http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1270838-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D1-0085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D1-00 |
| filingDate | 1969-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d14857671c7a5e4fb328a950b1e0cee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9be225495c123c8dc96fd53b8b0f09a6 |
| publicationDate | 1972-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1270838-A |
| titleOfInvention | New fluorine-containing surface-active compounds and uses thereof |
| abstract | 1,270,838. Fire fighting foams. IMPERIAL CHEMICAL INDUSTRIES Ltd. 23 March, 1970 [28 April, 1969], No. 21584/69. Heading ASA. [Also in Division C2] Fire-fighting foams contain as foaming agents compounds of the formula: where Y is a partially substituted aromatic nucleus having at least one substituent which is a fully fluorinated alkyl group containing 2-20 carbon atoms and X is a hydrophilic group attached to the SO 2 group by an oxygen or nitrogen atom of the hydrophilic group. Other foaming agents and/or surfactants may be present, e.g. oligomers of tetrafluoroethylene as described in Specification 1,270,661, proteins, celluloses, soaps, or sulphate or sulphonate surfactants, and also foam-improvers e.g. cellulose derivatives, hydrolysed proteins, glues, or polyalkylene compounds. To generate the foam the aqueous solution may be blown with N 2 or a fluorocarbon, or merely whisked. The compositions and foams therefrom are compatible with dry. powder extinguishants, including NaHCO 3 , KHCO 3 , KCl, K 2 SO 4 , ammonium phosphate or those described in Specification 1,168,092. Examples 8-12 disclose fire-fighting foams of the invention under test. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8168683-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8580715-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4424133-A |
| priorityDate | 1969-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.