| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-07 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-74 |
| filingDate |
2001-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd1f0d5e7e385de6df82a1e0b6bee576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_441ae208b79741a82404665a088f98e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5d5d95e3635b8aa5aeedd1eeeaa8433
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54156c6ba25630c716d1dbe0d9be2f05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23054c26ba7cb85cbd7ddb06821ff148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b3e6ea01079947a409b78b47df7eb56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_452d7e25bbcf6799c194ca4da1b0a3a2 |
| publicationDate |
2005-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6846943-B2 |
| titleOfInvention |
Metallocene compound, olefin polymerization catalyst containing the compound, and method for producing an olefin polymer by use of the catalyst |
| abstract |
The present invention provides a metallocene compound which produces an olefin polymer having a high molecular weight with a high stereoregularity. The metallocene compound has the following formula (1):n nQ(C 5 H 4-m R 1 m )(C 5 H 4-n R 2 n )MXY (1)n wherein (C 5 H 4-m R 1 m ) and (C 5 H 4-n R 2 n ) each independently represent a cyclopentadienyl group; C 5 H 4-m and C 5 H 4-n each independently represent a cyclopentadienyl ring; m represents an integer of 1-3; n represents an integer of 2 or 3; R 1 and R 2 are each independently a substituent bonded respectively to C 5 H 4-m and C 5 H 4-n , and represent a hydrocarbon group of 1-20 carbon atoms, a silicon-containing hydrocarbon group of 1-20 carbon atoms or a heteroaromatic group; each R 1 m and each R 2 n may be the same or different; one pair of R 2 's in the R 2 n are bonded to each other to form at least one ring; Q represents a divalent group for cross-linking (C 5 H 4-m R 1 m ) and (C 5 H 4-n R 2 n ); M represents a titanium atom, a zirconium atom or a hafnium atom; and X and Y are the same or different and each a hydrogen atom, a halogen atom or a hydrocarbon group. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7638586-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008076891-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10982023-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10329360-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10940460-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009163688-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11192961-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10759886-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10294316-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10287372-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10570219-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11492425-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10723821-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10280235-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10280233-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10280240-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006222849-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7402638-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11059918-B2 |
| priorityDate |
2000-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |