| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate |
1982-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93aa52773bfd7a8e03cf88d4639883a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dbef6d4342ec752fe3c472ff1c18558
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20d2f19312770c41c41d6b8b801f3171
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3a443cfbb4391f1fa6bbf8e3ecfe60c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4756580e506e5a63b6a42d096da42cb |
| publicationDate |
1985-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1184349-A |
| titleOfInvention |
Method for polymerizing ethylene |
| abstract |
ABSTRACT OF THE DISCLOSURE An ethylene polymer is produced with an excellent yield by bringing a feed containing ethylene into contact with a catalyst which comprises (A) a solid catalytic ingredient prepared (a) by reacting a Grignard compound with a reaction product of an aluminum halide with an organic silicon compound of the formula, R1nSi(OR2)4-n wherein R1 = C1-8 alkyl or phenyl, R2 = C1-8 alkyl and n= 1, 2 or 3 and (b) by bringing the resultant solid reaction product into contact with titanium tetrahalide and (B) another catalytic ingredient consisting of at least one trialkyl aluminum. |
| priorityDate |
1981-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |