BE502531A - - Google Patents
Info
- Publication number
- BE502531A BE502531A BE502531DA BE502531A BE 502531 A BE502531 A BE 502531A BE 502531D A BE502531D A BE 502531DA BE 502531 A BE502531 A BE 502531A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB212849A GB663268A (en) | 1949-01-26 | 1949-01-26 | Improvements in or relating to a method of preparing copolymers of acrylonitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE502531A true BE502531A (bg) |
Family
ID=9734095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE502531D BE502531A (bg) | 1949-01-26 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE502531A (bg) |
| CH (1) | CH299378A (bg) |
| FR (1) | FR1038665A (bg) |
| GB (1) | GB663268A (bg) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4015033A (en) | 1972-02-24 | 1977-03-29 | Imperial Chemical Industries Limited | Laminates of acrylonitrile/styrene copolymers |
| DE102015222585A1 (de) | 2015-11-16 | 2017-05-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung von thermisch stabilen schmelzspinnbaren PAN-Copolymeren, PAN-Copolymere, hieraus gebildete Formkörper sowie Verfahren zur Herstellung dieser Formkörper |
| EP3433292A1 (de) | 2016-03-22 | 2019-01-30 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung E.V. | Schmelzspinnbare copolymere vom polyacrylnitril, verfahren zur herstellung von fasern oder faserprecursoren mittels schmelzspinnen und entsprechend hergestellte fasern |
-
0
- BE BE502531D patent/BE502531A/xx unknown
-
1949
- 1949-01-26 GB GB212849A patent/GB663268A/en not_active Expired
-
1951
- 1951-03-30 FR FR1038665D patent/FR1038665A/fr not_active Expired
- 1951-06-16 CH CH299378D patent/CH299378A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH299378A (de) | 1954-06-15 |
| GB663268A (en) | 1951-12-19 |
| FR1038665A (fr) | 1953-09-30 |