| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b3f4f8df8306f743faf2d4a4af65e1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate |
2002-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74ccd525386929ab652d1224c30019d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21f4c0e5301e8ee8c66b968732e9c440
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8623d26336fc73c798c80a8e194c828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75cedce112b119fe9f8c55170d483c64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9944d3660308663845ebc91aa01b9be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e10c077bd9cf0a9bef0a00b3a8df7804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fabe36727f3fb5e12f097d5b4f5d602a |
| publicationDate |
2004-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-10250062-A1 |
| titleOfInvention |
Process for the racemoselective preparation of bridged metallocene complexes with unsubstituted or 2-substituted indenyl ligands |
| abstract |
The invention relates to a process for the preparation of racemic metallocene complexes by reacting transition metal complexes with cyclopentadienyl derivatives of alkali or alkaline earth metals and heating the reaction mixture thus obtained to a temperature in the range of -78 to 250 ° C, the corresponding metallocene complexes themselves and their use as catalysts or as a component of catalysts for the polymerization of olefinically unsaturated compounds or as reagents or catalysts in stereoselective synthesis. |
| priorityDate |
2002-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |