http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0903804-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05a5364a0c557fcc87e24261395a3f3f 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_dd7e9142c8c153c5a2c890fc91dbca3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5f5ad0813ffc675ae2166e03a81a8a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_288cdf444ab2f211f94e22a5d007f2ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_381f8ffa1ff44310c6eacdfe4f956832 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1e02c28d20b7ec65d0ec137c13716bb |
| publicationDate | 2018-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0903804-B1 |
| titleOfInvention | chemical signaling of organic solvent vapors and use thereof |
| abstract | Chemical Solvent Vapor Indicator and Use thereof The present invention relates to a readily available organic solvent in the air using low cost materials. More specifically, the present invention relates to an organic solvent vapor detection flag consisting of an oxide film deposition substrate, a metal oxide film and a dye flag which is based on reversible color changes of metal oxide / dye type joints as a function of vapor concentration of organic and / or combustible solvents in an environment. The signaler may be visual or coupled to a reading and signaling equipment. Thus, the present invention enables continuous monitoring of organic solvent vapors (from handling, leaks, etc.) 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: 59.