| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b5b4aaf382db56bc3ba22321f4ba07a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5cf0fad728dc074780ba2ee56e99bd5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b043a805a1e08ba7c74a378be3261c5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-61912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-61927 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2295
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-069 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-619
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6192 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate |
1998-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71b9a1520ceb8033a3e711402434f5d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2d3ece26f5f31a0697587ea2fae8ca2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b96e63d8f8d9f0da33e7580ce6ecf752 |
| publicationDate |
1999-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9910389-A1 |
| titleOfInvention |
Modified particles, carrier prepared therefrom, olefin polymerization catalyst component prepared therefrom, olefin polymerization catalyst prepared therefrom, and process for preparing olefin polymer |
| abstract |
Modified particles prepared by bringing dried particles (a) into contact with an organometallic compound (b) and then with a compound (c) having a functional group having active hydrogen or a non-proton-donating Lewis basic functional group and an electron-widthdrawing group; a carrier prepared therefrom; an olefin polymerization catalyst component prepared therefrom; an olefin polymerization catalyst prepared from the particles (A), a transition metal compound (B), and optionally an organometallic compound (C); and a process for preparing an olefin polymer by using the olefin polymerization catalyst. The olefin polymerization catalyst, when applied to slurry polymerization or gaseous phase polymerization, can provide an olefin polymer having high activity and excellent particle properties. The process for preparing an olefin polymer is conducted by using this catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1054024-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003105017-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10940460-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003105011-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111589472-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111589472-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1054025-A1 |
| priorityDate |
1997-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |