http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0903804-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9053336f864c5a26dbb215cf18470db1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89ac64d62baaa791ac712c93832985fd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-94 |
| filingDate | 2009-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3993c9c386ff2dc95fbadb7f2fc23dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2df23a16ce13bcac438ea4e78943ba3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a96b1b43c14de73432efe0852c13f6fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9449eb6e7cd02062381a0abaf598862 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fecb15a3442e34fe9b03eb36bf0f0aa |
| publicationDate | 2011-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0903804-A2 |
| titleOfInvention | chemical signal of organic solvent vapors and use thereof |
| abstract | CHEMICAL SIGNALER OF VAPORS FROM ORGANIC SOLVENTS AND USE OF THE SAME The present invention refers to a signal of the presence of organic solvents in the air, easy to prepare, using low cost materials. More specifically, the present invention relates to a signal for the detection of organic solvent vapors composed of a substrate for the deposition of an oxide film, a metal oxide film and a signaling dye, which is based on reversible color changes of joints of the metal oxide / dye type as a function of the concentration of vapors of organic solvents and / or fuels in an environment. The signaler can be visual or attached to a reading and audible signaling equipment. Thus, the present invention enables the continuous monitoring of organic solvent vapors (from handling, leaks, etc.), in order to provide less unhealthy and safer workplaces. |
| priorityDate | 2009-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.