| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_013ca4033c2c68ca0d92b26329198aa2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-00 |
| filingDate |
2005-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26c9225d3518e087d97dd345d6d1419e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48e77a6778d90e5a0611de558b6ff114
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_229f2ac642549318d1ff57ee6942131c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cf7fac0db0717eeec2a9852106a2275 |
| publicationDate |
2006-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006216828-A1 |
| titleOfInvention |
Rapid-response reversible dry surface CO2 detector |
| abstract |
Compositions for CO 2 detector solutions and rapid-response reversible dry surface CO 2 detectors made from them are disclosed. The CO 2 detector solutions generally comprise a poly(oxyethylene) based compound, a pH sensitive indicator dye, an organic solvent, a cationic phase transfer agent and an anionic base. However, minimally these detector solutions comprise a poly(oxyethylene) based compound, a pH sensitive indicating dye, an organic solvent and a base. The solutions were embedded onto a solid support made of polyethersulfone filter material in order to form rapid-response reversible dry surface CO 2 detectors. Rapid-response reversible dry surface CO 2 detectors are produced which function at rates in excess of 180 one-way color changes/minute when exposed to alternating 0% and 5% CO 2 concentrations. A preferred embodiment using cationic methyltricaprylylammonium in conjunction with the phenoxide anion is substantially humidity resistant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011124115-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009095290-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1972929-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10667741-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11554237-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009004751-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8720445-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010310425-A1 |
| priorityDate |
2005-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |