| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7c9c966acd2ef7eca105d82d8d0991 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate |
1984-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0672c822342e804f81daa790b07c2862
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e6fae54844760d86bd27b905cddf58f |
| publicationDate |
1985-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4559318-A |
| titleOfInvention |
Supported vanadium dihalide-ether complex catalyst |
| abstract |
A vanadium dichloride-ether complex is carried on a porous support. This complex can be produced by either forming VCl2 and thereafter complexing the material with an ether or forming an ether complex with VCl4 or VCl3 and thereafter reducing the vanadium compound to VCl2. It is also possible to carry out the complexing reaction and the reduction essentially simultaneously. The resulting catalyst in combination with a cocatalyst is capable of giving high activity in olefin polymerization and demonstrates good sensitivity to molecular weight control agents, thus allowing the production of a broad spectrum of polymers so far as molecular weight is concerned. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6329476-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004132929-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4812432-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-636498-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005113933-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5187247-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5187246-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5070055-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5204304-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5334567-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5064796-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4810761-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6657034-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5399540-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5405817-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7119043-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5374597-A |
| priorityDate |
1983-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |