| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ec3edb239006d8d2b31f9d196ab1d74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a13f2f4b613040597223c86b05fefa8a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a690d2d3b154a697bf58ad1ea0526fc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C3-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C3-20 |
| filingDate |
1970-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e2593d9c345b065173f5d5b9614a34c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d34ac8147de2a2df6043872b79bfc00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a27eb537a3df2583686889f0ea065c2 |
| publicationDate |
1972-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3687617-A |
| titleOfInvention |
Process for reducing the thiourea content of alkali- and alkaline earthmetal rhodanides |
| abstract |
THE CONTENT OF THIORUEA AS AN IMPURITY IN ALKALI AND ALKALINE EARTH METAL RHODANIDES IS REDUCED BY HEATING THE IMPURE OR CRUDE RHODANIDE IN AN AQUEOUS SOLUTION AT ELEVATED PRESSURES AND TEMPERATURES TO CONVERT MOST OF THE THIORUEA INTO GASEOUS REACTION PRODUCTS, WHICH CAN THEN BE EASILY SEPARATED OR DRIVEN OFF FROM THE REACTION MIXTURE IN ORDER TO RECOVER A HIGHLY PURIFIED RHODANIDE. |
| priorityDate |
1969-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |