http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5135996-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90e7136bc810b844502b21de846a8a71 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| filingDate | 1991-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01766845eecd32a90f5bebcd76b34ca4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91ff4d4f9aa817e371f6e81d08b5c954 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a08fd26ffb94ea4b0b3b727646f73edb |
| publicationDate | 1992-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5135996-A |
| titleOfInvention | Process of making copolymers for viscosity index improvers |
| abstract | A method of making a VI improver is disclosed. The one-step method of this invention includes reacting ethylene, an olefin other than ethylene and N-phenylphenylene methacrylamide in the presence of a cocatalyst system including a combination of a first group and a second group, said first group consisting of triethylaluminum, ethylaluminum, sesquichloride, diethylaluminum chloride, diethylzinc, ethylzinc chloride, triisobutylaluminum and mixtures thereof, and said second group consisting of titanium trichloride, titanium tetrachloride, vanadium tetrachloride, vanadium oxychloride, tetrabutyl titanate and mixtures thereof. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005153849-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5200102-A |
| priorityDate | 1991-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.