http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109112894-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H27-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H27-20 |
| filingDate | 2018-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109112894-B |
| titleOfInvention | A kind of anti-counterfeiting thermal paper and preparation method thereof |
| abstract | The invention discloses an anti-counterfeiting thermal paper and a preparation method thereof. The anti-counterfeiting thermal paper comprises: a base paper layer, an undercoat layer arranged on the base paper layer, and a color-developing layer arranged on the undercoat layer, Wherein, the chromophoric layer includes photosensitive microcapsules. Through the above method, the present invention can enable the thermal paper to have an anti-counterfeiting function, meet the needs of different users, and further expand the application field of the thermal paper. |
| priorityDate | 2018-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.