http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-508437-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b04f5b6a02051c94d6eaf190b751ed2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-20 |
| filingDate | 1938-08-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1939-06-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-508437-A |
| titleOfInvention | Improvements in or relating to cooling media for use in heat interchange systems |
| abstract | 508,437. Cooling liquids preventing corrosion. I. G. FARBENINDUSTRIE AKT.-GES. Aug. 9, 1938, No. 23507. Convention date, Aug. 20, 1937. [Class 29] [Also in Group XVIII] A cooling medium for internal-combustion engines and for heat exchange systems generally consists of an aqueous solution of one or more neutral alkali metal fluorides, of a concentration of at least 10 per cent by weight of fluoride, with the addition of an alkali metal silicate or chromate of between 0À1 and 5 per cent by weight of the fluoride in the solution, to lessen corrosion. An alternative cooling medium comprises an aqueous solution of a fluoride of about 10 per cent concentration and a nionohydric alcohol up to 50 per cent by volume of the solution, with or without the addition of the silicate or chromate as above. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1816177-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1816177-A1 |
| priorityDate | 1937-08-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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