http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102161400-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fbf958642c07d494bf40a68cc1c05135 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D1-0042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D1-0057 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D1-00 |
| filingDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a343f89523e14c744fb778e08094f30 |
| publicationDate | 2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102161400-B1 |
| titleOfInvention | fire-extinguishing agents containing low-fluorinated surfactants and their preparing methods |
| abstract | The present invention relates to a method for manufacturing a fire extinguishing agent, which is prepared by dissolving a fluorine surfactant in a solvent and then adding water, and adding potassium carbonate, potassium acetate, urea, citric acid, aluminum sulfate, ammonium phosphate, and sodium bicarbonate as inorganic salts. As, The present invention uses an anionic/non-ionic fluorine surfactant containing a low fluorinated alkyl group-hydrocarbon group or a low fluorinated alkyl group-low fluorinated alkyl group, thereby realizing a low surface tension of the digestive liquid and enhancing high solubility in water while being eco-friendly. It has the effect of providing A-class and K-class digestive juice composition. In addition, the present invention can provide a fire extinguishing agent capable of replacing PFOS/PFOA, which is harmful to the environment, by providing a low fluorocarbon fluorosurfactant. Accordingly, the fluorine-based anionic or nonionic surfactant having a low fluorinated alkyl group of the present invention exhibits low surface tension even though the length of the fluorine chain is short and one chain is a hydrocarbon group. have. |
| priorityDate | 2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.