http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-536792-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bba842fc4d37dfcaced1b55bc0c91c7c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B15-023 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B15-023 |
| filingDate | 1966-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d30361d7750f0e0ce62db389979ded3 |
| publicationDate | 1973-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-536792-A |
| titleOfInvention | Process for the preparation of perborates |
| abstract | Organic compound with two available H atoms is oxidised to H2O2 in organic solvent mixture, or H2O2 is added to solvent. 0.1 - 0.6 mole Me2B4O7 per mole H2O2 is added and the mixture is recirculated for e.g. 40 min. at 10 - 60 degrees C. Solid product is filtered off. Me may be alkali metal, e.g. Na. Reaction proceeds by stages; Na2B4O7 right arrow NaB4O7.H2O2 right arrow NaBO2.H2O2 right arrow NaBO2.2H2O2 + NaBO2.H2O2. Purification is by benzene washing and vacuum drying. Method is safe, and avoids loss of active oxygen. |
| priorityDate | 1965-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.