| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-10 |
| filingDate |
1983-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62808fef840b73469eafa88b61a4a66d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51176a5aba571b302504b38c7c6fbb2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c412aa23e5a989fb053872803e233053 |
| publicationDate |
1984-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DD-209749-A5 |
| titleOfInvention |
SILVER CATALYSTS, PROCESS FOR THEIR PREPARATION |
| abstract |
The new silver catalysts contain from 3 to 20% by weight of silver and from 0.003 to 0.05% by weight of potassium, rubidium, cesium or a mixture thereof as a promoter on a heat-resistant, porous carrier material, percentages by weight, based in each case on the weight of the catalyst. They are prepared by applying the silver in the form of a silver salt-amine complex with a specific amine to the carrier material and reducing the complex compound to metallic silver, the amine being a mixture of tert-alkylamine and sec-alkylamine. |
| priorityDate |
1982-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |