JPS52134494A - Composite filter paper and production process thereof - Google Patents

Composite filter paper and production process thereof

Info

Publication number
JPS52134494A
JPS52134494A JP5116676A JP5116676A JPS52134494A JP S52134494 A JPS52134494 A JP S52134494A JP 5116676 A JP5116676 A JP 5116676A JP 5116676 A JP5116676 A JP 5116676A JP S52134494 A JPS52134494 A JP S52134494A
Authority
JP
Japan
Prior art keywords
production process
filter paper
composite filter
composite
paper
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
JP5116676A
Other languages
Japanese (ja)
Other versions
JPS5522125B2 (en
Inventor
Hiroshi Hayashi
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.)
Toyo Roshi Kaisha Ltd
Original Assignee
Toyo Roshi Kaisha 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 Toyo Roshi Kaisha Ltd filed Critical Toyo Roshi Kaisha Ltd
Priority to JP5116676A priority Critical patent/JPS52134494A/en
Publication of JPS52134494A publication Critical patent/JPS52134494A/en
Publication of JPS5522125B2 publication Critical patent/JPS5522125B2/ja
Granted legal-status Critical Current

Links

JP5116676A 1976-05-04 1976-05-04 Composite filter paper and production process thereof Granted JPS52134494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5116676A JPS52134494A (en) 1976-05-04 1976-05-04 Composite filter paper and production process thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5116676A JPS52134494A (en) 1976-05-04 1976-05-04 Composite filter paper and production process thereof

Publications (2)

Publication Number Publication Date
JPS52134494A true JPS52134494A (en) 1977-11-10
JPS5522125B2 JPS5522125B2 (en) 1980-06-14

Family

ID=12879227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5116676A Granted JPS52134494A (en) 1976-05-04 1976-05-04 Composite filter paper and production process thereof

Country Status (1)

Country Link
JP (1) JPS52134494A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07502077A (en) * 1991-06-28 1995-03-02 ザ、プロクター、エンド、ギャンブル、カンパニー Method and apparatus for manufacturing cellulosic fibrous structures by selectively blocking drainage channels, and cellulosic fibrous structures manufactured thereby
CN109989296A (en) * 2019-04-01 2019-07-09 华南理工大学 A kind of multi-layer filter paper and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07502077A (en) * 1991-06-28 1995-03-02 ザ、プロクター、エンド、ギャンブル、カンパニー Method and apparatus for manufacturing cellulosic fibrous structures by selectively blocking drainage channels, and cellulosic fibrous structures manufactured thereby
CN109989296A (en) * 2019-04-01 2019-07-09 华南理工大学 A kind of multi-layer filter paper and preparation method thereof

Also Published As

Publication number Publication date
JPS5522125B2 (en) 1980-06-14

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