http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NO-20044171-L
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5cd84f92e5e2ff95dfd19e4e329db3b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 |
| filingDate | 2004-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67954f0cb295772c0db81f99a0f3f2cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb51f2d7ded445eb851e034b712a4bd4 |
| publicationDate | 2004-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | NO-20044171-L |
| titleOfInvention | Absorption of organic reagent into diagnostic test equipment by forming amine salt complexes |
| abstract | A method of applying an organic acid reagent having limited transsolubility in organic solvents, aqueous solvents and mixtures thereof to a component of a diagnostic test device by mixing an organic acid reagent and an amine to form a salt complex, dissolving the salt complex in a solvent to release the organic acid reagent into the solvent, and add the solvent to the component of the diagnostic test device so that the organic acid reagent present in the solvent is integrated into the diagnostic test device. The amine is represented by the formula HNR wherein m is 0.1 or 2; n is 1, 2 or 3; the sum of m and n is 3; and R is an independently selected group which renders the salt complex soluble in aqueous solvents, organic solvents or mixtures thereof. The amine is also represented by the formula NR / wherein R is an independently selected group which makes the salt complex soluble in aqueous solvents, organic solvents or mixtures thereof. The organic acid reagent is selected from a carboxylic acid, a sulfonic acid, a phosphoric acid and mixtures thereof. Preferred reagents are dyes such as pyrogallol red. In a specific embodiment, the diagnostic test device is a paper test strip. |
| priorityDate | 2002-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.