JPS5658088A - Production of special paper having high filterability and air permeability - Google Patents

Production of special paper having high filterability and air permeability

Info

Publication number
JPS5658088A
JPS5658088A JP12944879A JP12944879A JPS5658088A JP S5658088 A JPS5658088 A JP S5658088A JP 12944879 A JP12944879 A JP 12944879A JP 12944879 A JP12944879 A JP 12944879A JP S5658088 A JPS5658088 A JP S5658088A
Authority
JP
Japan
Prior art keywords
production
air permeability
special paper
high filterability
filterability
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.)
Pending
Application number
JP12944879A
Other languages
Japanese (ja)
Inventor
Shigefumi Akiyama
Tadayuki Sakai
Yoshihiro Hamada
Yoshinori Kikuchi
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.)
NIPPON SHIGIYOU KK
Original Assignee
NIPPON SHIGIYOU 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 NIPPON SHIGIYOU KK filed Critical NIPPON SHIGIYOU KK
Priority to JP12944879A priority Critical patent/JPS5658088A/en
Publication of JPS5658088A publication Critical patent/JPS5658088A/en
Pending legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
JP12944879A 1979-10-09 1979-10-09 Production of special paper having high filterability and air permeability Pending JPS5658088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12944879A JPS5658088A (en) 1979-10-09 1979-10-09 Production of special paper having high filterability and air permeability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12944879A JPS5658088A (en) 1979-10-09 1979-10-09 Production of special paper having high filterability and air permeability

Publications (1)

Publication Number Publication Date
JPS5658088A true JPS5658088A (en) 1981-05-20

Family

ID=15009720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12944879A Pending JPS5658088A (en) 1979-10-09 1979-10-09 Production of special paper having high filterability and air permeability

Country Status (1)

Country Link
JP (1) JPS5658088A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499401A (en) * 1972-04-07 1974-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499401A (en) * 1972-04-07 1974-01-28

Similar Documents

Publication Publication Date Title
DE3065576D1 (en) Production of paper and paper board
EP0031521A3 (en) Alternation-proof documents and method of making them
ZA801263B (en) Filter and production thereof
GB2098505B (en) Laminated foam-creped paper product and method of production thereof
JPS5651482A (en) Manufacture of 100deazaminopterin and 100alkyl derivative thereof
JPS564727A (en) Crude yarn and production thereof
JPS5611995A (en) Flavored candle and production thereof
JPS56152A (en) Laminated felt and production of same
JPS55149241A (en) Manufacture of arylmonourethane and arylpolyurethane
JPS5658088A (en) Production of special paper having high filterability and air permeability
JPS5522069A (en) Production of oil resistant paper with low air permeability
JPS5649099A (en) Production of air filter paper
JPS5536349A (en) Production of waterrproof sheet with air permeability
JPS5617976A (en) Manufacture of gas blowing refractories
DE3064810D1 (en) 3-methoxy-2-oxoazetidine derivatives and their production
JPS5663099A (en) Production of ceramic sheet
JPS55122099A (en) Production of highly compressed strong paper
GB2050376B (en) Production of glycols
JPS55161859A (en) Manufacture of benzoxanthenee and benzothioxantheneedye
JPS5346854A (en) Air permeable sheet and method of producing same
IL60783A0 (en) Normorphone derivatives and their production
IL49590A (en) Polyolefinic fibers suitable for the manufacture of paper and their preparation
JPS53111104A (en) Production of high sized neutoral paper with high permeability
JPS556576A (en) Production of blended fiber paper
DE3061700D1 (en) Preparation of 2-alken-1-ols and their production