JPS57102205A - Dialysis membrane made of regenerated cellulose of cuprammonium process and its production - Google Patents
Dialysis membrane made of regenerated cellulose of cuprammonium process and its productionInfo
- Publication number
- JPS57102205A JPS57102205A JP17882480A JP17882480A JPS57102205A JP S57102205 A JPS57102205 A JP S57102205A JP 17882480 A JP17882480 A JP 17882480A JP 17882480 A JP17882480 A JP 17882480A JP S57102205 A JPS57102205 A JP S57102205A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- membrane made
- dialysis membrane
- regenerated cellulose
- production
- 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
Links
Landscapes
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To obtain an improved dialysis membrane made of regenerated cellulose of a cuprammonium process causing no yellowing of physiological salt soln. in preparation of dialysis by specifying reducing groups at below specific values.
CONSTITUTION: The copper value of cellulose is regulated to ≤0.2, more preferably ≤0.1. Here, the copper value denotes the (g) number of the copper reduced from the cupric copper in an alkaline soln. to cuprous copper by 100g dry cellulose.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17882480A JPS57102205A (en) | 1980-12-19 | 1980-12-19 | Dialysis membrane made of regenerated cellulose of cuprammonium process and its production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17882480A JPS57102205A (en) | 1980-12-19 | 1980-12-19 | Dialysis membrane made of regenerated cellulose of cuprammonium process and its production |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57102205A true JPS57102205A (en) | 1982-06-25 |
JPS6254041B2 JPS6254041B2 (en) | 1987-11-13 |
Family
ID=16055298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17882480A Granted JPS57102205A (en) | 1980-12-19 | 1980-12-19 | Dialysis membrane made of regenerated cellulose of cuprammonium process and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57102205A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11491446B2 (en) | 2016-03-31 | 2022-11-08 | Asahi Kasei Medical Co., Ltd. | Virus removal membrane and method for manufacturing virus removal membrane |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63103748A (en) * | 1986-10-18 | 1988-05-09 | Shigemi Kumagai | Chain drum |
-
1980
- 1980-12-19 JP JP17882480A patent/JPS57102205A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11491446B2 (en) | 2016-03-31 | 2022-11-08 | Asahi Kasei Medical Co., Ltd. | Virus removal membrane and method for manufacturing virus removal membrane |
Also Published As
Publication number | Publication date |
---|---|
JPS6254041B2 (en) | 1987-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HUT35268A (en) | Process for producing acyl-derivatives of 1,4:3,6-dihydro-hexites | |
JPS57102205A (en) | Dialysis membrane made of regenerated cellulose of cuprammonium process and its production | |
FR2499866B1 (en) | MICROPOROUS CELLULOSIC MEMBRANE, PROCESS FOR THE PREPARATION OF A REGENERATED CELLULOSE HYDRATE MEMBRANE FROM POLYETHYLENEGLYCOL CONTAINING CUOXAME-CELLULOSE SOLUTIONS; AND ITS USE IN MICRO-FILTRATION AND PLASMOPHORESIS | |
JPS57195101A (en) | Preparation of crystalline cellulose | |
JPS5659716A (en) | Separating method of gamma-globulin aggregate with membrane | |
JPS52131987A (en) | Polymer catalyst for production of ketazine, production of catalyst, and production of ketazine in presence of catalyst | |
JPS5496112A (en) | Novel cellulose acetate fibers | |
JPS5418919A (en) | Production of hollow fibers | |
JPS5356405A (en) | Steeped lowering structure of steam turbine | |
JPS5258335A (en) | Program extending method by rom cassette system | |
JPS5432806A (en) | Multiblade blower | |
JPS53139663A (en) | Method of forming fibrous casein protein | |
JPS5439952A (en) | Method of producing purified water | |
JPS56104866A (en) | Production of (2r,4r)-4-alkyl-2-piperidinecarboxylic acid or its l-tartarate salt | |
JPS5268118A (en) | Preparation of acrylamide | |
JPS52796A (en) | Purification process of solution of sodium hypochlorite | |
JPS52797A (en) | Purification process of solution of sodium hypochlorite | |
JPS5418920A (en) | Production of hollow fibers | |
JPS5312679A (en) | Manufacture of honey-comb structure | |
JPS5316200A (en) | Core water purifying device for boiling water type reactor | |
JPS5223038A (en) | Process for preparation of styrenesulfonic acid alkali metal salts | |
JPS53143045A (en) | Heating body | |
JPS51137150A (en) | Manufacturing of exothermic board | |
JPS5412306A (en) | Preparation of 3-(beta-hydroxyethyl)butenols | |
JPS52255A (en) | Process for preparing l-ascorbic acid |