| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_faf1298f896576de1fa7657117eaddd4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-267 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-00 |
| filingDate |
2010-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cccdac0ab58506b49f7e3ead3645cc8b |
| publicationDate |
2012-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2406084-A1 |
| titleOfInvention |
Laser-markable substrate, and associated manufacturing method |
| abstract |
The present invention relates to a laser-markable substrate, comprising at least one material capable of forming a colored mark under laser irradiation and at least one tamper-proof agent producing an irreversible visible coloration when an attempt is made to chemically erase the mark. |
| priorityDate |
2009-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |