| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B3-25 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-25 |
| filingDate |
1984-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37f806c113f97fdd0194a63ebc777d8c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ac32ea58b3aca99b06b017c8f2c7ace |
| publicationDate |
1985-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4497697-A |
| titleOfInvention |
Electrolytic preparation of 3,6-dichloropicolinic acid |
| abstract |
The rate of production of 3,6-dichloropicolinic acid by reduction of tetrachloropicolinic acid in basic aqueous solution in a given cell can be considerably increased if a trichloropicolinic acid is added to the tetrachloropicolinic acid feed in substantially greater proportions than can result from in-situ reduction of the tetrachloro acid. Preferably, the trichloro acid is obtained by acid hydrolysis of by-products of symmetrical tetrachloropyridine manufacture by chlorination/chlorinolysis of 6-chloro-2-(trichloromethyl)pyridine. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105671588-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0209611-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105671588-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4778576-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4789449-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112824563-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110195239-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110195238-A |
| priorityDate |
1984-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |