Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-16 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
filingDate |
2002-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8486a7f725acf75c8b14972bdaf86b20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f11c2e94699a9003062fc27fa3960440 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53d5182bce5c42141086f0493f00091b |
publicationDate |
2003-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2003065111-A1 |
titleOfInvention |
Solid catalyst component for olefin polymerization, process for producing the same, process for producing catalyst for olefin polymerization, and process for producing olefin polymer |
abstract |
There is provided a process for producing a catalyst for olefin polymerization, which comprises the step of contacting (1) an organoaluminum compound, (2) an external electron donor compound and (3) a solid catalyst component obtained by a process comprising the steps of; n (i) reducing a titanium compound represented by the following formula [I] with an organomagnesium compound in the presence of a fine particle and an organosilicon compound having an Si—O bond to obtain a solid product, and n (ii) contacting the solid product, a halogenocompound having halogenation ability and an internal electron donor compound to obtaining the solid catalyst component. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7879751-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9644050-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8859450-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009171045-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011034323-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108620095-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016009833-A1 |
priorityDate |
2001-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |