http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2021090690-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 |
| filingDate | 2020-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2021090690-A1 |
| titleOfInvention | Separation and recovery method of laminated film and laminated film |
| abstract | Step 1 of immersing a laminated film in which a resin layer containing polyvinyl alcohol is provided between a resin film and a printing layer printed with printing ink, and the above-mentioned laminated film in water at 20 to 50 ° C. The present invention relates to a method for separating and recovering a laminated film having the step 2 of recovering the separated film, and is a laminated film that can be separated and removed only with water in a method for treating composite waste and separately recovering each component. A method for separating and recovering a laminated film is provided. |
| priorityDate | 2019-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.