http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0615768-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1957b74f08d22d5d3fe5b6b6d19b60f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
| filingDate | 2006-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1317748b0a55982e674ef8a0fd95aa45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f68aced6d8f751703cbccaa88b54a33e |
| publicationDate | 2011-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0615768-A2 |
| titleOfInvention | catalyst system, method of preparing said catalyst system and process for olefin polymerization |
| abstract | CATALYST SYSTEM, PREPARATION METHOD FOR THE CATALYST SYSTEM AND PROCESS FOR POLYMERIZATION OF OLEFINS. The present invention relates to a catalyst system useful for polymerization of olefins. The catalyst system includes a cocatalyst and a supported transition metal prepared from a Group 4-6 transition metal compound containing halogen and a mixture containing organoaluminium- siloxane. The last mixture, which is prepared from an organoaluminium compound and an organomagnesium-siloxane reaction product, incorporates a chelating liquid. The invention includes a method for preparing the catalyst system and a process for polymerizing olefins using the catalyst system. it is convenient and avoids aqueous catalyst components used in known olefin polymerization processes |
| priorityDate | 2005-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.