JPS6360125B2 - - Google Patents
Info
- Publication number
- JPS6360125B2 JPS6360125B2 JP58193381A JP19338183A JPS6360125B2 JP S6360125 B2 JPS6360125 B2 JP S6360125B2 JP 58193381 A JP58193381 A JP 58193381A JP 19338183 A JP19338183 A JP 19338183A JP S6360125 B2 JPS6360125 B2 JP S6360125B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- bath
- wet
- stretching
- isophthalamide
- 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.)
- Expired
Links
- 239000000835 fiber Substances 0.000 claims description 72
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical group CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 24
- -1 polymetaphenylene isophthalamide Polymers 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000004760 aramid Substances 0.000 claims description 16
- 229920003235 aromatic polyamide Polymers 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 13
- 239000006187 pill Substances 0.000 claims description 13
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 12
- 230000015271 coagulation Effects 0.000 claims description 11
- 238000005345 coagulation Methods 0.000 claims description 11
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 9
- 239000001110 calcium chloride Substances 0.000 claims description 9
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 9
- QZUPTXGVPYNUIT-UHFFFAOYSA-N isophthalamide Chemical compound NC(=O)C1=CC=CC(C(N)=O)=C1 QZUPTXGVPYNUIT-UHFFFAOYSA-N 0.000 claims description 9
- 239000002798 polar solvent Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000002166 wet spinning Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 12
- 239000004744 fabric Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 238000009987 spinning Methods 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 238000000333 X-ray scattering Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19338183A JPS6088114A (ja) | 1983-10-18 | 1983-10-18 | 抗ピル性ポリメタフエニレンイソフタルアミド系繊維およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19338183A JPS6088114A (ja) | 1983-10-18 | 1983-10-18 | 抗ピル性ポリメタフエニレンイソフタルアミド系繊維およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6088114A JPS6088114A (ja) | 1985-05-17 |
| JPS6360125B2 true JPS6360125B2 (de) | 1988-11-22 |
Family
ID=16306974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19338183A Granted JPS6088114A (ja) | 1983-10-18 | 1983-10-18 | 抗ピル性ポリメタフエニレンイソフタルアミド系繊維およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6088114A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4758649A (en) * | 1986-05-21 | 1988-07-19 | Kuraray Co., Ltd. | Heat resistant organic synthetic fibers and process for producing the same |
| JP6072538B2 (ja) * | 2012-12-28 | 2017-02-01 | 帝人株式会社 | 高ピリング性耐熱布帛 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4856944A (de) * | 1971-11-19 | 1973-08-10 | ||
| JPS5013846A (de) * | 1973-04-26 | 1975-02-13 | ||
| JPS5243930A (en) * | 1975-10-03 | 1977-04-06 | Hitachi Ltd | Brake device of electric car |
-
1983
- 1983-10-18 JP JP19338183A patent/JPS6088114A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4856944A (de) * | 1971-11-19 | 1973-08-10 | ||
| JPS5013846A (de) * | 1973-04-26 | 1975-02-13 | ||
| JPS5243930A (en) * | 1975-10-03 | 1977-04-06 | Hitachi Ltd | Brake device of electric car |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6088114A (ja) | 1985-05-17 |
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