http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-112012013126-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26c475bcbe0c24b485b6f37c45cd921f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-78 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D13-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-34 |
| filingDate | 2010-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76308d41b4173b9290e2454c3cfb17f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_372e1d8d6f2dd360c8f82b9931b37abd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd1f3a9b3300d96cbed514c90ff3bd14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2565a64ff64f27e476c8492ec43e7ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_218a54deac69a9895d82f7f09fa069ca |
| publicationDate | 2019-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-112012013126-B1 |
| titleOfInvention | multistage pretreatment process for metal components with steel and / or galvanized steel surfaces, and iron metal surface with passive layer system |
| abstract | multistage pretreatment process for metal components with zinc and iron surfaces. The present invention relates to a chromium-free acidic (a) aqueous composition for anti-corrosion treatment of steel and / or galvanized steel surfaces, comprising metal ions (m) selected from ions of at least one of the nickel, cobalt, molybdenum elements. , iron or tin as well as a multistage process with the application of composition (a) for the anti-corrosion pretreatment of metal components having steel and / or galvanized steel surfaces, the invention relates to zinc metal surfaces or iron, which have a passive layer system containing at least 30 mg / m ^ 2 ^ of nickel and at least 10 mg / m ^ 2 ^ of zirconium, titanium and / or hafnium, as well as sulfur, where nickel is present in at least 30% of atoms in metallic form, which can be obtained in a process according to the invention. |
| priorityDate | 2009-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.