http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4145313-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0bdbaa7d1404425011d1b246ed5628a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-022 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/C08F4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 1977-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1979-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_036a1db77620370b43165f15224f6ed6 |
| publicationDate | 1979-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4145313-A |
| titleOfInvention | Novel trialkyl aluminum cocatalyst |
| abstract | A new improved catalyst system for alpha-olefin type polymerizations, includes at least one metal alkyl compound having the formula R n MR' 3-n in combination with a Group IVB-VIII transition metal compound on a support and at least one Lewis base wherein R is selected from the group consisting of C 3 to C 20 secondary or tertiary alkyl, cycloalkyl, alkenyl or aralkyl groups; R' is selected from the group consisting of C 1 to C 20 primary alkyl, alkenyl or aralkyl groups, or a hydride, M is selected from the group consisting of aluminum, gallium, or indium; and n = 1-3. The improved catalyst system provides polymers having increased isotactic stereo-regularity as well as lower catalyst residue. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004055064-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004055064-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006149006-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4224181-A |
| priorityDate | 1977-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.