http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3469353-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75676fd3517ad755fca185c4ee5875d6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-229 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 |
| filingDate | 2017-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5f446e3930ce2827c3bb83854c0ab5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76f9db23043f9ba38c65561beed8c22e |
| publicationDate | 2019-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3469353-A1 |
| titleOfInvention | Indicator device |
| abstract | There is described an indicator device comprising: an indicator section comprising an indicator material that displays different visible properties in response to the presence or absence of an activating agent; an activator section comprising an activating agent that effects a change in the visible properties of the indicator material; and a barrier section comprising a barrier layer that is substantially impermeable to the activating agent, the barrier section being located between the indicator section and the activator section; wherein at least part of the barrier layer is configurable to allow the activating agent and the indicator material to come into contact with each other, thereby effecting a visible change. The device may be used to detect or report the passage of time and can be applied to perishable goods and/or associated packaging to show that packaging has been compromised and/or that the device has been compromised. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113702373-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2924271-A1 |
| priorityDate | 2016-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 134.