http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0307583-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3335 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1473 |
| filingDate | 1988-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1992-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0307583-B1 |
| titleOfInvention | Ion selective part of an arrangement for determining ion concentration and procedure for manufacturing hydrophilic groups containing polymeric materials |
| abstract | The parts contain a polymeric material, an ion-selective component and possibly a plasticiser and are used to determine the concentration of ions in liquid media. The polymeric material in these ion-selective parts is a copolymer in which 5 - 25 mol % of the monomer units carry one or more hydrophilic substituents which are hydroxyl groups, carboxyl groups, sulpho groups and/or phosphono groups. The ion-selective parts have, by comparison with ion-selective parts whose polymeric material contains fewer or no hydrophilic groups, a greater constancy of the standard potential and a lower asymmetry potential or no asymmetry potential whatever. These properties of the ion-selective parts are also retained after they have come into contact with solutions which contain proteins and, accordingly, these ion-selective parts are suitable for use in devices for determining the concentration of ions in clinical chemistry, for example in whole blood, serum or plasma. n<??>The polymer components carrying hydrophilic groups are prepared by hydrolysing a corresponding homopolymer or copolymer in which the hydrophilic groups are present in protected form, for example as esters. |
| priorityDate | 1987-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.