http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020158799-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60e66be87630d7cef0ce770e1d898eec |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-18 |
| filingDate | 2019-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f19962ae2eaba07a8b5e8303c9426c34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c751fd94e607a798e88dffec8dcc6191 |
| publicationDate | 2020-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020158799-A |
| titleOfInvention | How to make precious metal hydrosol |
| abstract | PROBLEM TO BE SOLVED: To provide a method capable of producing a noble metal hydrosol having excellent stability and having a property that colloids are easily adsorbed on a solid surface without heating or complicated steps. SOLUTION: An aqueous solution containing caramel or caramel color which is charred by heating saccharides and a reducing agent are added to an aqueous solution of a noble metal salt to prepare a noble metal hydrosol. According to this method, it can be produced without heating or complicated steps, and the precious metal hydrosol produced in this way is stable and has excellent adsorptivity to many solid surfaces, so that it is electroless plated. It is also suitable as a catalyst solution for use. [Selection diagram] Fig. 3 |
| priorityDate | 2019-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.