http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2016261440-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_db083d277ed4b6e9d212a2a9d95aca29 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D2035-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D2035-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-351 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41M3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-369 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-378 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B42D25-29 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-351 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-378 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B42D25-369 |
| filingDate | 2016-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d18deec3e42e0881bd05ccf250371e0 |
| publicationDate | 2017-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2016261440-A1 |
| titleOfInvention | Security documents and methods of manufacture thereof |
| abstract | A security document is disclosed having an at least semi-transparent or translucent window region of lower optical density than an adjacent non-window region of the security document. The window region is defined by at least one opacifying layer of the security document which is present in the non-window region and not in the window region of the document. The security document further includes an optically variable security device disposed at least partially in the window region, comprising a first ink layer and a second ink layer which at least partially overlap one another in the window region, wherein the first ink layer comprises a non-iridescent, semi-transparent ink composition with a visible colour which does not vary with viewing angle, and the first ink layer has a different composition from the at least one opacifying layer of the security document. The second ink layer comprises an iridescent, semi-transparent ink composition, the appearance of which varies according to the viewing angle. |
| priorityDate | 2015-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.