Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_988b7f8a2310e91454e30e89bc4cfac2 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 |
filingDate |
2002-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2006-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e03097d7f3b8632c5c3f150ebacffa8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_023a545082fde40b5506024e97edb0dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_028ba3be7013de92480b3794ac1880f0 |
publicationDate |
2006-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1401882-B1 |
titleOfInvention |
Catalyst for polymerization and copolymerization of ethylene |
abstract |
A solid titanium complex catalyst for polymerization and copolymerization of ethylene is prepared by the process that includes: (1) preparing a magnesium solution by reacting a halogenated magnesium compound with an alcohol; (2) reacting the magnesium solution with an ester compound having at least one hydroxyl group and a silicon compound having an alkoxy group to produce a magnesium composition; and (3) producing a solid titanium catalyst by reacting the magnesium composition solution with a mixture of a titanium compound and a haloalkane compound; and optionally reacting the solid titanium catalyst with an additional titanium compound. |
priorityDate |
2001-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |