http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9758470-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7f130cf4d2371947d5480d7f18b6008 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C219-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-06 |
| filingDate | 2014-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5597ef5b5d037d2195e72e72a73b932 |
| publicationDate | 2017-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9758470-B2 |
| titleOfInvention | Bis(perfluoroether carboxylic acid alkyl)amino ester and method for producing the same |
| abstract | A bis(perfluoroether carboxylic acid alkyl)amino ester represented by the general formula: {C n F 2n+1 O[CF(CF 3 )CF 2 O] a CF(CF 3 )COO(CH 2 ) b } 2 NR, wherein R is a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, an aryl group, or an aralkyl group; preferably an alkyl group having 1 to 6 carbon atoms or an aryl group; n is an integer of 1 to 3; a is an integer of 0 to 20, preferably an integer of 1 to 6; and b is an integer of 1 to 12, preferably an integer of 1 to 4. The bis(perfluoroether carboxylic acid alkyl)amino ester having an amino group at the end of the ester group is produced by reacting a perfluoroether carboxylic acid fluoride compound of the formula: C n F 2n+1 O[CF(CF 3 )CF 2 O] a CF(CF 3 )COF and a bis(hydroxyalkyl)amine compound of the formula: HO(CH 2 ) b NR(CH 2 ) b OH at a molar ratio of 2:1 in the presence of an alkali metal fluoride. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018016223-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10000444-B2 |
| priorityDate | 2013-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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