http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216683638-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c3a92c7331d4d599920a2f8c14f3919 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W90-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D30-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-06 |
| filingDate | 2021-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a17a6b4e6274ca3475f72f29c437372 |
| publicationDate | 2022-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216683638-U |
| titleOfInvention | A fully biodegradable and barrier property composite film material and packaging bag |
| abstract | The utility model provides a composite film material with fully biodegradable and barrier properties and a packaging bag made of the composite film material. The first adhesive layer with the PGA layer, the second adhesive layer between the PGA layer and the cellulose layer, the PBAT layer, the first adhesive layer, the PGA layer, the second adhesive layer and the cellulose layer They are combined by composite film forming technology. The utility model combines the cellulose layer with printing adaptability, but poor extensibility and no heat-sealability, and the PGA with barrier property through the second adhesive layer, and then compounded with the heat-sealable and extensible cellulose layer. The PBAT layer is then compounded together by the first adhesive layer, and the properties are complementary to each other. It can be made into a composite film material with good surface wetting tension, temperature resistance and heat sealing, low temperature freezing, and certain barrier properties. , Most of all materials are derived from degradable raw materials, which are green and environmentally friendly. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113232395-A |
| priorityDate | 2021-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.