http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02124467-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa7b32ae00ed83af7dfaa0b6a1f7c2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-525 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-84 |
| filingDate | 1989-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0c60a2d973884724d97debd626134ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb4daf7965aef80afdade2f1602b6869 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fb51dda621edb895fb6977f997c0f63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1025f9e446f7304c49c90ab9a1dd31a |
| publicationDate | 1990-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02124467-A |
| titleOfInvention | Multilayered analyzing element |
| abstract | PURPOSE: To make it possible to measure specified ions in a fluid specimen with good reproducibility by a colorimetric method by incorporating the fine particles of hydrophobic vehicle incorporating a reporter material wherein a reagent layer mutually reacts with ionophore and the complex of ionophore and ions and a detectable response is shown and an anion based surface active agent. n CONSTITUTION: A reagent layer incorporating a hydrophilic binder is laminated on a supporting body. A porous developing layer is laminated thereon. As the supporting body, cellulose acetate is suitable. It is advantageous to use gelatin for the hydrophilic binder. Ionophore incorporates molecules which can form a complex selectively with specified ions. For example, valinomycin is bonded to K ions in solution and forms the cation complex. As an anion based surface active agent, fluoro-alkyl sulfonates are desirable. The method for introducing fine grains into the reagent layer is as follows: the grains are dissolved in the single solution or the mixed solution of an organic solvent whose boiling point is 175°C for higher under 1 atmospheric pressure and an organic solvent whose boiling point is 50 - 160°C; and thereafter the grains are finely dispersed in hydrophilic colloid under the presence of anion based surface active agent. n COPYRIGHT: (C)1990,JPO&Japio |
| priorityDate | 1988-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.