http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0712945-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d155a7366c234993d31166b37a12351f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| filingDate | 2007-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70a037fdfc53ce0251f4c1fc70d898d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70bc065bb56524c22774fdad82d96abc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be731240d0e68e7c3bb2ad1b35a227a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f6bf3030985b678c66056dbf5990f6c |
| publicationDate | 2018-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0712945-B1 |
| titleOfInvention | Process for the Production of an Alpha-Olefin Ethylene Copolymer |
| abstract | polymers made with metallocene catalysts for use in products produced with rotational molding and injection molding. The present invention relates to ethylene alpha olefin copolymers formed by contacting at least one supported metallocene catalyst, ethylene and an alpha olefin in a gas phase reactor. in some embodiments, the polymer may have: a density between 0.890 and 0.970 g/cc; a melt index between 0.7 and 200 dg/min; a melt index ratio of less than 30; an esor value greater than 1000 hours; and a 1% secant modulus greater than 517 mpa (75,000 psi). in other embodiments, the polymer can have: a density between 0.930 g/cc and 0.970 g/cc; a melt index between 10 dg/min and 200 dg/min; a melt index ratio between 10 and 25; a partial weight greater than 3 g and a partial length greater than 38 cm in the spiral flow test, and; a zero shear viscosity of less than 150 pa•s. the production processes of these polymers are also described. |
| priorityDate | 2006-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.