http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-216717-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4028c674fcefe670b33d2592d2e8c06e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8dc3c11a85225f49ff90bad63316240c |
| filingDate | 1954-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1954-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-216717-A3 |
| titleOfInvention | A SYSTEM TO PREVENT THE CORROSION OF METALS BY OXIDATION |
| abstract | System to prevent corrosion of metals by oxidation, which consists essentially of the preparation of amines and derived products by the reaction between nitric acid and alcoholic halides, and for example: NH3 plus C2H5 Y = HY plus C2H5 - NH2, which in turn with more iodide will give us tertiary amine or triethylamine; Furthermore, as the three amines formed are bases, they will combine with the iodide that is formed from which the presence of the ammonium iodides, mono, bi, tri, and tetra-substituted, will ultimately result. These alkali treated iodides leave the corresponding amines free, which will be collected by distillation. It can be seen, therefore, that this method is general to obtain the three aliphatic monoamines, primary, secondary and tertiary, and to prepare the materials to be used to wrap or to make the containers of the metallic pieces whose surface preservation wants to be entrusted to the new system., smearing or impregnating them during their manufacture or in a subsequent process, with amines, amine salts, benzoic acids or benzoates or mixtures of these products and their derivatives, and apply these on the metallic surface to be preserved, either directly by smearing or painting or simply by wrapping it in the papers or fabrics prepared in the said way or by placing it in the containers also expressly manufactured by the application of the new system, whereby the surface is in contact with an atmosphere of gases given off by the various substances mentioned and is produced in the same the phenomenon called passivation that makes it inept for them to occur with post Catalyzed reactions resulting in the phenomenon commonly called oxidation. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1954-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.