| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d844d184a47883d22532349f2acbc95d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_609df01ad7a8afc47764bace851daab6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_261b4569f250c4da511b6bf82e220d81 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D1-0085 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-60 |
| filingDate |
2005-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ecd98d3320c21831269569694e3f62e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00d115ff13a83ad3deed23c0fdfdb6cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e74a1f98bc24d4be5251b2006990d88b |
| publicationDate |
2007-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1740536-A1 |
| titleOfInvention |
Novel perfluoroalkyl hydrophobic and oil-repellent surfactants derived from substituted amides, preparation and use thereof |
| abstract |
The invention concerns the preparation of novel perfluoroalkyl surfactants of cationic type (amine oxide), anionic (carboxylate salts), amphoteric, carboxybetain and sulphobetain, non-ionic (polyoxyethylated and/or propylated amine ether) derived from substituted amides not having any sulphonyl group (SO2) directly bound to the perfluorinated chain and having -NHCO- and -CONH- sequences. The compounds of the invention are used as hydrophobic and oil-repellent agents or as additives in fire-extinguishing foams to improve their fireproof property. |
| priorityDate |
2004-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |