JPS6128009A - 防塵マスク - Google Patents

防塵マスク

Info

Publication number
JPS6128009A
JPS6128009A JP14758884A JP14758884A JPS6128009A JP S6128009 A JPS6128009 A JP S6128009A JP 14758884 A JP14758884 A JP 14758884A JP 14758884 A JP14758884 A JP 14758884A JP S6128009 A JPS6128009 A JP S6128009A
Authority
JP
Japan
Prior art keywords
dust
fiber
mask
washing
present
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
Application number
JP14758884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0524244B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
安江　政春
俊治 原田
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 true JPS6128009A (ja) 1986-02-07
JPH0524244B2 JPH0524244B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (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
JPS5071976A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-10-31 1975-06-14
JPS54113900A (en) * 1978-02-06 1979-09-05 Minnesota Mining & Mfg Fibriform textile electret
JPS5540884A (en) * 1978-06-16 1980-03-22 Buckeye Cellulose Corp Surgical composite nonwoven fabric
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

Patent Citations (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
JPS5071976A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-10-31 1975-06-14
JPS54113900A (en) * 1978-02-06 1979-09-05 Minnesota Mining & Mfg Fibriform textile electret
JPS5540884A (en) * 1978-06-16 1980-03-22 Buckeye Cellulose Corp Surgical composite nonwoven fabric
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
JPH0524244B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-04-07

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