http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0792454-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-61 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333 |
| filingDate | 1995-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_079755bc2334cf6559d395b04fa2a2bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccdd5200b0c176c6877c34dbeb119c62 |
| publicationDate | 2002-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0792454-B1 |
| titleOfInvention | RANDOMLY SEGMENTED THERMOPLASTIC POLYURETHANES AS MATRIX FOR ELECTROCHEMICAL ANALYSIS OF Ca++ IONS |
| abstract | PCT No. PCT/EP95/04300 Sec. 371 Date Jul. 25, 1997 Sec. 102(e) Date Jul. 25, 1997 PCT Filed Nov. 2, 1995 PCT Pub. No. WO96/15443 PCT Pub. Date May 23, 1996Composition, comprising in homogeneous distribution A) at least one salt containing a lipophilic anion, B) a plasticiser-free thermoplastic randomly segmented polyurethane which is soluble in organic solvents, a polyurea or a polyurethane urea, which components are formed from a) 5-45% by weight of an aromatic, cycloaliphatic or linear aliphatic dilsocyanate, b) 0-20% by weight of a linear or branched C2-C12alkylenediol or C2-C12alkylenediamine, c) 0-75% by weight of a polytetrahydrofuran or aminopropyl-terminated polytetrahydrofuran, d) 0-10% by weight of a polyethylene glycol or aminopropyl-terminated polyethylene glycol, e) 0-75% by weight of a polypropylene glycol or aminopropyl-terminated polypropylene glycol, which composition contains f) 15-95% by weight of a hydroxy-, hydroxypropyl- or aminopropyl-terminated polydimethylsiloxane, the percentages relating to the amount of polymer, and the sum of components a) to f) being 100, and C) a nonionic ionophore which forms a complex with Ca++ ions. The invention also relates to an electrode for calcium analysis, containing said composition in the form of a membrane, to a process for the electrochemical analysis of Ca++ ions in solution as well as to the use of this composition for the electrochemical analysis of Ca++ ions. |
| priorityDate | 1994-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 170.