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
Application number
JP59147588A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6128009A (ja
Inventor
Masaharu Yasue
Toshiharu Harada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP14758884A priority Critical patent/JPS6128009A/ja
Publication of JPS6128009A publication Critical patent/JPS6128009A/ja
Publication of JPH0524244B2 publication Critical patent/JPH0524244B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Professional, Industrial, Or Sporting Protective Garments (AREA)
JP14758884A 1984-07-18 1984-07-18 防塵マスク Granted JPS6128009A (ja)

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 (enExample) 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 (enExample)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS6128009A (ja) 1986-02-07

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