| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30aa76b03d7b1dae44e01fa32df282b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b072fa30c97e2e4206596b1d43c368fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13ef102659c1a496330aeae6979abc83 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-04 |
| filingDate |
1963-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1965-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-982708-A |
| titleOfInvention |
Copolymers |
| abstract |
Copolymers of a methylpentene-1 with butadiene made by copolymerizing the monomers in the presence of the reaction product of vanadium oxytrichloride and an aluminum trialkyl or alkyl halide. The methylpentene-1 may be the 3- or 4-isomer. The polymerization is preferably effected in a hydrocarbon diluent, and the reaction terminated by addition of methanol containing phenyl-alpha-naphthylamine. The polymerizate may be extracted with acetone, ether, and toluene. The copolymer is vulcanized with sulphur. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2112839-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2020168-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1964706-A1 |
| priorityDate |
1963-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |