JPS5889628A - 再生セルロ−ス多孔膜 - Google Patents

再生セルロ−ス多孔膜

Info

Publication number
JPS5889628A
JPS5889628A JP18779881A JP18779881A JPS5889628A JP S5889628 A JPS5889628 A JP S5889628A JP 18779881 A JP18779881 A JP 18779881A JP 18779881 A JP18779881 A JP 18779881A JP S5889628 A JPS5889628 A JP S5889628A
Authority
JP
Japan
Prior art keywords
porous membrane
cellulose
membrane
porosity
pores
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
JP18779881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6244018B2 (enrdf_load_stackoverflow
Inventor
Michitaka Iwata
岩田　道隆
Mamoru Inoue
守 井上
Seiichi Manabe
征一 真鍋
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo 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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP18779881A priority Critical patent/JPS5889628A/ja
Priority to US06/443,074 priority patent/US4581140A/en
Priority to EP82110793A priority patent/EP0080206B1/en
Priority to DE8282110793T priority patent/DE3267317D1/de
Priority to DK523282A priority patent/DK158707C/da
Priority to CA000416225A priority patent/CA1216110A/en
Priority to KR8205319A priority patent/KR880000511B1/ko
Publication of JPS5889628A publication Critical patent/JPS5889628A/ja
Publication of JPS6244018B2 publication Critical patent/JPS6244018B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP18779881A 1981-11-25 1981-11-25 再生セルロ−ス多孔膜 Granted JPS5889628A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP18779881A JPS5889628A (ja) 1981-11-25 1981-11-25 再生セルロ−ス多孔膜
US06/443,074 US4581140A (en) 1981-11-25 1982-11-19 Porous regenerated cellulose membrane and process for the preparation thereof
EP82110793A EP0080206B1 (en) 1981-11-25 1982-11-23 Porous regenerated cellulose membrane and process for the preparation thereof
DE8282110793T DE3267317D1 (en) 1981-11-25 1982-11-23 Porous regenerated cellulose membrane and process for the preparation thereof
DK523282A DK158707C (da) 1981-11-25 1982-11-24 Poroes membran af regenereret cellulose og fremgangsmaade til fremstilling deraf
CA000416225A CA1216110A (en) 1981-11-25 1982-11-24 Porous regenerated cellulose membrane and process for the preparation thereof
KR8205319A KR880000511B1 (ko) 1981-11-25 1982-11-25 다공성 재생 셀룰로오스 막 및 그 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18779881A JPS5889628A (ja) 1981-11-25 1981-11-25 再生セルロ−ス多孔膜

Publications (2)

Publication Number Publication Date
JPS5889628A true JPS5889628A (ja) 1983-05-28
JPS6244018B2 JPS6244018B2 (enrdf_load_stackoverflow) 1987-09-17

Family

ID=16212412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18779881A Granted JPS5889628A (ja) 1981-11-25 1981-11-25 再生セルロ−ス多孔膜

Country Status (1)

Country Link
JP (1) JPS5889628A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274707A (ja) * 1985-05-31 1986-12-04 Asahi Chem Ind Co Ltd 微生物分離用再生セルロ−ス多孔膜
WO2009060836A1 (ja) * 2007-11-05 2009-05-14 Asahi Kasei Fibers Corporation セルロース系多孔膜
JP2012071250A (ja) * 2010-09-28 2012-04-12 Sepa Sigma Inc 再生セルロース多層構造平膜の製法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5516835B2 (ja) * 2007-10-15 2014-06-11 真鍋 征一 多段積多層平膜

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134920A (enrdf_load_stackoverflow) * 1973-05-09 1974-12-25
JPS5040168A (enrdf_load_stackoverflow) * 1973-08-01 1975-04-12
JPS551363A (en) * 1978-06-20 1980-01-08 Murata Mach Ltd Feed roll device of double twister

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134920A (enrdf_load_stackoverflow) * 1973-05-09 1974-12-25
JPS5040168A (enrdf_load_stackoverflow) * 1973-08-01 1975-04-12
JPS551363A (en) * 1978-06-20 1980-01-08 Murata Mach Ltd Feed roll device of double twister

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274707A (ja) * 1985-05-31 1986-12-04 Asahi Chem Ind Co Ltd 微生物分離用再生セルロ−ス多孔膜
WO2009060836A1 (ja) * 2007-11-05 2009-05-14 Asahi Kasei Fibers Corporation セルロース系多孔膜
JPWO2009060836A1 (ja) * 2007-11-05 2011-03-24 旭化成せんい株式会社 セルロース系多孔膜
JP2012071250A (ja) * 2010-09-28 2012-04-12 Sepa Sigma Inc 再生セルロース多層構造平膜の製法

Also Published As

Publication number Publication date
JPS6244018B2 (enrdf_load_stackoverflow) 1987-09-17

Similar Documents

Publication Publication Date Title
US3457171A (en) Graphitic oxide memberane for desalinating water
US3580841A (en) Ultrathin semipermeable membrane
US4188418A (en) Separation process
US4610791A (en) Dialysis membrane and method of making
US4234431A (en) Membrane filtration type hollow fibers and method for the preparation of same
US4464321A (en) Process for the preparation of chitosan fibers
US4604326A (en) Porous regenerated cellulose hollow fiber and process for preparation thereof
JPH0450054B2 (enrdf_load_stackoverflow)
US4822489A (en) Aromatic polysulfone type resin hollow fiber membrane and a process for producing the same
US4581140A (en) Porous regenerated cellulose membrane and process for the preparation thereof
US4340481A (en) Membrane filtration type hollow fibers
US3933653A (en) Membranes of acrylonitrile polymers for ultrafilter and method for producing the same
US4980063A (en) Compositions useful for preparing cellulose ester membranes for liquid separations
JPS5889627A (ja) 再生セルロ−ス微多孔膜
JPS5889628A (ja) 再生セルロ−ス多孔膜
JP2542572B2 (ja) 中空繊維
JPS5889626A (ja) 強靭な再生セルロ−ス多孔膜
JPS61274707A (ja) 微生物分離用再生セルロ−ス多孔膜
CA1053417A (en) Separation process
CN119549011B (zh) 氢键有机框架材料复合膜及其制备方法与应用
JPS621403A (ja) 寸法安定性の良好な銅安セルロ−ス多孔膜
JPS59204911A (ja) 新規な構造を持つ再生セルロ−ス中空糸
CN109922876B (zh) 醋酸纤维素系中空纤维膜
CN109890490B (zh) 醋酸纤维素系非对称中空纤维膜
JPS59216603A (ja) ガス分離用複合膜