JP2017186682A - 炭素繊維用前駆体繊維束の製造方法および炭素繊維の製造方法 - Google Patents
炭素繊維用前駆体繊維束の製造方法および炭素繊維の製造方法 Download PDFInfo
- Publication number
- JP2017186682A JP2017186682A JP2016073868A JP2016073868A JP2017186682A JP 2017186682 A JP2017186682 A JP 2017186682A JP 2016073868 A JP2016073868 A JP 2016073868A JP 2016073868 A JP2016073868 A JP 2016073868A JP 2017186682 A JP2017186682 A JP 2017186682A
- Authority
- JP
- Japan
- Prior art keywords
- spinning
- acrylonitrile
- carbon fiber
- fiber bundle
- mass
- 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 title claims abstract description 128
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 128
- 239000000835 fiber Substances 0.000 title claims abstract description 97
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 239000002243 precursor Substances 0.000 title claims abstract description 86
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000009987 spinning Methods 0.000 claims abstract description 180
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 67
- 229920001577 copolymer Polymers 0.000 claims abstract description 42
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 31
- 239000000178 monomer Substances 0.000 claims abstract description 26
- 239000002904 solvent Substances 0.000 claims abstract description 21
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 21
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 21
- 238000002844 melting Methods 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 61
- 239000011550 stock solution Substances 0.000 claims description 45
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N dimethyl sulfoxide Natural products CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 13
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 12
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 12
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 23
- 230000000052 comparative effect Effects 0.000 description 14
- 238000007380 fibre production Methods 0.000 description 12
- 238000001879 gelation Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000003860 storage Methods 0.000 description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 9
- 230000015271 coagulation Effects 0.000 description 7
- 238000005345 coagulation Methods 0.000 description 7
- 238000007334 copolymerization reaction Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000001891 gel spinning Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000002166 wet spinning Methods 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 238000012662 bulk polymerization Methods 0.000 description 2
- 238000010000 carbonizing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000578 dry spinning Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- -1 amine compounds Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 description 1
- 229940018557 citraconic acid Drugs 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- HNEGQIOMVPPMNR-NSCUHMNNSA-N mesaconic acid Chemical compound OC(=O)C(/C)=C/C(O)=O HNEGQIOMVPPMNR-NSCUHMNNSA-N 0.000 description 1
- HNEGQIOMVPPMNR-UHFFFAOYSA-N methylfumaric acid Natural products OC(=O)C(C)=CC(O)=O HNEGQIOMVPPMNR-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009656 pre-carbonization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
- Inorganic Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016073868A JP2017186682A (ja) | 2016-04-01 | 2016-04-01 | 炭素繊維用前駆体繊維束の製造方法および炭素繊維の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016073868A JP2017186682A (ja) | 2016-04-01 | 2016-04-01 | 炭素繊維用前駆体繊維束の製造方法および炭素繊維の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017186682A true JP2017186682A (ja) | 2017-10-12 |
