http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102602098-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6520e56e86955de19cf567e5a7c1208f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00 |
| filingDate | 2012-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3ed12a176c63f72d61b49088a9d9ca2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b260769ceb6047584c1b2937aeaa9a8e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf45ebc56ce56d2b78348a8b7873a82d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24f5385a1ee2046040c06de6f4d39ac5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0bdd6311175548eb4138671539f6d9f |
| publicationDate | 2014-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102602098-B |
| titleOfInvention | BOPP (biaxially-oriented polypropylene) coating printing reinforcement film |
| abstract | The invention belongs to the technical field of packaging materials, and particularly relates to a BOPP (biaxially-oriented polypropylene) coating printing reinforcement film, which is characterized by comprising a function layer, a core layer and an auxiliary function layer. The core layer is positioned between the function layer and the auxiliary function layer, the function layer, the core layer and the auxiliary function layer are integrated by means of biaxially stretching after being in coextrusion, the mass percent of the function layer ranges from 1% to 8%, the mass percent of the core layer ranges from 91% to 98%, the mass percent of the auxiliary function layer ranges from 1% to 5%, raw materials of the function layer include, by mass, 55% of acetic ether, 10% of C9 hydrogenated petroleum resin, 18% of polypropylene, 13% of polyvinyl alcohol, 2% of sodium hydroxide, 1% of antioxidant and 1% of dispersing agent, raw materials of the core layer include, by mass, from 73 to 82% of polypropylene, from 10 to 15% of stiffening agent and from 8 to 12% of antistatic smooth agent, and materials of the auxiliary function layer include, by mass, 5% of SiO2 and 95% of co-polypropylene. The BOPP coating printing reinforcement film has the advantage of fine printing performance. |
| priorityDate | 2012-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.