JPH0253089B2 - - Google Patents

Info

Publication number
JPH0253089B2
JPH0253089B2 JP57135098A JP13509882A JPH0253089B2 JP H0253089 B2 JPH0253089 B2 JP H0253089B2 JP 57135098 A JP57135098 A JP 57135098A JP 13509882 A JP13509882 A JP 13509882A JP H0253089 B2 JPH0253089 B2 JP H0253089B2
Authority
JP
Japan
Prior art keywords
formula
semipermeable membrane
membrane
composite semipermeable
membrane according
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
JP57135098A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5926101A (ja
Inventor
Takeyuki Kawaguchi
Koki Tamura
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP13509882A priority Critical patent/JPS5926101A/ja
Publication of JPS5926101A publication Critical patent/JPS5926101A/ja
Publication of JPH0253089B2 publication Critical patent/JPH0253089B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyamides (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
JP13509882A 1982-08-04 1982-08-04 複合半透膜 Granted JPS5926101A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13509882A JPS5926101A (ja) 1982-08-04 1982-08-04 複合半透膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13509882A JPS5926101A (ja) 1982-08-04 1982-08-04 複合半透膜

Publications (2)

Publication Number Publication Date
JPS5926101A JPS5926101A (ja) 1984-02-10
JPH0253089B2 true JPH0253089B2 (enrdf_load_html_response) 1990-11-15

Family

ID=15143784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13509882A Granted JPS5926101A (ja) 1982-08-04 1982-08-04 複合半透膜

Country Status (1)

Country Link
JP (1) JPS5926101A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085777A (en) * 1990-08-31 1992-02-04 E. I. Du Pont De Nemours And Company Reverse osmosis membranes of polyamideurethane
KR100850142B1 (ko) 2001-03-19 2008-08-04 닛토덴코 가부시키가이샤 복합 반투막, 이의 제조방법 및 이를 사용한 수처리 방법
US10155203B2 (en) * 2016-03-03 2018-12-18 Lg Nanoh2O, Inc. Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agents

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744642A (en) * 1970-12-30 1973-07-10 Westinghouse Electric Corp Interface condensation desalination membranes
JPS5543367B2 (enrdf_load_html_response) * 1975-01-08 1980-11-06
JPS52152879A (en) * 1976-06-16 1977-12-19 Toray Ind Inc Thin membrane for reverse osmosis of high capacity
JPS5857963B2 (ja) * 1979-08-20 1983-12-22 日東電工株式会社 複合透過膜の製造方法
JPS5640403A (en) * 1979-09-12 1981-04-16 Toray Ind Inc High-performance semipermeable composite membrane
JPS56129007A (en) * 1980-03-14 1981-10-08 Nitto Electric Ind Co Ltd Manufacture of composite semipermeable membrane
JPS5824303A (ja) * 1981-08-03 1983-02-14 Teijin Ltd 耐酸化性複合半透膜

Also Published As

Publication number Publication date
JPS5926101A (ja) 1984-02-10

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