http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-124217-U1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B3-00 |
| filingDate | 2012-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-124217-U1 |
| titleOfInvention | MULTILAYER POLYMERIC FOOD CONTAINER COVER |
| abstract | The utility model relates to polymer chemistry, in particular to film materials for the food industry, in particular to multilayer packaging of products made from polymer film materials. The multilayer polymer cover is made in the form of a multilayer film containing a supporting middle layer of metallized or fibrous or plastic materials; the top layer with a printed image on it and a protective coating; lower polymer thermo-sealing layer containing a copolymer of ethylene and methyl acrylate, a copolymer of ethylene and vinyl acetate and polyamide wax. The last named layer contains granular filler to create surface roughness; in addition, between the lower and middle layers an additional polymer layer is formed that is barrier to oxygen. The thermo-sealing layer is fixed directly to the oxygen barrier layer having a higher melting point, without any intermediate binder. The material of the middle layer is aluminum, with a tensile strength of 70-300 N / mm 2 , or paper or material selected from the group of polypropylene, polyethylene, polyamide or PET. The thickness of the supporting middle layer lies in the range of 10-90 microns, preferably 50 microns for aluminum, 30-160 microns, preferably 90 microns for paper, 5-180 microns, preferably 120 microns for plastic.n n n 1 n and 9 z.p. f-ly |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2691503-C1 |
| priorityDate | 2012-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.