SU431201A1 - - Google Patents
Info
- Publication number
- SU431201A1 SU431201A1 SU1796450A SU1796450A SU431201A1 SU 431201 A1 SU431201 A1 SU 431201A1 SU 1796450 A SU1796450 A SU 1796450A SU 1796450 A SU1796450 A SU 1796450A SU 431201 A1 SU431201 A1 SU 431201A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- products
- exchange
- solution
- ion
- fiber
- Prior art date
Links
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 8
- 239000000835 fiber Substances 0.000 description 6
- 238000005342 ion exchange Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229920002717 polyvinylpyridine Polymers 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1796450A SU431201A1 (cs) | 1972-06-13 | 1972-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1796450A SU431201A1 (cs) | 1972-06-13 | 1972-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU431201A1 true SU431201A1 (cs) | 1974-06-05 |
Family
ID=20517775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1796450A SU431201A1 (cs) | 1972-06-13 | 1972-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU431201A1 (cs) |
-
1972
- 1972-06-13 SU SU1796450A patent/SU431201A1/ru active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2169250A (en) | Process of forming films, threads, and the like | |
| US3855122A (en) | Process for the preparation of anisotropic semi-permeable membranes of polyaryl ether/sulphones | |
| CN1028609C (zh) | 高通量半透膜 | |
| US2960489A (en) | Articles consisting of synthetic linear polymers and method for their manufacture | |
| NL6510859A (cs) | ||
| US3388080A (en) | Process for the production of permselective membranes | |
| US4659744A (en) | Fluorocarbon anion exchangers and processes for their preparation | |
| SU431201A1 (cs) | ||
| US3192180A (en) | Bacteriostatic compositions of acrylonitrile polymers and 2, 4-dihydroxybenzophenone | |
| JP3299757B2 (ja) | ポリ（ｍ−フェニレンイソフタルアミド）フィラメントの製造 | |
| US3816150A (en) | Process for modifying cellulose acetate | |
| US3320218A (en) | Cross-linked sulfonated aliphatic hydrocarbon polymers | |
| US3579613A (en) | Polysalts containing sulfonated acrylics | |
| US2687382A (en) | Quaternary ammonium ion exchange resins | |
| US3371068A (en) | Polyamides from dipiperidyls | |
| US3689438A (en) | Cation exchange membranes and their preparation | |
| US2570180A (en) | Fluorinated polyamides | |
| JPS6047287B2 (ja) | 抗血栓性ポリアミドの製造方法 | |
| RU1526306C (ru) | Раствор для формования анионообменного волокна | |
| US2865894A (en) | Polyamides from dicyclohexyladipic acid | |
| Sederel et al. | A route to anionic hydrophilic films of copolymers of L-leucine, L-aspartic acid and L-aspartic acid esters | |
| US3344102A (en) | Aqueous zinc chloride solutions of vinylene glycol polymers | |
| US3242106A (en) | Production of ion-selective membranes from aqueous emulsions of polymers | |
| US3445557A (en) | Process for preparing filaments from beta-polyamides | |
| ES432369A1 (es) | Procedimiento mejorado para la hilatura de polimeros acri- licos. |