| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af0304d252d4edd4dda45ef7a5b454ee |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F136-06 |
| filingDate |
1983-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_153ff957edae942732eae1fbf970b723
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af2a2fc08c4d5ee1a6bdca3f667e269c |
| publicationDate |
1985-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4525549-A |
| titleOfInvention |
Process for preparing conjugate diolefins, and means suitable for this purpose |
| abstract |
A new process is described for polymerizing and copolymerizing conjugate diolefins characterized by the use of a catalytic system comprising at least one compound of Group III B of the periodic system, at least one non-halogenated aluminium alkyl, at least one compound containing one or more hydroxyls of acid or neutral type, and possibly an inorganic compound containing Cl or Br in ionizable form or an organic halogen derivative. The new process allows the preparation, both in the absence and in the presence of an inert diluent, of polydiolefins of essentially entirely 1,4-cis structure which even in the absence of a purification stage contain a very small quantity of catalytic residues. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4696984-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7094849-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4736001-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005131174-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004167276-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6734257-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4710553-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6383971-B1 |
| priorityDate |
1982-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |