| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0bdbaa7d1404425011d1b246ed5628a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 |
| filingDate |
1984-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_387141e75093e3227cd4fa2b8c7c5a9b |
| publicationDate |
1987-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4640907-A |
| titleOfInvention |
Polymerization catalyst, production and use |
| abstract |
Ethylene and alpha-olefins are homopolymerized or copolymerized with another olefin monomer in the presence of a catalyst system comprising an organo metal cocatalyst and a titanium-containing catalyst component, said titanium-containing catalyst component being obtained by reacting together a porous particulate material, an organic magnesium compound, an oxygen containing compound, an acyl halide and titanium tetrachloride and a Group IIIa hydrocarbyl metal dihalide and prepolymerizing the solid with a minor amount of ethylene. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5585184-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5399638-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5192731-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5155078-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5112785-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9113104-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5021382-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5376743-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5783645-A |
| priorityDate |
1984-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |