http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-180523-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b8b744d430e252fa21c14c2b8dee176 |
| filingDate | 1947-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1948-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-180523-A1 |
| titleOfInvention | A PROCEDURE FOR THE MANUFACTURING OF A LUMINESCENT SUBSTANCE TO BE USED IN A DISCHARGE PIPE |
| abstract | Process for the preparation of a luminescent substance to be used in a discharge tube as specified in Patent No. 163,724 characterized by the fact that a mixture of silicon oxide titanium oxide and one or more of the calcium oxides strontium cadmium sodium or lithium and possibly magnesium or a mixture of substances that can liberate these oxides by heating, is heated for a few hours in a non-reducing atmosphere, this form of preparation also being able to present the following characteristics, taken separately or in combination: a). - The mixture is heated in an oxidizing atmosphere, for example in air or in oxygen at a temperature slightly lower than that of the lower eutectic of the oxide system used. b) .- Silicon oxide is obtained starting from ethyl silicate ether dissolved in alcohol. |
| priorityDate | 1942-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.