JPS51146379A - Compounded semiiosmosis membrane - Google Patents

Compounded semiiosmosis membrane

Info

Publication number
JPS51146379A
JPS51146379A JP6221176A JP6221176A JPS51146379A JP S51146379 A JPS51146379 A JP S51146379A JP 6221176 A JP6221176 A JP 6221176A JP 6221176 A JP6221176 A JP 6221176A JP S51146379 A JPS51146379 A JP S51146379A
Authority
JP
Japan
Prior art keywords
semiiosmosis
compounded
membrane
semiiosmosis membrane
compounded semiiosmosis
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
JP6221176A
Other languages
Japanese (ja)
Inventor
Pieeru Kuantan Jiyan
Maruzu Zabie
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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
Priority claimed from FR7516997A external-priority patent/FR2312278A2/en
Application filed by Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of JPS51146379A publication Critical patent/JPS51146379A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP6221176A 1975-05-30 1976-05-28 Compounded semiiosmosis membrane Pending JPS51146379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516997A FR2312278A2 (en) 1975-05-30 1975-05-30 MEMBRANES

Publications (1)

Publication Number Publication Date
JPS51146379A true JPS51146379A (en) 1976-12-15

Family

ID=9155894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6221176A Pending JPS51146379A (en) 1975-05-30 1976-05-28 Compounded semiiosmosis membrane

Country Status (3)

Country Link
JP (1) JPS51146379A (en)
BR (1) BR7603283A (en)
DK (1) DK235276A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614506A (en) * 1984-06-15 1986-01-10 Nitto Electric Ind Co Ltd Polysulfone composite semipermeable membrane and its manufacture

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114653215A (en) * 2022-04-01 2022-06-24 乌海图微新材料科技有限公司 Method for preparing hydrophilic ultrafiltration membrane containing carboxyl polysulfate from phenolphthalein copolymerization type sulfate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614506A (en) * 1984-06-15 1986-01-10 Nitto Electric Ind Co Ltd Polysulfone composite semipermeable membrane and its manufacture
JPH0252529B2 (en) * 1984-06-15 1990-11-13 Nitto Denko Corp

Also Published As

Publication number Publication date
BR7603283A (en) 1977-05-24
DK235276A (en) 1976-12-01

Similar Documents

Publication Publication Date Title
JPS5187971A (en) Denjiimushoshanyoru rejisutozo no keiseihoho
JPS5190701A (en) Dokokikai no setsusakuguyotsumeadaputashijikenkajudentatsuyoragu
JPS51108026A (en) 2kafuenooru no monoarukirueeteru no seizoho
JPS5191300A (en) Sutebiosaido no seiseihoho
AU1269376A (en) Diaphragms
JPS5182466A (en) Kosakukikainiokeru netsuheni no hoshohoho
JPS51146379A (en) Compounded semiiosmosis membrane
JPS5182781A (en) Biseibutsunyoru jukikagobutsu no bunkaihoho
JPS5180419A (en) Shoseki nootoruino sumikirihyoshikozotai no seizohoho
JPS5172943A (en) Fuiraawaiya no sonyuichijidochoseihoho
GB1553433A (en) Membrane filtration
JPS51106374A (en) Sharyoyotogu no juhyojusetsusochi
JPS5180679A (en) Tasunosuijokyoki no chokuretsunonagarenojohatsuki
JPS5191728A (en) Fuaibaashiito no seizohoho
JPS5191787A (en) Senzai no kuriibushikensochi
JPS5191360A (en) Daizutanpakuinryo no seizoho
JPS5188897A (en) Netakiriningen no jidobenjotoriki
JPS51106929A (en) Sokosha no taiyakankakukenshutsuhoshiki
JPS5183498A (en) Sokosha no hyojisochi
JPS51106375A (en) Sharyoyotogu no jusetsusochi
JPS5183896A (en) Haigasuoryoshita kaabonburatsuku no seizoho
JPS5187226A (en) Kutsushon banbaa no koan
JPS51106061A (en) Insatsuhaisenban no buhintanshisetsudanorimagesochi
JPS51106063A (en) Insatsuhaisenban no buhintanshisetsudanorimagesochi
JPS51106017A (en) Henatsukikoiru no dankanshisonyuhohooyobisochi