| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 |
| filingDate |
1986-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63efc7e8ab53336be4b2373485a9fcb7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5200b30b0186f45674651da75ad62984
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a760e6e6fa1a798aafc5c45ee523bd0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77728b0b764f1482e6f440f43f60f9ca |
| publicationDate |
1987-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4657996-A |
| titleOfInvention |
Process for producing polyethylene |
| abstract |
A process for producing polyethylene comprises polymerizing ethylene or copolymerizing ethylene with other alpha -olefin in the presence of a catalyst system obtained by bringing the following components (I) to (III) in contact with one another: (I) a reaction product (B) obtained by reacting an intermediate reaction product (A) obtained by a reaction of a hydropolysiloxane with a Grignard reagent, with at least one nucleophilic reagent selected from an aldehyde, a ketone and an alcohol, (II) a transition metal compound, and (III) at least one organic aluminum compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4760121-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5422400-A |
| priorityDate |
1982-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |