http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109762233-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-134 |
| filingDate | 2019-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109762233-B |
| titleOfInvention | High-barrier-property two-dimensional ultrathin titanium dioxide modified PE (polyethylene) nano composite film material and preparation method thereof |
| abstract | The invention provides a high-barrier two-dimensional ultrathin nano titanium dioxide modified PE nano composite film material and a preparation method thereof, belonging to the technical field of high polymer materials. The material comprises the following components in parts by weight: 60-98 parts of polyethylene and modified two-dimensional ultrathin nano TiO 2 0.5-40 parts of compatibilizer, 0.5-2 parts of antioxidant, 0.5-2 parts of light stabilizer and 0.5-2 parts of light stabilizer; the modified two-dimensional ultrathin nanometer TiO 2 Is prepared from two-dimensional ultra-thin nano TiO 2 Adding a surfactant for surface modification; the modified two-dimensional ultrathin nanometer TiO 2 The thickness is less than 20nm, and the diameter-thickness ratio is more than 5. The invention also provides a preparation method of the high-barrier two-dimensional ultrathin nanometer titanium dioxide modified PE nanometer composite film material. The PE water-proof and oxygen-proof performance of the composite material is obviously improved, and the application range of the PE material is greatly expanded. |
| priorityDate | 2019-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.