http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MD-2560-F1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8654b3f7649d7b5ff5036530a378d2a8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-46 |
| filingDate | 2002-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cb48e8436772199d2f1d0c101b54ef2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61b1de842fd81ab4e7d00d6c5d2f8917 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cd0b2544537797ee6476f9a341c7661 |
| publicationDate | 2004-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MD-2560-F1 |
| titleOfInvention | Process for obtaining the magnetic liquid |
| abstract | The invention relates to the field of electrochemistry, in particular to the processes for magnetic fluid obtaining and may be used in the machine building industry.The process for magnetic fluid obtaining includes obtaining of the colloidal ferromagnetic particles, peptization and transfer of the particles into an organic inert fluid. Obtaining of the colloidal ferromagnetic particles is carried out at the electrolysis by anodic dissolution of the metal iron into an electrolyte containing, g/l: barium acetate tttttup to 5salts of the nickel, copper, zinc or cobalt heavy metals t5...10sodium oleate ttttt1...2.The electrolysis is carried out in flux passing through the space formed between the electrodes of the metal anode and the rotary abrasive cathode, at a pH 7...8, the linear velocity of the flux being 5...30 mm/s, and the current density of 20...50 A/dm2.Claims: 1Fig.: 1 |
| priorityDate | 2002-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.