http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0975644-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3a304fc555c6faf9d4ce01083c26a6b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-44 |
| filingDate | 1998-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_397fea80558415e859b11d6455607aee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b22e3acfd79c0851f423e6651cb4ce5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8db22876004582f973866952daa0d9a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eeb2cd0a4ae0541e600aaf98f58d40c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0260c4ca7514b536c0c76c25cb66a18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c52288a2a2d47672bd24de434fa920d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7130845ed4c28d39c7a8fec064fe73a6 |
| publicationDate | 2000-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0975644-A1 |
| titleOfInvention | Substituted metallocene compounds for olefin polymerization catalyst systems, their intermediates and methods for preparing them |
| abstract | The invention relates to metallocene compounds having the formula (I): (CpYq)mMRnBo, wherein: Cp is a non-substituted or substituted, fused or non-fused, homo(iso)cyclic or heterocyclic cyclopentadienyl ligand, Y is a substituent at the cyclopentadienyl ring having structure (II), wherein: D is an element of Group 14 of the Periodic Table (IUPAC), R?1, R2 and R3¿ are the same or different and are each one of a hydrogen, a halogen, a C¿1?-C10 hydrocarbyl group, a C1-C10 hydrocarbyloxy group, a C1-C12 organosilicon group, or at least two of R?1, R2 and R3¿ form together with D a C¿4?-C20 ring structure; M is a transition metal of Group 4 of the Periodic Table (IUPAC) and is bound to the ligand Cp or ligands Cp in an θ?5¿ bonding mode; R is bound to M and is one of a hydrogen, a halogen, a C¿1?-C10 hydrocarbyl group, a C1-C10 hydrocarbyloxy group, a C1-C12 organosilicon group, or two R form together with M a C4-C20 metallocyclic ring structure; B is a bridge atom or group between two Cp ligands or between one Cp ligand and M; q is 0-5, m is 1 or 2; m.q≥ 1; o is 0 or 1; and n is 4-m-o, except when there is one bridge B between two Cp ligands, in which case n is 4-m, their intermediates, preparation and use. |
| priorityDate | 1997-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 122.