http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-202935-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c90dc60e5179d2232a22d7fde5a25c85 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-00 |
| filingDate | 1989-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6bd83a0d4e6da973886da45d778e061 |
| publicationDate | 1991-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-202935-B |
| titleOfInvention | Process for producing sliding surface of lead-tin-polytetrafluoro-ethylene with galvanic method |
| abstract | 15-180g/l lead carbonate is added to a bath of borofluoric acid, together with a tin electrode and the electrolysis is carried out at 1-4A/1. After dissoln. glue is added to the bath, electrolysis continues with lead-tin anodes till the deposit on the cathode is less than 18% of the final thickness, then the following is added (g/l): 0.025-0.2 perfluor-octyl sulphonic acid, 1.25-40 ethylene-diamine-tetraacetate, 0.025-4 perfluoroethylcyclohexyl-sulp honic acid, 12-300 polytetra-fluoroethylene of 0.5-70 micron grain size. The coated item is immersed in this electrolyte, rinsed, and dried |
| priorityDate | 1989-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.