| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b3f4f8df8306f743faf2d4a4af65e1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0807
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-04 |
| filingDate |
2006-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30b8711eb3ae8361cacb2206e790d64e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2ae5c154b8f045405b992ed6b71030f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e4f041eee1ef5730e04c996ea5956c1 |
| publicationDate |
2008-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008199674-A1 |
| titleOfInvention |
Polyethylene Molding Composition for Producing Blown Films Having Improved Mechanical Properties and Processability |
| abstract |
The invention relates to a polyethylene molding composition having a multimodal molar mass distribution particularly suitable for blow molding films having a thickness in the range from 8 to 200 μm. The molding composition has a density at a temperature of 23° C. in the range from 0.948 to 0.953 g/cm 3 and an MFR 190/5 of the final product after extrusion in the range from 0.10 to 0.50 dg/min. The composition comprises from 30 to 60% by weight of a first ethylene polymer fraction made of a homopolymer A having a first molecular weight, from 22 to 40% by weight of a second ethylene polymer fraction made of a further homopolymer or first copolymer B of ethylene and at least one first comonomer from the group of olefins having from 4 to 8 carbon atoms, the first copolymer B having a second molecular weight higher than the first molecular weight, and from 10 to 30% by weight of a third ethylene polymer fraction made of a second copolymer C having a third molecular weight higher than the second molecular weight. The molding composition of the invention allows to produce films having a good balance between processability and mechanical properties. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010105839-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10174186-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010010163-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009272721-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9000095-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8722833-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8633125-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9187627-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8501884-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9051458-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009105422-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008139750-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009306299-A1 |
| priorityDate |
2005-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |