| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb1aed80ce80fe6fa98450034b23a541 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-09 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-914
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-14 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-09 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-08 |
| filingDate |
2005-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cb70a76a613dea2a5bd270c071fe90a |
| publicationDate |
2007-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2007045894-A1 |
| titleOfInvention |
Process for producing polyolefin films |
| abstract |
Process for producing an oriented polyolefin film using a multi-component polymer composition provided by a primary polymer component comprising an isotactic propylene homopolymer produced by the polymerization of propylene in the presence of a Ziegler-Natta catalyst and a secondary polymer component comprising a metallocene polymerized isotactic propylene polymer having a xylene solubles content which is less than that of the primary polymer component. The secondary polymer component is a propylene homopolymer or an ethylene-propylene random copolymer having an ethylene content of about 0.5 wt. % or less. The polymer components are separately co-extruded to form a multilayer co-extrudate in which the primary polymer component is present in an amount greater than the secondary polymer component. The multilayer co-extrudate is oriented in at least one direction to form an oriented film. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015067995-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10040261-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014138870-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11065806-B2 |
| priorityDate |
2005-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |