http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-341836-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42d910859668f3195ffa333e48d5389a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-305 |
| filingDate | 2008-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adbb923545e1dc0c60be7b5e7a154fc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72df79daf844b13042b934697d898f9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f376655b1d1abd051c5a63551123dbb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c4b2bdb27eb667f9a7fc196432bd144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01d95a3fbbe8fbdc0725a4491c3f35da http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3fdccf5c2406dee1c0060f0d4ce6020 |
| publicationDate | 2016-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-341836-B |
| titleOfInvention | POLYETHYLENE FILMS AND METHOD TO DO THE SAME. |
| abstract | The present invention is a polyethylene film and method of making it. The polyethylene film according to the present invention includes at least one heterogeneously branched ethylene / a-olefin copolymer, having a density in the range of about 0.910 to about 0.930 g / cm 3, a molecular weight distribution in the range of about 2.8 to 3.8, a melt index (I2) in the range of about 0.3 to about 4 g / 10 min, and an I10 / I2 ratio in the range of 6.5 to about 7.8. The film has a normalized dart impact force equal to or greater than (6666-7012 * density) g / thousand, a normalized tear force equal to or greater than (440 * e - (density-0.915) 2/2 * (0.00949 ) 2) g / thousand, and a fog in the range of 3 to 10 percent. The method of making the polyethylene film according to the present invention includes the following steps: (1) provide at least one heterogeneously branched ethylene olefin copolymer having a density in the range of about 0.910 to about 0.930 g / cm 3, a distribution of molecular weight in the range of about 2.8 to 3.8, a melt index (I2) in the range of about 0.3 to about 4 g / 10 min, and an I10 / I2 ratio in the range of 6.5 to about 7.8; (2) process the heterogeneously branched ethylene / a-olefin copolymer via film extrusion process or empty film extrusion process; and (3) thereby forming a film having a normalized dart impact force equal to or greater than (6666-7012 * density) g / thousand, a normalized tear force equal to or greater than (440 * e - (density-0.915 ) 2/2 * (0.00949) 2) g / thousand, and a fog in the range of 3 to 10 percent. |
| priorityDate | 2007-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559542 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6325 |
Total number of triples: 21.