| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_58b5b5f6ef1f29c255ed464e7fc37a4c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-906 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate |
1976-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5381e4f66bfe7893b420b26309a2455f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b208f5b454561e8027d696a3ef9511ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cb611aad7fb6a8e5448a0fb08804dfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_976e605160ea90d1fa6c666a5499a0f9 |
| publicationDate |
1978-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4079175-A |
| titleOfInvention |
Method for the polymerization or copolymerization of α-olefin |
| abstract |
A method for the polymerization or copolymerization of alpha -olefin wherein alpha -olefin is polymerized or copolymerized in the presence of a catalyst essentially comprising a reformed titanium trichloride and an organoaluminum compound. The reformed titanium trichloride is prepared by simultaneously pulverizing an organoaluminum compound and a crystalline titanium trichloride compound, the latter comprising titanium trichloride and aluminum trichloride, treating the pulverized mixture with a solvent selected from aromatic hydrocarbons, aromatic hydrocarbon halides and organic ethers, separating the treated material from the solvent, and heating the separated material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10702920-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4224183-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5543374-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5707918-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4299936-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112646064-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5639933-A |
| priorityDate |
1974-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |