JPS5340073A - Method of formation of electlet pole using porous sheet - Google Patents

Method of formation of electlet pole using porous sheet

Info

Publication number
JPS5340073A
JPS5340073A JP11523476A JP11523476A JPS5340073A JP S5340073 A JPS5340073 A JP S5340073A JP 11523476 A JP11523476 A JP 11523476A JP 11523476 A JP11523476 A JP 11523476A JP S5340073 A JPS5340073 A JP S5340073A
Authority
JP
Japan
Prior art keywords
electlet
pole
formation
porous sheet
porous
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
JP11523476A
Other languages
Japanese (ja)
Other versions
JPS5915167B2 (en
Inventor
Yuuichi Nitsuta
Takuji Watanabe
Takashi Takahira
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.)
Nitta Corp
Original Assignee
Nitta Belt KK
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 Nitta Belt KK filed Critical Nitta Belt KK
Priority to JP51115234A priority Critical patent/JPS5915167B2/en
Publication of JPS5340073A publication Critical patent/JPS5340073A/en
Publication of JPS5915167B2 publication Critical patent/JPS5915167B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
JP51115234A 1976-09-25 1976-09-25 Electret polarization method for porous sheet Expired JPS5915167B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51115234A JPS5915167B2 (en) 1976-09-25 1976-09-25 Electret polarization method for porous sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51115234A JPS5915167B2 (en) 1976-09-25 1976-09-25 Electret polarization method for porous sheet

Publications (2)

Publication Number Publication Date
JPS5340073A true JPS5340073A (en) 1978-04-12
JPS5915167B2 JPS5915167B2 (en) 1984-04-07

Family

ID=14657657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51115234A Expired JPS5915167B2 (en) 1976-09-25 1976-09-25 Electret polarization method for porous sheet

Country Status (1)

Country Link
JP (1) JPS5915167B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60500658A (en) * 1983-02-04 1985-05-09 ミネソタ　マイニング　アンド　マニユフアクチユアリング　コンパニ− Method and apparatus for producing filter media for electric filters
JPS61211027A (en) * 1985-03-15 1986-09-19 東レ株式会社 Electret nonwoven fabric
JPS61231270A (en) * 1985-04-04 1986-10-15 東レ株式会社 Production of electret fiber sheet
JPS61272063A (en) * 1985-05-29 1986-12-02 東レ株式会社 Mask
JPS61282471A (en) * 1985-06-07 1986-12-12 東レ株式会社 Production of electret fiber sheet
JPS63287012A (en) * 1987-05-19 1988-11-24 Toray Ind Inc Electret fiber sheetlike material and manufacture thereof
DE3839956A1 (en) * 1987-11-28 1989-06-08 Toyo Boseki Electret film and process for manufacturing it
CN102150225B (en) 2008-09-12 2013-01-16 优泊公司 Electret film and electret comprising same
JP2017139469A (en) * 2016-02-04 2017-08-10 積水化学工業株式会社 Electret sheet
CN110567550A (en) * 2018-06-06 2019-12-13 佛山市顺德区美的电热电器制造有限公司 anti-overflow sensor and cooking utensil

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60500658A (en) * 1983-02-04 1985-05-09 ミネソタ　マイニング　アンド　マニユフアクチユアリング　コンパニ− Method and apparatus for producing filter media for electric filters
JPS61211027A (en) * 1985-03-15 1986-09-19 東レ株式会社 Electret nonwoven fabric
JPS61231270A (en) * 1985-04-04 1986-10-15 東レ株式会社 Production of electret fiber sheet
JPS61272063A (en) * 1985-05-29 1986-12-02 東レ株式会社 Mask
JPS61282471A (en) * 1985-06-07 1986-12-12 東レ株式会社 Production of electret fiber sheet
JPS63287012A (en) * 1987-05-19 1988-11-24 Toray Ind Inc Electret fiber sheetlike material and manufacture thereof
DE3839956A1 (en) * 1987-11-28 1989-06-08 Toyo Boseki Electret film and process for manufacturing it
DE3839956C2 (en) * 1987-11-28 1998-07-02 Toyo Boseki Electret film and process for its production
CN102150225B (en) 2008-09-12 2013-01-16 优泊公司 Electret film and electret comprising same
JP2017139469A (en) * 2016-02-04 2017-08-10 積水化学工業株式会社 Electret sheet
JP2022160394A (en) * 2016-02-04 2022-10-19 積水化学工業株式会社 electret sheet
CN110567550A (en) * 2018-06-06 2019-12-13 佛山市顺德区美的电热电器制造有限公司 anti-overflow sensor and cooking utensil

Also Published As

Publication number Publication date
JPS5915167B2 (en) 1984-04-07

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