| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M2205-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3338
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-3335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-142 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-323 |
| filingDate |
2018-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110799345-B |
| titleOfInvention |
Tamper-Resistant Media for Thermal Printing |
| abstract |
The present invention relates to a method of making a tamper-resistant medium for thermal printing, wherein a liquid treatment composition 5 comprising at least one acid is deposited on a thermochromic coating comprising at least one acid-base developing leuco dye layer on the substrate. |
| priorityDate |
2017-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |