JPH0524244B2 - - Google Patents
Info
- Publication number
- JPH0524244B2 JPH0524244B2 JP59147588A JP14758884A JPH0524244B2 JP H0524244 B2 JPH0524244 B2 JP H0524244B2 JP 59147588 A JP59147588 A JP 59147588A JP 14758884 A JP14758884 A JP 14758884A JP H0524244 B2 JPH0524244 B2 JP H0524244B2
- Authority
- JP
- Japan
- Prior art keywords
- dust
- mask
- fiber
- present
- fabric
- 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
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14758884A JPS6128009A (ja) | 1984-07-18 | 1984-07-18 | 防塵マスク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14758884A JPS6128009A (ja) | 1984-07-18 | 1984-07-18 | 防塵マスク |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6081882A Division JPH06339542A (ja) | 1994-04-20 | 1994-04-20 | 防塵マスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6128009A JPS6128009A (ja) | 1986-02-07 |
| JPH0524244B2 true JPH0524244B2 (enrdf_load_stackoverflow) | 1993-04-07 |
Family
ID=15433740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14758884A Granted JPS6128009A (ja) | 1984-07-18 | 1984-07-18 | 防塵マスク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6128009A (enrdf_load_stackoverflow) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849241A (en) * | 1968-12-23 | 1974-11-19 | Exxon Research Engineering Co | Non-woven mats by melt blowing |
| JPS6011148B2 (ja) * | 1973-10-31 | 1985-03-23 | キムバ−リ クラ−ク コ−ポレ−シヨン | 不織布材料 |
| US4215682A (en) * | 1978-02-06 | 1980-08-05 | Minnesota Mining And Manufacturing Company | Melt-blown fibrous electrets |
| US4196245A (en) * | 1978-06-16 | 1980-04-01 | Buckeye Cellulos Corporation | Composite nonwoven fabric comprising adjacent microfine fibers in layers |
| JPS57147413A (en) * | 1981-03-10 | 1982-09-11 | Asahi Chem Ind Co Ltd | Filter medium for high-performance air filter and production thereof |
| JPS58124639A (ja) * | 1982-01-21 | 1983-07-25 | 金井 宏之 | 多層シ−ト状成型用基材 |
| JPS58180653A (ja) * | 1982-04-19 | 1983-10-22 | 東レ株式会社 | ミクロフイルタ−用積層不織シ−ト |
| JPS58186412A (ja) * | 1982-04-26 | 1983-10-31 | Asahi Chem Ind Co Ltd | 濾材 |
| JPS58203770A (ja) * | 1982-05-25 | 1983-11-28 | 帝人株式会社 | マスク |
| JPS59124A (ja) * | 1983-05-23 | 1984-01-05 | Hitachi Ltd | 光学系 |
-
1984
- 1984-07-18 JP JP14758884A patent/JPS6128009A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6128009A (ja) | 1986-02-07 |