| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0de2af57e68fefa3497b51ec945de343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationIPCAdditional |
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/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 |
| filingDate |
2001-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0da11a743a759ef5888c2004f709cfcf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13a035db513205a6ad82d6a88c97c383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d6590d6cfcab01bad97f2528238bdf4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_082dfc3ee59e9e77404a7c514f2a1c82 |
| publicationDate |
2001-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-10123750-A1 |
| titleOfInvention |
Elastomeric polypropylene |
| abstract |
This invention describes an elastomeric polypropylene wherein (a) an isotactic pentad (I¶5¶) is 0.150 to 0.749, (b) a different bond due to a 2.1 insertion reaction is 0.11 to 20 mol%, (c ) a different bond due to a 1,3-introduction reaction is 0 to 10 mol% and (d) the melting point (Tm) is 50 to 160 ° C., (a) to (c) being determined by 13C-NMR spectra obtainable by the polymerization of propylene using any compound from a metallocene catalyst (I) comprising a metallocene compound (A), an activation compound (B) and optionally an organoaluminum compound (C); a supported metallocene catalyst (II) prepared by supporting the metallocene catalyst (I) on a fine-grained support (D); and a supported metallocene catalyst (III) made by adding an organoaluminum compound (E) to the supported metallocene catalyst (II). This polypropylene has excellent transparency and excellent elastic properties. |
| priorityDate |
2000-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |