GB663268A - Improvements in or relating to a method of preparing copolymers of acrylonitrile - Google Patents
Improvements in or relating to a method of preparing copolymers of acrylonitrileInfo
- Publication number
- GB663268A GB663268A GB212849A GB212849A GB663268A GB 663268 A GB663268 A GB 663268A GB 212849 A GB212849 A GB 212849A GB 212849 A GB212849 A GB 212849A GB 663268 A GB663268 A GB 663268A
- Authority
- GB
- United Kingdom
- Prior art keywords
- addition
- sodium
- soluble
- acrylonitrile
- per cent
- 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.)
- Expired
Links
- 229920001577 copolymer Polymers 0.000 title abstract 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 2
- 239000000344 soap Substances 0.000 abstract 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 241000158728 Meliaceae Species 0.000 abstract 1
- 239000004159 Potassium persulphate Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- 125000005233 alkylalcohol group Chemical group 0.000 abstract 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 229910017053 inorganic salt Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002609 medium Substances 0.000 abstract 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 abstract 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 abstract 1
- 235000019394 potassium persulphate Nutrition 0.000 abstract 1
- 229940114930 potassium stearate Drugs 0.000 abstract 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229960001922 sodium perborate Drugs 0.000 abstract 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 abstract 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 1
- 229960004418 trolamine Drugs 0.000 abstract 1
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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE502531D BE502531A (enrdf_load_stackoverflow) | 1949-01-26 | ||
| US5483A US2559155A (en) | 1948-01-30 | 1948-01-30 | Method of preparing polymers of acrylonitrile |
| GB212849A GB663268A (en) | 1949-01-26 | 1949-01-26 | Improvements in or relating to a method of preparing copolymers of acrylonitrile |
| FR1038665D FR1038665A (fr) | 1949-01-26 | 1951-03-30 | Perfectionnements relatifs à un procédé de préparation de copolymères d'acrylonitrile |
| CH299378D CH299378A (de) | 1949-01-26 | 1951-06-16 | Verfahren zur Herstellung von Mischpolymeren des Acrylnitrils. |
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 |
|---|---|
| GB663268A true GB663268A (en) | 1951-12-19 |
Family
ID=9734095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB212849A Expired GB663268A (en) | 1948-01-30 | 1949-01-26 | Improvements in or relating to a method of preparing copolymers of acrylonitrile |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE502531A (enrdf_load_stackoverflow) |
| CH (1) | CH299378A (enrdf_load_stackoverflow) |
| FR (1) | FR1038665A (enrdf_load_stackoverflow) |
| GB (1) | GB663268A (enrdf_load_stackoverflow) |
Cited By (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 |
| WO2017084853A1 (de) * | 2015-11-16 | 2017-05-26 | 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 |
| US11180869B2 (en) | 2016-03-22 | 2021-11-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Melt spinnable copolymers from polyacrylonitrile, method for producing fibers or fiber precursors by means of melt spinning, and fibers produced accordingly |
-
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
Cited By (4)
| 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 |
| WO2017084853A1 (de) * | 2015-11-16 | 2017-05-26 | 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 |
| US11203656B2 (en) | 2015-11-16 | 2021-12-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for producing thermally stable melt-spinnable pan copolymers, pan copolymers, molded bodies made thereof, and a method for producing said molded bodies |
| US11180869B2 (en) | 2016-03-22 | 2021-11-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Melt spinnable copolymers from polyacrylonitrile, method for producing fibers or fiber precursors by means of melt spinning, and fibers produced accordingly |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1038665A (fr) | 1953-09-30 |
| CH299378A (de) | 1954-06-15 |
| BE502531A (enrdf_load_stackoverflow) |
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