JPH0450432B2 - - Google Patents

Info

Publication number
JPH0450432B2
JPH0450432B2 JP61307836A JP30783686A JPH0450432B2 JP H0450432 B2 JPH0450432 B2 JP H0450432B2 JP 61307836 A JP61307836 A JP 61307836A JP 30783686 A JP30783686 A JP 30783686A JP H0450432 B2 JPH0450432 B2 JP H0450432B2
Authority
JP
Japan
Prior art keywords
fibers
fluorine
paper
fiber
fluorocarbon
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
JP61307836A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63165598A (ja
Inventor
Toshiaki Suzuki
Kyoshi Isobe
Hideo Shimizu
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.)
Tomoegawa Co Ltd
Original Assignee
Tomoegawa Paper 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 Tomoegawa Paper Co Ltd filed Critical Tomoegawa Paper Co Ltd
Priority to JP30783686A priority Critical patent/JPS63165598A/ja
Publication of JPS63165598A publication Critical patent/JPS63165598A/ja
Publication of JPH0450432B2 publication Critical patent/JPH0450432B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filtering Materials (AREA)
  • Paper (AREA)
JP30783686A 1986-12-25 1986-12-25 フツ素繊維紙とその製造方法 Granted JPS63165598A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30783686A JPS63165598A (ja) 1986-12-25 1986-12-25 フツ素繊維紙とその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30783686A JPS63165598A (ja) 1986-12-25 1986-12-25 フツ素繊維紙とその製造方法

Publications (2)

Publication Number Publication Date
JPS63165598A JPS63165598A (ja) 1988-07-08
JPH0450432B2 true JPH0450432B2 (enExample) 1992-08-14

Family

ID=17973784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30783686A Granted JPS63165598A (ja) 1986-12-25 1986-12-25 フツ素繊維紙とその製造方法

Country Status (1)

Country Link
JP (1) JPS63165598A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0397993A (ja) * 1989-07-06 1991-04-23 Tomoegawa Paper Co Ltd フッ素繊維紙の製造方法
JP5599140B2 (ja) * 2008-09-02 2014-10-01 株式会社巴川製紙所 吸音構造体用部材及び吸音構造体
EP2830323B1 (en) 2012-03-21 2017-07-19 Tomoegawa Co., Ltd. Microphone device, microphone unit, microphone structure, and electronic equipment using these
JP5606580B2 (ja) * 2013-04-17 2014-10-15 株式会社巴川製紙所 音響透過材

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953960B2 (ja) * 1981-03-16 1984-12-27 日本紙業株式会社 通気、通液性を有する耐酸、耐アルカリ性紙

Also Published As

Publication number Publication date
JPS63165598A (ja) 1988-07-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees