| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6555 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-655
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/C08F4-40 |
| filingDate |
2001-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14be81224c1a0c370ead31181d36e471
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32919402aaa82d0a57fe2b5a2554f743
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c350ed5d7a6e89773961168c52cd1e2c |
| publicationDate |
2003-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003040427-A1 |
| titleOfInvention |
Pre-polymerized catalyst components for the polymerization of olefins |
| abstract |
Catalyst components for the preparation of ethylene (co)polymers capable to produce polymers with high bulk density, to avoid the problems of formation of fines and that have a high activity are provided. Said catalyst components are characterized by comprising a non-stereospecific solid catalyst component, comprising a titanium compound and a magnesium dihalide, which is pre-polymerized with an alpha olefin CH 2 ═CHR 1 wherein R is a C1-C8 alkyl group, to such an extent that the amount of the α-olefin pre-polymer is up to 100 g per g of said solid catalyst component. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3201245-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3201245-B1 |
| priorityDate |
2000-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |