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/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-649 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-76 |
filingDate |
2001-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2005-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53d5182bce5c42141086f0493f00091b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a77701d8b91e03bb566a3fe5ae94fa3e |
publicationDate |
2005-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-6841503-B2 |
titleOfInvention |
Process for producing solid catalyst component and catalyst for α-olefin polymerization, and process for producing α-olefin polymer |
abstract |
There are disclosed a process for producing a solid catalyst component and a catalyst for α-olefin polymerization, and a process for producing an α-olefin polymer, wherein the process for producing a solid catalyst component comprises the steps of:n (1) reducing a specific titanium compound with an organomagnesium compound in the presence of an organosilicon compound having an Si—O bond (and an ester compound), thereby obtaining a solid product, and (2) contacting the solid product with a halogeno compound of the 14 group element, at least one member selected from the group consisting of an electron donor compound and an organic acid halide, and a compound having a Ti-halogen bond, thereby obtaining the solid catalyst component. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005215424-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7208436-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7524789-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005267272-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7256151-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005148459-A1 |
priorityDate |
2000-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |