http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003040869-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-06 |
| filingDate | 2001-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c3732e0844ad07e4ef10818aea80ae4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97ec4f0a7e5bcfffa589682f00262703 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5a703345bebf97b01fe1f50e286a19c |
| publicationDate | 2003-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003040869-A |
| titleOfInvention | Method for producing N, N'-dialkylimidazolinium organic acid salt for aluminum electrolytic capacitor |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a high-purity N, N'-dialkylimidazolinium organic acid salt for aluminum electrolytic capacitors, which does not substantially contain halogen ions or sulfate ions. . SOLUTION: A 2-methyl-2-imidazoline is reacted with dimethyl carbonate to alkylate the N-position to give N, N'-. A methyl carbonate of dialkyl-2-methyl-2-imidazoliniums is produced and hydrolyzed to give N- Acetyl-N, N'-dialkylethylenediamines are formed. This is reacted with an organic acid to cyclize, and N, An N'-dialkylimidazolinium organic acid salt is formed. |
| priorityDate | 2001-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.