JPS4836080A - - Google Patents
Info
- Publication number
- JPS4836080A JPS4836080A JP47089472A JP8947272A JPS4836080A JP S4836080 A JPS4836080 A JP S4836080A JP 47089472 A JP47089472 A JP 47089472A JP 8947272 A JP8947272 A JP 8947272A JP S4836080 A JPS4836080 A JP S4836080A
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
- B01D71/381—Polyvinylalcohol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
- B01D17/085—Thickening liquid suspensions by filtration with membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/24—Dialysis ; Membrane extraction
- B01D61/28—Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17840771A | 1971-09-07 | 1971-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4836080A true JPS4836080A (fr) | 1973-05-28 |
Family
ID=22652440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47089472A Pending JPS4836080A (fr) | 1971-09-07 | 1972-09-06 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4836080A (fr) |
| BE (1) | BE788441A (fr) |
| IT (1) | IT967197B (fr) |
| SE (1) | SE393752B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51103085A (ja) * | 1975-03-07 | 1976-09-11 | Unitika Ltd | Horibiniruasetaarugyakushintomakuno seizohoho |
-
0
- BE BE788441D patent/BE788441A/fr unknown
-
1972
- 1972-09-06 IT IT28875/72A patent/IT967197B/it active
- 1972-09-06 SE SE7211484A patent/SE393752B/xx unknown
- 1972-09-06 JP JP47089472A patent/JPS4836080A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51103085A (ja) * | 1975-03-07 | 1976-09-11 | Unitika Ltd | Horibiniruasetaarugyakushintomakuno seizohoho |
Also Published As
| Publication number | Publication date |
|---|---|
| IT967197B (it) | 1974-02-28 |
| SE393752B (sv) | 1977-05-23 |
| BE788441A (fr) | 1973-03-06 |