| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-173845
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-17 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-168 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-16 |
| filingDate |
1997-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7f27b56542620ff2c0adfcf636e49d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08331ddbf31a79f3954659799830cada |
| publicationDate |
1999-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5962328-A |
| titleOfInvention |
Electrolytic solution fork Karl Fischer coulometric titration and method for water content determination using the electrolytic solution |
| abstract |
An electrolytic solution for Karl Fischer coulometric titration is disclosed which consists mainly of an amine, sulfur dioxide, iodide ions, and a solvent which is a mixed solvent comprising (a) propylene carbonate and (b) a dialkylene glycol monoalkyl ether (wherein the alkylene groups and the alkyl group each have from 1 to 4 carbon atoms). The electrolytic solution, which is based on a less toxic solvent, has fewer side reactions with ketones and is useful in accurately determining the water content of ketones. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115615181-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2488819-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100648855-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1207389-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20030059842-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108426977-A |
| priorityDate |
1996-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |