http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100405993-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-0043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24 |
| filingDate | 2000-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100405993-B1 |
| titleOfInvention | Method for producing metallic colloid, and metallic colloid produced by the same method |
| abstract | In the method for producing a metal colloid according to the present invention, a metal ion solution and a pH compensator are added to a treatment solution in which a surfactant is added to water, and the mixture is stirred while controlling the temperature of the treatment solution under a reducing component atmosphere, and the metal ion is reduced to reduce the metal colloid. Creates. When 400-500 times of water is used by volume ratio with respect to the metal ion solution 1, surfactant is a nonionic surfactant and the addition amount of a nonionic surfactant is 0.2-2 times of a metal ion solution. The addition amount of the reducing agent is 40 to 60 times that of the metal ion solution, and the pH compensator adjusts the pH of the treatment solution to neutral or weak alkalinity. The addition amount is 5% concentration and the range of 10 to 30 times the metal ion solution. It is set inside, and the high concentration and high activity metal colloid of this invention is obtained. |
| priorityDate | 1999-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.