http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2412959-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1920f83e36fa3806a1eeda260bac2bba http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0875ad9dbe57e05187af4523b850b6c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-28 |
| filingDate | 2009-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_322ddd91fd2e7afe7e37be57cefcab0a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a86929f1431d6fa35b1f113f0829450 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c98658b3d60f4e38021259d6a719fa8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc5d54eaf80f6fb114351ba792976589 |
| publicationDate | 2011-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2412959-C1 |
| titleOfInvention | Polymer chemosensory material |
| abstract | FIELD: chemistry. ^ SUBSTANCE: invention relates to chemosensory materials which can be used as convertible optical indicators for continuous prolonged determination of presence and content of hydrogen ions in solutions. The invention discloses a polymer chemosensory material which contains cellulose triacetate in amount of 99.997-99.99 wt % and a tetraammonium salt of 5, 10, 15, 20-tetrakis(4-sulfonaphthophenyl)-21H, 23H-porphyrin in amount of 0.003-0.01 wt %. ^ EFFECT: material has selective optical response on content of hydrogen ions in solutions, does not contaminate the test solution and can be used several times in media with varying pH. ^ 1 tbl, 12 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2786858-C1 |
| priorityDate | 2009-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.