http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013168528-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C28-00 |
| filingDate | 2013-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2013168528-A1 |
| titleOfInvention | Blackening solution for black Cr-Co alloy plating film |
| abstract | According to the present invention, a black Cr-Co alloy plating film having a Cr content of 1 to 15% by weight is brought into contact with a blackening treatment solution comprising an aqueous solution having a pH value of -1 to 5. The present invention provides a method for blackening an alloy plating film. ADVANTAGE OF THE INVENTION According to this invention, about a plating film with a weak blackishness formed from the plating bath containing a trivalent chromium, a blackness can be improved and decorativeness can be improved further. Furthermore, the corrosion resistance can be further improved by performing the electrolytic chromate treatment after the blackening treatment. |
| priorityDate | 2012-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.