JPS6314092B2 - - Google Patents
Info
- Publication number
- JPS6314092B2 JPS6314092B2 JP59234384A JP23438484A JPS6314092B2 JP S6314092 B2 JPS6314092 B2 JP S6314092B2 JP 59234384 A JP59234384 A JP 59234384A JP 23438484 A JP23438484 A JP 23438484A JP S6314092 B2 JPS6314092 B2 JP S6314092B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- poly
- ammonium
- acid amide
- rayon
- 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 109
- 239000000463 material Substances 0.000 claims description 73
- 229920000297 Rayon Polymers 0.000 claims description 45
- 239000002964 rayon Substances 0.000 claims description 45
- FVUKYCZRWSQGAS-UHFFFAOYSA-N 3-carbamoylbenzoic acid Chemical compound NC(=O)C1=CC=CC(C(O)=O)=C1 FVUKYCZRWSQGAS-UHFFFAOYSA-N 0.000 claims description 29
- 238000010304 firing Methods 0.000 claims description 22
- 239000002759 woven fabric Substances 0.000 claims description 14
- 239000003814 drug Substances 0.000 claims description 13
- 229940079593 drug Drugs 0.000 claims description 13
- 239000002657 fibrous material Substances 0.000 claims description 13
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 13
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 8
- 239000004254 Ammonium phosphate Substances 0.000 claims description 7
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 7
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- GEHMBYLTCISYNY-UHFFFAOYSA-N Ammonium sulfamate Chemical compound [NH4+].NS([O-])(=O)=O GEHMBYLTCISYNY-UHFFFAOYSA-N 0.000 claims description 5
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 5
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 5
- MBDWLVJKYHECGF-UHFFFAOYSA-M azanium;n-sulfonatosulfamate Chemical compound [NH4+].[O-]S(=O)(=O)NS([O-])(=O)=O MBDWLVJKYHECGF-UHFFFAOYSA-M 0.000 claims description 5
- AOSFMYBATFLTAQ-UHFFFAOYSA-N 1-amino-3-(benzimidazol-1-yl)propan-2-ol Chemical compound C1=CC=C2N(CC(O)CN)C=NC2=C1 AOSFMYBATFLTAQ-UHFFFAOYSA-N 0.000 claims description 4
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 claims description 4
- LCQXXBOSCBRNNT-UHFFFAOYSA-K ammonium aluminium sulfate Chemical compound [NH4+].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LCQXXBOSCBRNNT-UHFFFAOYSA-K 0.000 claims description 4
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 claims description 4
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 claims description 4
- CEDDGDWODCGBFQ-UHFFFAOYSA-N carbamimidoylazanium;hydron;phosphate Chemical compound NC(N)=N.OP(O)(O)=O CEDDGDWODCGBFQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000009940 knitting Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 18
- 239000000126 substance Substances 0.000 description 10
- JMHSCWJIDIKGNZ-UHFFFAOYSA-N 4-carbamoylbenzoic acid Chemical compound NC(=O)C1=CC=C(C(O)=O)C=C1 JMHSCWJIDIKGNZ-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- 229920003368 Kevlar® 29 Polymers 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000005696 Diammonium phosphate Substances 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- LNSPFAOULBTYBI-UHFFFAOYSA-N [O].C#C Chemical group [O].C#C LNSPFAOULBTYBI-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/54—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur dioxide; with sulfurous acid or its salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
- D06M11/71—Salts of phosphoric acids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/408—Acylated amines containing fluorine atoms; Amides of perfluoro carboxylic acids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/438—Sulfonamides ; Sulfamic acids
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
- D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Inorganic Fibers (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59234384A JPS61113826A (ja) | 1984-11-07 | 1984-11-07 | 不燃性繊維材料の製造方法 |
| US06/795,541 US4723959A (en) | 1984-11-07 | 1985-11-06 | Non-inflammable fiber materials and process for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59234384A JPS61113826A (ja) | 1984-11-07 | 1984-11-07 | 不燃性繊維材料の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61113826A JPS61113826A (ja) | 1986-05-31 |
| JPS6314092B2 true JPS6314092B2 (US07714131-20100511-C00001.png) | 1988-03-29 |
Family
ID=16970149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59234384A Granted JPS61113826A (ja) | 1984-11-07 | 1984-11-07 | 不燃性繊維材料の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4723959A (US07714131-20100511-C00001.png) |
| JP (1) | JPS61113826A (US07714131-20100511-C00001.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439387U (US07714131-20100511-C00001.png) * | 1990-07-25 | 1992-04-03 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4861575A (en) * | 1986-05-08 | 1989-08-29 | Amoco Corporation | Method of producing carbon fibers by overwrappings tows |
| US4908161A (en) * | 1988-06-23 | 1990-03-13 | Harry Fischer | Fire retardant for isocyanate-based foams comprising ammonium sulfate and a cyanuric acid derivative |
| US4957807A (en) * | 1988-11-30 | 1990-09-18 | The Dow Chemical Company | Nonlinear aromatic polyamide fiber or fiber assembly |
| CA2363056C (en) * | 1999-02-18 | 2006-04-11 | Showa Denko K.K. | Carbon fiber woven fabric and method for production thereof |
| FR2801960B1 (fr) * | 1999-12-02 | 2002-06-14 | Hutchinson | Flexible de transport de fluide et conduite comprenant au moins un tel flexible |
| EP1672116A1 (de) * | 2004-12-16 | 2006-06-21 | Ciba Spezialitätenchemie Pfersee GmbH | Zusammensetzungen für die flammhemmende Ausrüstung von Fasermaterialien |
| ES2954633T3 (es) | 2016-02-11 | 2023-11-23 | Technikum Laubholz Gmbh | Procedimiento de producción de fibras de carbono a partir de fibras de celulosa tratadas con sales de ácido sulfónico |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3639140A (en) * | 1968-10-12 | 1972-02-01 | Nitto Boseki Co Ltd | Process for carbonized cellulose fiber or the products thereof |
| US3661616A (en) * | 1968-11-06 | 1972-05-09 | Notto Boseki Co Ltd | Process for carbonizing cellulose fiber or the products thereof |
-
1984
- 1984-11-07 JP JP59234384A patent/JPS61113826A/ja active Granted
-
1985
- 1985-11-06 US US06/795,541 patent/US4723959A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439387U (US07714131-20100511-C00001.png) * | 1990-07-25 | 1992-04-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61113826A (ja) | 1986-05-31 |
| US4723959A (en) | 1988-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4001477A (en) | Flame resistant cloth | |
| EP0533931B1 (en) | Fabric made from blended yarn comprising aromatic polyamide fiber and polyester fiber | |
| US3913309A (en) | Fibrous composition of matter | |
| JPH01500601A (ja) | 耐火繊維糸及びこの糸の利用法 | |
| EP0472388B1 (en) | Improved batting thermal insulation with fire resistant properties | |
| JP2010537075A (ja) | ジアミノジフェニルスルホンから誘導された繊維とポリオキサジアゾール繊維とのブレンドから製造された難燃性紡績スフ糸、それらから製造された布及び衣類並びにそれらの製造方法 | |
| US3628995A (en) | Flame resistant cloth | |
| JP5186001B2 (ja) | 剛性ロッド繊維とジアミノジフェニルスルホンから誘導された繊維とのブレンドから製造された紡績スフ糸、それらから製造された布及び衣類並びにそれらの製造方法 | |
| CN104191775A (zh) | 公交座椅阻燃靠垫 | |
| JP7036006B2 (ja) | 遮炎性織物 | |
| JPS6314092B2 (US07714131-20100511-C00001.png) | ||
| JPH01270575A (ja) | 無機物質被膜を有する炭素質繊維構造物 | |
| Meredith | The structures and properties of fibres | |
| KR101280553B1 (ko) | 레이온 단섬유와 탄소섬유를 포함하는 준 불연 방적사 및 이를 사용한 원단 | |
| JPS62223354A (ja) | 繊維材料 | |
| Yehia | Investigation of Support Fabrics for Graphene-Based End-of-Life Sensors for Fire Protective Garments | |
| Horrocks et al. | Thermally resistant fibres | |
| CN114364832A (zh) | 阻燃性纤维复合体和阻燃性工作服 | |
| CN104369684A (zh) | 公交座椅阻燃靠垫 | |
| CN107460738B (zh) | 一种聚丙烯腈氧化纤维毡的制备方法 | |
| WO2017145609A1 (ja) | 布テープおよび繊維製品 | |
| CN101330842A (zh) | 包含高强度耐极热性聚苯并咪唑和聚吡啶并双咪唑纤维外层面料的服装 | |
| CN211227509U (zh) | 一种带双螺旋束体结构的阻燃纱线 | |
| JP5219832B2 (ja) | Ｐｉｐｄ快適布帛およびそれから作られた物品 | |
| JPS58115122A (ja) | アクリル系耐炎化糸 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |