| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7442b6cce4e96d3dc4a380851e9224d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_23df49e2daf9879bf36dbee2415503e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cf8ffd9bbb5cdbe57704fff1454c341
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bbd8a2db8a7904089b234375ec497689 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2222-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-47 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-47 |
| filingDate |
2011-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a28b7ad821ab3264c90197105279dd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f673abdfccd94f0d89dfd9013cb758c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bf5a0b6a6d7b435b14ac22400cb873c |
| publicationDate |
2011-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011127473-A1 |
| titleOfInvention |
Passivation treatment of zinc-based coatings |
| abstract |
A method and composition is provided for depositing a passivating coating on a surface of a zinc-based layer. The method comprises exposing the surface of the zinc-based layer to a composition suitable for depositing a passivating coating on the surface of the zinc-based layer. The composition comprises a source of Cr 3+ ions; a source of NO 3 n - ions; and a source of fluoride ions. The initial concentrations of the source of Cr 3+ ions and the source of NO 3 n - ions are such that an initial molar ratio of NO 3 n - ions to Cr 3+ ions is at least about 10:1. Exposure of the surface of the zinc-based layer to the composition deposits the passivating coating having a thickness of at least about 20 nm and a resistivity of less than about 100 mΩ per square. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114107969-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10415148-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109487255-A |
| priorityDate |
2010-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |