http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-392220-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c55cd41e572c62a423664bfd34794e96 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-42 |
| filingDate | 1971-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-392220-A1 |
| titleOfInvention | PROCEDURE FOR PHOSPHATATION - PASSIVATION OF METALS. |
| abstract | Procedure for the phosphating-passivation of metals, characterized in that it comprises bringing the metal into contact with an aqueous solution of phosphating-passivation that contains an acidic phosphate component, an acidifying agent and, possibly, a surface-active agent and/or an accelerator. oxidizing agent, the acidifying agent comprises sulfamic acid and this agent is present in an amount such that the pH of the aqueous solution is between approximately 3 and 6. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1970-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.