| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_043f2dc54f4010c1bf4f26396771cb4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e8ee217739bb41ddabc983f456776aeb |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F3-02 |
| filingDate |
2004-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_422b15fe0455639641d4b58b143903a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cb9d1811076472f987576d603dccd44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d1dc778638d6bef2f0a832922314c02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_108add492bd2b4b49596d53f86163b3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee873fb0f9c69c2b245530826db0c9e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65dc1649d5571ff09284438f133a9228 |
| publicationDate |
2006-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2006139191-A |
| titleOfInvention |
Information hiding seal |
| abstract |
PROBLEM TO BE SOLVED: To make it possible to read personal information only by heating it without peeling after attaching a concealment seal. In an information concealment seal comprising a base material and an information concealing colored layer formed on one side of the base material, The colored layer is colored with a leuco dye that can be decolored by a decoloring agent, and the decoloring agent is present in the colored layer in a form that exhibits a decoloring action at an elevated temperature or is adjacent to the colored layer. An information hiding seal characterized by being present as a layer of. [Selection] Figure 2 |
| priorityDate |
2004-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |