http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4338440-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0dfa756d8d95385994f1521f13bdf5b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-3335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-414 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-12 |
| filingDate | 1980-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1982-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cbe584ec14df9df1642426c130ef2b6 |
| publicationDate | 1982-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4338440-A |
| titleOfInvention | Diaryl phosphate morpholinium salts |
| abstract | A membrane for use in the determination of calcium ion concentration in an aqueous solution, the membrane being of the type comprising a calcium ion selective component and a carrier material. The membrane is characterized in that the calcium ion selective component is a compound having a formula (I) <IMAGE> (I) wherein X and Y are independently selected from a group consisting of aryl, alkyl(aryl), alkenyl(aryl), alkynyl(aryl), alkyl, cycloalkyl, alkenyl, cycloalkenyl, and alkynyl radicals wherein said alkyl moiety of said alkyl(aryl) radical consists of 1-12 carbon atoms; each alkenyl and alkynyl moiety of said alkenyl(aryl) and alkynyl(aryl) radicals, respectively, consists of 2-12 carbon atoms; each aryl moiety consists of 6, 10, 12, or 14 carbon atoms; and each alkyl, cycloalkyl, alkenyl, cycloalkenyl, and alkynyl radical consists of 6 to 14 carbon atoms; and Z is selected from a group consisting of alkyl radicals containing 1-12 carbon atoms; alkenyl and alkynyl radicals containing 4-12 carbon atoms; and cycloalkyl and cycloalkenyl radicals containing 6 to 12 carbon atoms. The membrane can be employed in an electrode system. A novel compound of formula I, supra, and a method for the manufacture thereof. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0282651-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0282651-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7435841-B2 |
| priorityDate | 1979-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 183.