http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-428853-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a32e9e25304256cf25b64e517a9d3c43 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12H1-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12H1-16 |
| filingDate | 1933-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1935-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-428853-A |
| titleOfInvention | An improved method of effecting a corresponding improvement in the condition of alcoholic liquids to that normally obtained by ageing |
| abstract | Brandy, and other spirits, liqueurs, wines, perfumes, and the like are improved in a manner corresponding to that effected by ageing by treating the liquid with oligodynamically active metals or compounds of such metals. Silver, which may have a microscopically roughened surface layer, is an especially suitable metal. Compounds of silver which are only difficultly soluble may be contacted with the liquid instead of metallic silver, or small quantities of soluble compounds may be incorporated therein. The process may be carried out by placing the liquid in a vessel in which the active substance is provided both as a coating on the walls and as the material of or coating on insertion bodies such as porcelain rings or sand. For example, porcelain rings or grains of sand coated with a fine layer of silver in the manner described in Specification 293,385 or 306,547, [both in Class 81 (i)], may be employed. The liquid may be allowed to remain in or may be run through the vessel, the time of contact being suitably determined. The active layer may also be arranged as a filter, the liquid in this case being clarified and aged in a single operation. Silver phosphate may be used instead of silver as a coating for the insertion bodies in the method of contact for a period only. Another method of treatment is to allow the liquid to flow through a vessel in which it is submitted to a weak electric direct current at a potential of 1-3 volts between electrodes whereof the anode at least is of silver or other oligodynamically active metal, the speed of flow being suitably proportioned to the strength of the current to give the required degree of treatment. In some cases the initial or intermediate products may be treated instead of the liquid in its final form, for example, the diluted fresh wine distillate used in making brandy or the like, and the alcohol, distilled water and alcohol, or mixture of distilled water and alcohol used in making perfumes may be treated instead of the product to which aromatic substances have been added. Perfumes treated by the method have a disinfecting action. Examples are given of the various methods of carrying out the process. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5744183-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02064726-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9707197-A1 |
| priorityDate | 1932-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.