http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0610015-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d4f92669695311f71a30a9ddc749c69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 |
| filingDate | 1992-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c727d43956add4b6de1a6094323c7b3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5f9ef6d931944e0a5f51aca0cdf3893 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2310140bf27c703b3bb428497ec96d42 |
| publicationDate | 1994-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0610015-A |
| titleOfInvention | Method for producing ultrafine gold particles |
| abstract | (57) [Summary] [Object] To provide a method for producing ultrafine gold particles having a good distribution state, a large surface area, and a large surface activity. [Composition] A step of extracting an aqua regia solution of gold or a hydrochloric acid or nitric acid solution of chloroauric acid into an organic phase containing a solvating extractant or a neutral extractant, after partial reduction by any photochemical reaction. A method for producing ultrafine gold particles, which comprises a step of back-extracting with an aqueous solution containing an equivalent amount or less of a gold reduction reaction and optionally a surfactant. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03068674-A1 |
| priorityDate | 1992-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.