http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-475860-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-12 |
| filingDate | 1973-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-475860-A1 |
| titleOfInvention | METHOD FOR PRODUCING ISOBUTYLENE COPOLYMERS |
| abstract | A method of producing isobutylene copolymers by copolymerizing isobutylene and a diene in a solvent, in the presence of a catalytic system consisting of titanium tetrachloride and a chlorine-containing compound, characterized in that, in order to increase the polymerization temperature, vanadium trichloride with titanium tetrachloride is used as the chlorine-containing compound Vanadium trichloroxide, equal to 0.1-10: 1, and the polymerization of a monomeric mixture consisting of 90-99.5% isobutylene and 10-0.5% isoprene, is carried out in the range temperatures from minus 100 to 0C. |
| priorityDate | 1973-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.