| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9964ec323f6dfc01769adf8c0589a0eb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate |
1980-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60ab8e48e0736f2b613e69ceb0a4b119 |
| publicationDate |
1981-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2485025-A2 |
| titleOfInvention |
STATISTICAL PROPYLENE-ETHYLENE COPOLYMER |
| abstract |
THE ADDITION CONCERNS A STATISTICAL PROPYLENE-ETHYLENE COPOLYMER ACCORDING TO THE MAIN PATENT. AN IMPROVEMENT OF THE PRODUCTIVITY OF THE CATALYST IS OBTAINED IN A PROCESS FOR POLYMERIZING PROPYLENE CONDUCTED AT SUFFICIENT PRESSURES TO MAINTAIN PROPYLENE IN THE LIQUID PHASE, BY IMPLEMENTING POLYMERIZATION IN THE PRESENCE OF LITTLE CATALYLESS AN ALUMINUM-TRIALKYL AND A TITANIUM TRI- OR TETRAHALOGENIDE SUPPORTED ON A MAGNESIUM HALOGENIDE. THE POLYMER PRODUCED BY THE ADDITION PROCESS HAS VERY GOOD PHYSICAL AND MECHANICAL PROPERTIES. |
| priorityDate |
1980-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |