JPH0141743B2 - - Google Patents
Info
- Publication number
- JPH0141743B2 JPH0141743B2 JP57021255A JP2125582A JPH0141743B2 JP H0141743 B2 JPH0141743 B2 JP H0141743B2 JP 57021255 A JP57021255 A JP 57021255A JP 2125582 A JP2125582 A JP 2125582A JP H0141743 B2 JPH0141743 B2 JP H0141743B2
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- fibers
- aromatic polyamide
- web
- hot
- 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 35
- 239000004745 nonwoven fabric Substances 0.000 claims description 33
- 239000004760 aramid Substances 0.000 claims description 28
- 229920003235 aromatic polyamide Polymers 0.000 claims description 28
- 150000001408 amides Chemical class 0.000 claims description 13
- -1 polymetaphenylene isophthalamide Polymers 0.000 claims description 13
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000004014 plasticizer Substances 0.000 claims description 4
- 238000007731 hot pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 6
- 238000005470 impregnation Methods 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012772 electrical insulation material Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241000264877 Hippospongia communis Species 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000012210 heat-resistant fiber Substances 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- QZUPTXGVPYNUIT-UHFFFAOYSA-N isophthalamide Chemical compound NC(=O)C1=CC=CC(C(N)=O)=C1 QZUPTXGVPYNUIT-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Nonwoven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57021255A JPS58144155A (ja) | 1982-02-15 | 1982-02-15 | 芳香族ポリアミド不織布の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57021255A JPS58144155A (ja) | 1982-02-15 | 1982-02-15 | 芳香族ポリアミド不織布の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58144155A JPS58144155A (ja) | 1983-08-27 |
| JPH0141743B2 true JPH0141743B2 (de) | 1989-09-07 |
Family
ID=12049969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57021255A Granted JPS58144155A (ja) | 1982-02-15 | 1982-02-15 | 芳香族ポリアミド不織布の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58144155A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58180650A (ja) * | 1982-04-19 | 1983-10-22 | 帝人株式会社 | 芳香族ポリアミド不織布の製造法 |
| JP2676237B2 (ja) * | 1988-12-06 | 1997-11-12 | 金井 宏之 | シリコーンゴム複合シート用繊維マット |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225173A (en) * | 1975-08-13 | 1977-02-24 | Mitsubishi Rayon Co | Manufacture of heattresistant unwoven fabric and paper |
| JPS5249307A (en) * | 1975-10-16 | 1977-04-20 | Mitsubishi Rayon Co | Process for making fireresistant sheettlike mater al |
-
1982
- 1982-02-15 JP JP57021255A patent/JPS58144155A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225173A (en) * | 1975-08-13 | 1977-02-24 | Mitsubishi Rayon Co | Manufacture of heattresistant unwoven fabric and paper |
| JPS5249307A (en) * | 1975-10-16 | 1977-04-20 | Mitsubishi Rayon Co | Process for making fireresistant sheettlike mater al |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58144155A (ja) | 1983-08-27 |
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