JPS6352149B2 - - Google Patents

Info

Publication number
JPS6352149B2
JPS6352149B2 JP60069980A JP6998085A JPS6352149B2 JP S6352149 B2 JPS6352149 B2 JP S6352149B2 JP 60069980 A JP60069980 A JP 60069980A JP 6998085 A JP6998085 A JP 6998085A JP S6352149 B2 JPS6352149 B2 JP S6352149B2
Authority
JP
Japan
Prior art keywords
fiber sheet
electret
electrode
producing
volume resistivity
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
Application number
JP60069980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61231270A (ja
Inventor
Katsutoshi Ando
Ryoichi Togashi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP6998085A priority Critical patent/JPS61231270A/ja
Priority to EP19850307665 priority patent/EP0182512B1/en
Priority to DE19853586482 priority patent/DE3586482T2/de
Publication of JPS61231270A publication Critical patent/JPS61231270A/ja
Publication of JPS6352149B2 publication Critical patent/JPS6352149B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Chemical Or Physical Treatment Of Fibers (AREA)
JP6998085A 1984-10-24 1985-04-04 エレクトレツト繊維シ−トの製造法 Granted JPS61231270A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6998085A JPS61231270A (ja) 1985-04-04 1985-04-04 エレクトレツト繊維シ−トの製造法
EP19850307665 EP0182512B1 (en) 1984-10-24 1985-10-24 Electret fiber sheet and method of producing same
DE19853586482 DE3586482T2 (de) 1984-10-24 1985-10-24 Elektretfiberfolie und verfahren zu deren herstellung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6998085A JPS61231270A (ja) 1985-04-04 1985-04-04 エレクトレツト繊維シ−トの製造法

Publications (2)

Publication Number Publication Date
JPS61231270A JPS61231270A (ja) 1986-10-15
JPS6352149B2 true JPS6352149B2 (enrdf_load_stackoverflow) 1988-10-18

Family

ID=13418317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6998085A Granted JPS61231270A (ja) 1984-10-24 1985-04-04 エレクトレツト繊維シ−トの製造法

Country Status (1)

Country Link
JP (1) JPS61231270A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06104952B2 (ja) * 1988-05-24 1994-12-21 東レ株式会社 エレクトレット繊維及びその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6814644A (enrdf_load_stackoverflow) * 1968-10-14 1970-04-16
JPS549568B2 (enrdf_load_stackoverflow) * 1972-05-22 1979-04-25
JPS526998A (en) * 1975-07-07 1977-01-19 Aiwa Co Ltd Electrolytic film manufacture method
JPS5915167B2 (ja) * 1976-09-25 1984-04-07 新田ベルト株式会社 多孔性シ−トのエレクトレツト成極方法
JPS57101073A (en) * 1980-12-10 1982-06-23 Duskin Franchise Co Production of electoret fiber like molded structure
US4375718A (en) * 1981-03-12 1983-03-08 Surgikos, Inc. Method of making fibrous electrets
JPS5915167A (ja) * 1982-07-13 1984-01-26 丸五株式会社 コンクリ−ト柱体用鉄筋篭の組立法

Also Published As

Publication number Publication date
JPS61231270A (ja) 1986-10-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term