | 2003-12-11 | 2007-05-10 | Kohei Kiriyama | Polybenzazole fiber and article comprising the same |
| JP4381295B2 (ja) * | 2003-12-24 | 2009-12-09 | 東洋紡績株式会社 | ポリベンザゾール系ポリマー及びそれを用いた繊維 |
| PL2094890T3 (pl) * | 2006-11-21 | 2010-04-30 | Teijin Aramid Bv | Sposób otrzymywania przędzy aramidowej o dużej wytrzymałości na rozciąganie |
| JP4934151B2 (ja) * | 2006-12-15 | 2012-05-16 | 帝人テクノプロダクツ株式会社 | ヘテロ環含有芳香族ポリアミド繊維及びその製造方法、並びに該繊維から構成された布帛及び該繊維により補強された繊維強化複合材料 |
| US7976943B2 (en) * | 2007-10-09 | 2011-07-12 | E. I. Du Pont De Nemours And Company | High linear density, high modulus, high tenacity yarns and methods for making the yarns |
| JP2010180493A (ja) * | 2009-02-04 | 2010-08-19 | Teijin Techno Products Ltd | 芳香族コポリアミド繊維の製造方法 |
| JP2010229582A (ja) * | 2009-03-26 | 2010-10-14 | Teijin Techno Products Ltd | パラ型全芳香族コポリアミド繊維の製造方法 |
| EP2663676B1 (en) * | 2011-01-13 | 2015-12-16 | E. I. du Pont de Nemours and Company | Copolymer fibers and yarns and processes for making same |
-
2012
- 2012-01-13 CN CN201280005318.8A patent/CN103328699B/zh active Active
- 2012-01-13 RU RU2013137748/12A patent/RU2597591C2/ru active
- 2012-01-13 JP JP2013549574A patent/JP5995328B2/ja active Active
- 2012-01-13 EP EP12702662.3A patent/EP2663675B1/en active Active
- 2012-01-13 US US13/349,623 patent/US8957183B2/en active Active
- 2012-01-13 KR KR1020137021212A patent/KR101930102B1/ko active Active
- 2012-01-13 WO PCT/US2012/021267 patent/WO2012097266A1/en not_active Ceased
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