http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014132065-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2570338a9013bd96d826b33c9759adfb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-229 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G04F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
| filingDate | 2014-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a85bb634e4255d9ecaecd23540d38ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee11db9225d55b66986fcf9968144f9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67c92c1fc56a8c83320c3a9eb2fcb329 |
| publicationDate | 2014-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2014132065-A1 |
| titleOfInvention | Time passage indicator |
| abstract | There is described an indicator device for indicating the passage of time, the indicator device comprising an indicator section and a barrier section adjacent thereto, said indicator section comprising: an indicator material; a substrate material; and a first adhesive layer; the indicator material and the substrate material being in the form of one or more layers; the indicator material displaying different visible properties in response to the presence or absence of a chemical agent and/or the concentration thereof; the barrier section comprising a removable barrier layer, the removable barrier layer being substantially impermeable to the chemical agent; wherein on removal of the removable barrier layer, the concentration of the chemical agent in the indicator section changes over time, effecting a visible change. The device may be used to detect the presence/absence of oxygen, water, carbon dioxide, an amine, ammonia, and/or carboxylic acids or to indicate the passage of time. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017216542-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11371974-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106093295-A |
| priorityDate | 2013-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 323.