http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-1772197-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c4c2a511a2086c8ccc1c65796c28d672 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B35-121 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B35-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B26-12 |
| filingDate | 1991-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92b42f55ada7084ec73a87590f2f7edf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd7fcacb676d5fab049d53b9a3241aab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9984ed8bd28233fa68487efa1ad0058e |
| publicationDate | 1992-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-1772197-C |
| titleOfInvention | Method of lithium tetraborate preparation |
| abstract | Use: production of metal borates for their further use in industry. SUBSTANCE: treatment of supersaturated aqueous solutions of lithium tetraborate is carried out with a non-aqueous solvent, dimethylformamide, containing water at a volume ratio of dimethylformamide-water equal to (3-8): 1, and a solution of lithium tetraborate is acidified to pH 8.0-8.1. The solution is acidified by the addition of nitric or hydrochloric acid. 1 s.p. f-ly. |
| priorityDate | 1991-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.