JPH048082B2 - - Google Patents
Info
- Publication number
- JPH048082B2 JPH048082B2 JP56184385A JP18438581A JPH048082B2 JP H048082 B2 JPH048082 B2 JP H048082B2 JP 56184385 A JP56184385 A JP 56184385A JP 18438581 A JP18438581 A JP 18438581A JP H048082 B2 JPH048082 B2 JP H048082B2
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- spun yarn
- bag filter
- less
- fiber
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims description 34
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 230000035699 permeability Effects 0.000 description 9
- 239000004744 fabric Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- -1 polyparaphenylene terephthalamide Polymers 0.000 description 6
- 238000009987 spinning Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000021615 conjugation Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 238000004455 differential thermal analysis 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
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 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
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920006376 polybenzimidazole fiber Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18438581A JPS5888016A (ja) | 1981-11-19 | 1981-11-19 | 耐熱性バツグフイルタ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18438581A JPS5888016A (ja) | 1981-11-19 | 1981-11-19 | 耐熱性バツグフイルタ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5888016A JPS5888016A (ja) | 1983-05-26 |
| JPH048082B2 true JPH048082B2 (fr) | 1992-02-14 |
Family
ID=16152254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18438581A Granted JPS5888016A (ja) | 1981-11-19 | 1981-11-19 | 耐熱性バツグフイルタ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888016A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01274813A (ja) * | 1988-04-25 | 1989-11-02 | Teijin Ltd | 濾過材 |
| JP3301610B2 (ja) * | 1989-10-17 | 2002-07-15 | ティーディーケイ株式会社 | 噴霧乾燥用多孔質フィルター |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4856944A (fr) * | 1971-11-19 | 1973-08-10 | ||
| JPS5110470A (ja) * | 1974-07-16 | 1976-01-27 | Teijin Ltd | Kitaiyorokafu |
-
1981
- 1981-11-19 JP JP18438581A patent/JPS5888016A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4856944A (fr) * | 1971-11-19 | 1973-08-10 | ||
| JPS5110470A (ja) * | 1974-07-16 | 1976-01-27 | Teijin Ltd | Kitaiyorokafu |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5888016A (ja) | 1983-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1335006C (fr) | Melange de fibres coupees ininflammables | |
| JP2729837B2 (ja) | ポリテトラフルオロエチレン糸状物及びその製造法 | |
| JP6162463B2 (ja) | 紡績糸および布帛および衣料 | |
| EP2334855A2 (fr) | Fibre discontinue en nylon appropriée pour utilisation dans des fils et des tissus mélangés en nylon à haute résistance anti-abrasion | |
| CN112458583B (zh) | 一种对位芳纶纤维及其制备方法和在制备熔融金属飞溅防护服装方面的应用 | |
| CN111936684A (zh) | 布帛和纤维制品 | |
| JPS6317126B2 (fr) | ||
| KR101531432B1 (ko) | 4,4'다이아미노다이페닐 설폰을 포함하는 복수의 아민 단량체로부터 유도되는 구조를 포함하는 공중합체를 포함하는 섬유 및 그의 제조 방법 | |
| JPH048082B2 (fr) | ||
| JP6162462B2 (ja) | 紡績糸および布帛および衣料 | |
| JP2011202327A (ja) | 易染色性メタ型全芳香族ポリアミド繊維を含む布帛 | |
| JPS5881637A (ja) | 耐熱性紡績糸 | |
| KR102213424B1 (ko) | 폴리(m-페닐렌 아이소프탈아미드) 및 (6)-아미노-2-(p-아미노페닐)벤즈이미다졸로부터 제조된 공중합체의 혼합물을 포함하는 섬유 | |
| JP3743022B2 (ja) | 耐熱・耐炎性複合布帛 | |
| JP2012229509A (ja) | メタ型全芳香族ポリアミド繊維布帛 | |
| KR20100057865A (ko) | 3,3' 다이아미노다이페닐 설폰을 포함하는 복수의 아민 단량체로부터 유도된 구조를 포함하는 공중합체를 포함하는 섬유 및 그의 제조 방법 | |
| KR20100061496A (ko) | 4.4' 다이아미노 다이페닐 설폰 및 복수의 산 단량체로부터 유도되는 구조를 포함하는 공중합체를 포함하는 섬유 및 그의 제조 방법 | |
| EP0753608B1 (fr) | Filé de fibres de polybenzazole | |
| JP2011226006A (ja) | メタ型全芳香族ポリアミド繊維布帛 | |
| JP2004150009A (ja) | 中空横断面を持つマルチフィラメント編織用糸及びそれらの糸より得た編織布帛 | |
| JP4128692B2 (ja) | 染色された全芳香族ポリアミド短繊維を有する複合紡績糸およびそれを用いてなる布帛 | |
| JP2000154423A (ja) | 牽切用ポリパラフェニレンテレフタルアミド繊維トウ | |
| JP6768465B2 (ja) | メタ型全芳香族ポリアミド繊維及びその製造方法 | |
| JP2010261132A (ja) | メタ型全芳香族ポリアミド繊維を含む易染色性布帛 | |
| JP2010274239A (ja) | フィルター用スクリム、およびそれを用いたフィルター |