JPH0535007B2 - - Google Patents

Info

Publication number
JPH0535007B2
JPH0535007B2 JP62173436A JP17343687A JPH0535007B2 JP H0535007 B2 JPH0535007 B2 JP H0535007B2 JP 62173436 A JP62173436 A JP 62173436A JP 17343687 A JP17343687 A JP 17343687A JP H0535007 B2 JPH0535007 B2 JP H0535007B2
Authority
JP
Japan
Prior art keywords
electret
sheet
coulombs
electret sheet
sulfide
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 - Fee Related
Application number
JP62173436A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6418421A (en
Inventor
Yoshiharu Okumura
Eiichi Nishiura
Katsutoshi Ando
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 JP62173436A priority Critical patent/JPS6418421A/ja
Publication of JPS6418421A publication Critical patent/JPS6418421A/ja
Publication of JPH0535007B2 publication Critical patent/JPH0535007B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Electrostatic Separation (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
JP62173436A 1987-07-10 1987-07-10 Polyaromatic-sulfide electret sheet-like matter Granted JPS6418421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62173436A JPS6418421A (en) 1987-07-10 1987-07-10 Polyaromatic-sulfide electret sheet-like matter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62173436A JPS6418421A (en) 1987-07-10 1987-07-10 Polyaromatic-sulfide electret sheet-like matter

Publications (2)

Publication Number Publication Date
JPS6418421A JPS6418421A (en) 1989-01-23
JPH0535007B2 true JPH0535007B2 (enrdf_load_stackoverflow) 1993-05-25

Family

ID=15960431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62173436A Granted JPS6418421A (en) 1987-07-10 1987-07-10 Polyaromatic-sulfide electret sheet-like matter

Country Status (1)

Country Link
JP (1) JPS6418421A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5672009B2 (ja) * 2009-12-09 2015-02-18 東レ株式会社 長繊維不織布の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5716954A (en) * 1980-06-27 1982-01-28 Toray Industries Long fiber nonwoven fabric comprising aromatic sulfide polymer fiber and method

Also Published As

Publication number Publication date
JPS6418421A (en) 1989-01-23

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Legal Events

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