http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4406820-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_66e56843096db98b631f6080494229b4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-66 |
| filingDate | 1982-04-02^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-09-27^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbd7b98409726c1444fe8e97adfc70e2 |
| publicationDate | 1983-09-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4406820-A |
| titleOfInvention | Controlled addition of promoters to ethylene oxide catalysts |
| abstract | An improved method is disclosed for improving the selectivity of supported silver catalysts by incorporating a promoter therein. The improvement comprises forming a solution of a compound of the promoter and an anion selected from the group consisting of unsaturated carboxylic acids, aminoorganic acids, and hydroxybenzoic acids in a solvent and contacting the catalyst with the solution. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0211521-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4837194-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4491638-A |
| priorityDate | 1982-04-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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