JP4831974B2 - 防護衣料 - Google Patents
防護衣料 Download PDFInfo
- Publication number
- JP4831974B2 JP4831974B2 JP2005019484A JP2005019484A JP4831974B2 JP 4831974 B2 JP4831974 B2 JP 4831974B2 JP 2005019484 A JP2005019484 A JP 2005019484A JP 2005019484 A JP2005019484 A JP 2005019484A JP 4831974 B2 JP4831974 B2 JP 4831974B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- dtex
- aromatic
- protective clothing
- present
- 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 - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title description 19
- 239000000835 fiber Substances 0.000 claims description 31
- 125000003118 aryl group Chemical group 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 18
- 238000010030 laminating Methods 0.000 claims description 2
- 229920001634 Copolyester Polymers 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920006231 aramid fiber Polymers 0.000 description 13
- 239000004760 aramid Substances 0.000 description 10
- 150000004984 aromatic diamines Chemical class 0.000 description 6
- 238000009941 weaving Methods 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002759 woven fabric Substances 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000002904 solvent 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
- 238000002166 wet spinning Methods 0.000 description 2
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- MSWAXXJAPIGEGZ-UHFFFAOYSA-N 2-chlorobenzene-1,4-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C(Cl)=C1 MSWAXXJAPIGEGZ-UHFFFAOYSA-N 0.000 description 1
- NTNUPCREDHXJEL-UHFFFAOYSA-N 2-methylbenzene-1,4-dicarbonyl chloride Chemical compound CC1=CC(C(Cl)=O)=CC=C1C(Cl)=O NTNUPCREDHXJEL-UHFFFAOYSA-N 0.000 description 1
- DWYHDSLIWMUSOO-UHFFFAOYSA-N 2-phenyl-1h-benzimidazole Chemical group C1=CC=CC=C1C1=NC2=CC=CC=C2N1 DWYHDSLIWMUSOO-UHFFFAOYSA-N 0.000 description 1
- QDBOAKPEXMMQFO-UHFFFAOYSA-N 4-(4-carbonochloridoylphenyl)benzoyl chloride Chemical compound C1=CC(C(=O)Cl)=CC=C1C1=CC=C(C(Cl)=O)C=C1 QDBOAKPEXMMQFO-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 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 1
- LZDHIQDKAYUDND-UHFFFAOYSA-N biphenylene-1,2-diamine Chemical compound C1=CC=C2C3=C(N)C(N)=CC=C3C2=C1 LZDHIQDKAYUDND-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- NZZGQZMNFCTNAM-UHFFFAOYSA-N naphthalene-2,6-dicarbonyl chloride Chemical compound C1=C(C(Cl)=O)C=CC2=CC(C(=O)Cl)=CC=C21 NZZGQZMNFCTNAM-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 150000004986 phenylenediamines Chemical class 0.000 description 1
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
このように、従来のアラミド繊維を用いた場合と同様のコストで、且つ従来のアラミド繊維を用いた場合に比べて、耐弾性能に優れた防護衣料の登場が切望されてきた。
本発明でいう芳香族コポリアミドとは、1種又は2種以上の2価の芳香族基が直接アミド結合により連結されているポリマーであって、該芳香族基は2個の芳香環が酸素、硫黄又はアルキレン基で結合されたものであってもよい。また、これらの2価の芳香族基には、メチル基やエチル基などの低級アルキル基、メトキシ基、クロルキなどのハロゲン基等が含まれていてもよい。
本発明における芳香族ジカルボン酸ジクロライドは従来公知のもので良い。例えばテレフタル酸ジクロライド、2−クロロテレフタル酸ジクロライド、3−メチルテレフタル酸ジクロライド、4、4’−ビフェニルジカルボン酸ジクロライド、2,6−ナフタレンジカルボン酸ジクロライド、イソフタル酸ジクロライド等が挙げられる。
また、本発明で得られる芳香族コポリアミド繊維は引張強度20cN/dtex、初期モジュラス500cN/dtex以上であることが必要である。
(1)耐弾試験
NIJ−STD(米国司法省標準規格)−0108.02にしたがい、9mmFMJ弾(弾丸速度424±15m/s)による区分IIIAの性能試験と、MIL−STD(米国軍用標準規格)−662による22キャリバー17グレインの模擬弾での性能試験を実施した。
芳香族コポリアミド繊維織物としては、パラフェニレンジアミン15モル、5(6)−アミノ−2−(4−アミノフェニル)ベンジミダゾール35モル、テレフタル酸クロライド50モルからなる重合体を製糸して得た、引張強度20cN/dtex、引張り弾性率500cN/dtex、1100dtex、500フィラメントのフィラメント糸を用いた。
MIL(米国軍用規格)−C−44050に準拠して、アラミド繊維からなる平織物を作成した。引張強度20cN/dtex、引張り弾性率500cN/dtex、1100dtex、500フィラメントのアラミド(PPTA)繊維に、59T/mで撚りを掛け(撚り係数7.6)た後、経、緯の織密度を30本/inとして織成し、目付285g/m2の平織物を得た。この織物を、18枚重ね上記実施例と同様に耐弾試験を行なったところ、V50は494m/sであった。
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005019484A JP4831974B2 (ja) | 2005-01-27 | 2005-01-27 | 防護衣料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005019484A JP4831974B2 (ja) | 2005-01-27 | 2005-01-27 | 防護衣料 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006207063A JP2006207063A (ja) | 2006-08-10 |
JP2006207063A5 JP2006207063A5 (ja) | 2007-12-13 |
JP4831974B2 true JP4831974B2 (ja) | 2011-12-07 |
Family
ID=36964224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005019484A Expired - Fee Related JP4831974B2 (ja) | 2005-01-27 | 2005-01-27 | 防護衣料 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4831974B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4768275B2 (ja) * | 2005-01-28 | 2011-09-07 | 帝人テクノプロダクツ株式会社 | 繊維補強セメント製品 |
CN112622373A (zh) * | 2020-11-30 | 2021-04-09 | 芜湖航天特种电缆厂股份有限公司 | 航空航天用芳纶系带结构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031208B2 (ja) * | 1974-07-10 | 1985-07-20 | 帝人株式会社 | ポリアミド溶液 |
JPS5246700A (en) * | 1975-10-09 | 1977-04-13 | Ube Nitto Kasei Kk | Protection vest |
JPS57207799A (en) * | 1981-06-16 | 1982-12-20 | Teijin Ltd | Protective tool |
JP3611040B2 (ja) * | 1994-01-28 | 2005-01-19 | 東洋紡績株式会社 | 防護衣 |
EP0678539A3 (de) * | 1994-04-06 | 1997-01-15 | Hoechst Ag | Aromatische Copolyamide, Verfahren zu deren Herstellung, geformte Gebilde und deren Herstellung. |
JPH0861896A (ja) * | 1994-08-17 | 1996-03-08 | Toyobo Co Ltd | 防護衣用部材 |
JP3698219B2 (ja) * | 1995-09-07 | 2005-09-21 | 東洋紡績株式会社 | 防護衣料 |
DE19605511A1 (de) * | 1996-02-15 | 1997-08-21 | Hoechst Trevira Gmbh & Co Kg | Schnittresistente Aramidfasern, Garne enthaltend diese Aramidfasern und deren Verwendung |
-
2005
- 2005-01-27 JP JP2005019484A patent/JP4831974B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006207063A (ja) | 2006-08-10 |
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