http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6945050-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-42 |
| filingDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-6945050-B1 |
| titleOfInvention | Non-cyanide replacement gold plating solution and replacement gold plating method |
| abstract | PROBLEM TO BE SOLVED: To obtain a stable non-cyan-based gold plating solution containing monovalent gold (I) ions and to obtain a gold film having little variation in film thickness regardless of the size of the plated area of a base metal. A plating solution and a replacement gold plating method using the replacement gold plating solution are provided. SOLUTION: A non-cyanide gold-plated solution is a gold-plated solution containing monovalent gold (I) ions and 5,5-dimethylhydantoin and having a pH of 6 to 12. The monovalent gold (I) ion may be obtained from a trivalent gold (III) compound by hydantoin or 1-methyl hydantoin. [Selection diagram] None |
| priorityDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.