JPS539277A - Improving method for water permeability of porous plastic membrane - Google Patents

Improving method for water permeability of porous plastic membrane

Info

Publication number
JPS539277A
JPS539277A JP8385476A JP8385476A JPS539277A JP S539277 A JPS539277 A JP S539277A JP 8385476 A JP8385476 A JP 8385476A JP 8385476 A JP8385476 A JP 8385476A JP S539277 A JPS539277 A JP S539277A
Authority
JP
Japan
Prior art keywords
water permeability
porous plastic
plastic membrane
improving method
membrane
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
JP8385476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5331827B2 (enExample
Inventor
Suguru Yamamoto
Takahiko Moriuchi
Haruo Tabata
Yoshiyuki Oya
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP8385476A priority Critical patent/JPS539277A/ja
Publication of JPS539277A publication Critical patent/JPS539277A/ja
Publication of JPS5331827B2 publication Critical patent/JPS5331827B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
JP8385476A 1976-07-13 1976-07-13 Improving method for water permeability of porous plastic membrane Granted JPS539277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8385476A JPS539277A (en) 1976-07-13 1976-07-13 Improving method for water permeability of porous plastic membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8385476A JPS539277A (en) 1976-07-13 1976-07-13 Improving method for water permeability of porous plastic membrane

Publications (2)

Publication Number Publication Date
JPS539277A true JPS539277A (en) 1978-01-27
JPS5331827B2 JPS5331827B2 (enExample) 1978-09-05

Family

ID=13814268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8385476A Granted JPS539277A (en) 1976-07-13 1976-07-13 Improving method for water permeability of porous plastic membrane

Country Status (1)

Country Link
JP (1) JPS539277A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578024A (en) * 1978-12-05 1980-06-12 Nitto Electric Ind Co Ltd Improvement in adhesion of porous fluoroolefin polymer film
JPS6056345A (ja) * 1983-09-08 1985-04-01 Toshiba Corp 管球用コイルフイラメント
WO1992009357A1 (fr) * 1990-11-29 1992-06-11 Nitto Denko Corporation Pellicule de filtration de liquide et dispositif de filtration utilisant cette pellicule

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578024A (en) * 1978-12-05 1980-06-12 Nitto Electric Ind Co Ltd Improvement in adhesion of porous fluoroolefin polymer film
JPS6056345A (ja) * 1983-09-08 1985-04-01 Toshiba Corp 管球用コイルフイラメント
WO1992009357A1 (fr) * 1990-11-29 1992-06-11 Nitto Denko Corporation Pellicule de filtration de liquide et dispositif de filtration utilisant cette pellicule

Also Published As

Publication number Publication date
JPS5331827B2 (enExample) 1978-09-05

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