| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 |
| filingDate |
1988-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52b9148272cd48ef3e9f37890e41dfe1 |
| publicationDate |
1989-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4874737-A |
| titleOfInvention |
Silicate-modified magnesium alkoxide polymerization catalysts |
| abstract |
A process is disclosed for improving the productivity of a polymerization catalyst formed from a magnesium alkoxide which normally undergoes poor metathesis towards production of magnesium chloride. The process comprises treating the magnesium alkoxide with a silane alkoxide at or above the temperature at which the alcohol which is formed dissociates from the alkoxide prior to subjecting the magnesium alkoxide to metathesis. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6552125-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0811639-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6100337-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6319990-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0811639-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4959336-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5965478-A |
| priorityDate |
1988-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |