JPH0177768U - - Google Patents
Info
- Publication number
- JPH0177768U JPH0177768U JP1987174306U JP17430687U JPH0177768U JP H0177768 U JPH0177768 U JP H0177768U JP 1987174306 U JP1987174306 U JP 1987174306U JP 17430687 U JP17430687 U JP 17430687U JP H0177768 U JPH0177768 U JP H0177768U
- Authority
- JP
- Japan
- Prior art keywords
- core
- layer
- sheet
- activated carbon
- water
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 230000035699 permeability Effects 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000002554 disease preventive effect Effects 0.000 claims 1
- 210000005069 ears Anatomy 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009751 slip forming Methods 0.000 claims 1
- 238000009736 wetting Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17430687U JPH0620541Y2 (ja) | 1987-11-13 | 1987-11-13 | マスク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17430687U JPH0620541Y2 (ja) | 1987-11-13 | 1987-11-13 | マスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177768U true JPH0177768U (bs) | 1989-05-25 |
| JPH0620541Y2 JPH0620541Y2 (ja) | 1994-06-01 |
Family
ID=31466171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17430687U Expired - Lifetime JPH0620541Y2 (ja) | 1987-11-13 | 1987-11-13 | マスク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620541Y2 (bs) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002126110A (ja) * | 2000-10-25 | 2002-05-08 | Shigematsu Works Co Ltd | 防じんマスク用フィルタ |
| JP2006068336A (ja) * | 2004-09-03 | 2006-03-16 | Joshoku Rin | 多層式マスク |
| JP2009505788A (ja) * | 2005-08-31 | 2009-02-12 | キンバリー クラーク ワールドワイド インコーポレイテッド | 殺菌性フェイスマスク |
| JP2011125596A (ja) * | 2009-12-21 | 2011-06-30 | Meiko Shoji Kk | マスク用フィルタ、マスク用フィルタ包装体及びフィルタ付きマスクの使用方法 |
| WO2014042171A1 (ja) * | 2012-09-13 | 2014-03-20 | 株式会社日本環境調査研究所 | 放射性有機ヨウ素を捕集・吸着可能な使い捨てマスク |
| JP2018149251A (ja) * | 2017-03-10 | 2018-09-27 | 夕喜子 八木 | 顔用保湿保温マスク |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5344696B2 (ja) * | 2009-08-28 | 2013-11-20 | 淳夫 野崎 | マスク |
-
1987
- 1987-11-13 JP JP17430687U patent/JPH0620541Y2/ja not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002126110A (ja) * | 2000-10-25 | 2002-05-08 | Shigematsu Works Co Ltd | 防じんマスク用フィルタ |
| JP2006068336A (ja) * | 2004-09-03 | 2006-03-16 | Joshoku Rin | 多層式マスク |
| JP2009505788A (ja) * | 2005-08-31 | 2009-02-12 | キンバリー クラーク ワールドワイド インコーポレイテッド | 殺菌性フェイスマスク |
| JP2011125596A (ja) * | 2009-12-21 | 2011-06-30 | Meiko Shoji Kk | マスク用フィルタ、マスク用フィルタ包装体及びフィルタ付きマスクの使用方法 |
| WO2014042171A1 (ja) * | 2012-09-13 | 2014-03-20 | 株式会社日本環境調査研究所 | 放射性有機ヨウ素を捕集・吸着可能な使い捨てマスク |
| JP2018149251A (ja) * | 2017-03-10 | 2018-09-27 | 夕喜子 八木 | 顔用保湿保温マスク |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620541Y2 (ja) | 1994-06-01 |