| JP2017186682A5 JP2017186682A5 (enrdf_load_stackoverflow) | 2019-05-09 |
Family
ID=60043983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016073868A Pending JP2017186682A (ja) | 2016-04-01 | 2016-04-01 | 炭素繊維用前駆体繊維束の製造方法および炭素繊維の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2017186682A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022090764A (ja) * | 2020-12-08 | 2022-06-20 | 帝人株式会社 | 炭素繊維前駆体繊維およびその製造方法 |
| JP2022110723A (ja) * | 2021-01-19 | 2022-07-29 | 帝人株式会社 | 炭素繊維前駆体繊維およびその製造方法 |
| IT202100014159A1 (it) | 2021-05-31 | 2022-12-01 | Montefibre Mae Tech S R L | Processo monostadio per la produzione di precursore di fibre di carbonio |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008127697A (ja) * | 2006-11-17 | 2008-06-05 | Toray Ind Inc | 炭素繊維前駆体繊維用紡糸原液および炭素繊維前駆体繊維の製造方法 |
| JP2009249798A (ja) * | 2008-04-11 | 2009-10-29 | Toray Ind Inc | 炭素繊維前駆体繊維の製造方法 |
-
2016
- 2016-04-01 JP JP2016073868A patent/JP2017186682A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008127697A (ja) * | 2006-11-17 | 2008-06-05 | Toray Ind Inc | 炭素繊維前駆体繊維用紡糸原液および炭素繊維前駆体繊維の製造方法 |
| JP2009249798A (ja) * | 2008-04-11 | 2009-10-29 | Toray Ind Inc | 炭素繊維前駆体繊維の製造方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022090764A (ja) * | 2020-12-08 | 2022-06-20 | 帝人株式会社 | 炭素繊維前駆体繊維およびその製造方法 |
| JP2022110723A (ja) * | 2021-01-19 | 2022-07-29 | 帝人株式会社 | 炭素繊維前駆体繊維およびその製造方法 |
| IT202100014159A1 (it) | 2021-05-31 | 2022-12-01 | Montefibre Mae Tech S R L | Processo monostadio per la produzione di precursore di fibre di carbonio |
| EP4098784A1 (en) | 2021-05-31 | 2022-12-07 | Montefibre Mae Technologies S.R.L. | Single-step process for the production of a carbon fiber precursor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5565467B2 (ja) | ポリアクリロニトリル系共重合体、炭素繊維用ポリアクリロニトリル系前駆体繊維、炭素繊維束、耐炎化繊維束の製造方法、および炭素繊維束の製造方法 | |
| CN101280041A (zh) | 碳纤维用含丙烯腈的聚合反应组合物及其制备方法 | |
| WO1999010572A1 (fr) | Fibre a base d'acrylonitrile comme fibre precurseur d'une fibre de carbone, procede d'obtention, et fibre de carbone obtenue a partir de cette fibre precurseur | |
| WO2020090597A1 (ja) | 炭素繊維前駆体繊維および炭素繊維の製造方法 | |
| JP2017186682A (ja) | 炭素繊維用前駆体繊維束の製造方法および炭素繊維の製造方法 | |
| JP2018084002A (ja) | ポリアクリロニトリル系前駆体繊維の製造方法および炭素繊維の製造方法 | |
| WO2018180188A1 (ja) | 繊維の製造方法および炭素繊維の製造方法 | |
| JP2010100970A (ja) | 炭素繊維の製造方法 | |
| JP2011042893A (ja) | ポリアクリロニトリル系繊維の製造方法、および炭素繊維の製造方法 | |
| JP2009256859A (ja) | アクリロニトリル系共重合体溶液、及び炭素繊維用ポリアクリロニトリル系前駆体繊維の製造方法 | |
| JP2008280632A (ja) | 炭素繊維前駆体繊維束の製造方法 | |
| JP2007204880A (ja) | 炭素繊維前駆体アクリル繊維用紡糸原液、炭素繊維前駆体アクリル繊維の製造方法並びにこれにて得られる炭素繊維前駆体アクリル繊維 | |
| JP2011017100A (ja) | 炭素繊維の製造方法 | |
| JP4887219B2 (ja) | 炭素繊維前駆体アクリロニトリル系繊維の製造方法 | |
| JPH08246284A (ja) | スチーム延伸装置およびスチーム延伸方法 | |
| JP2011213774A (ja) | 炭素繊維製造用ポリアクリロニトリルおよびポリアクリロニトリル系前駆体繊維および炭素繊維の製造方法。 | |
| JP2008308775A (ja) | 炭素繊維前駆体繊維および炭素繊維の製造方法 | |
| JP2021139062A (ja) | 炭素繊維束の製造方法 | |
| JP5892455B2 (ja) | 炭素繊維用アクリロニトリル系前駆体繊維及びその製造方法 | |
| JP6217342B2 (ja) | 炭素繊維前駆体アクリロニトリル系繊維の製造方法 | |
| JP3048449B2 (ja) | アクリロニトリル系前駆体繊維 | |
| JP2004091943A (ja) | アクリル系繊維の製造方法 | |
| US20230034175A1 (en) | Manufacturing method for carbon fiber | |
| JP6232897B2 (ja) | 炭素繊維前駆体アクリロニトリル系繊維の製造方法 | |
| JPH04281008A (ja) | アクリロニトリル系前駆体繊維束 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190319 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190319 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200122 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200204 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20200728 |