Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-904 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
filingDate |
1996-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1998-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_101dbb2abc0b85bccd25aff30d08b620 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5764f142801589c0787b6cf07464b61 |
publicationDate |
1998-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-5726262-A |
titleOfInvention |
Solid titanium catalyst component for olefin polymerization, olefin polymerization catalyst, prepolymerized polyolefin-containing catalyst and method of olefin polymerization |
abstract |
A solid titanium catalyst component [Ia] containing magnesium, halogen, titanium and a compound having at least two ether linkags with a plurality of intermediately existing bonding atoms; a catalyst and a prepolymerized olefin-containing catalyst prepared by using the solid titanium catalyst component [Ia]; a method for preparing a polyolefin wherein said catalyst or prepolymerized olefin containing catayst is used. A catalyst and a prepolymerized olefin containing catalyst prepared by using a solid titanium catalyst component [Ib] containing magnesium, halogen, titanium and a specific electron donor (a1), and a compound having at least two ether linkags with a plurality of intermediately existing bonding atoms; a method for preparing a polyolefin wherein said catalyst or prepolymerized olefin containing catayst is used. By virtue of the use of the catalysts or the prepolymerized olefin-containing catalysts, the polymerization reaction efficiently proceeds with high catalytic activity, giving polymers high in stereospecificity. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011165416-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9606465-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7202314-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6214939-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9683059-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010120998-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6395670-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8034735-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9593175-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006105906-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8765872-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9657117-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2902418-A4 |
priorityDate |
1990-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |