http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2765216-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4aee53732515ffad1bd323264c5824e6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C53-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C55-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C55-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-21 |
| filingDate | 1997-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02bd97e61c949b75c5f0eb918c2436eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00d47306f4f68a5d216bd460b5189573 |
| publicationDate | 1998-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2765216-A1 |
| titleOfInvention | PROCESSES FOR OBTAINING POLYFLUOROCARBOXYLIC ACIDS AND THEIR SALTS |
| abstract | The invention relates to processes for obtaining polyfluorocarboxylic acids and their salts of general formula: (CF DRAWING IN BOPI) in which RF is a perfluorinated group, linear or branched, containing from 4 to 18 carbon atoms, n is equal to 2, 3 or 11, M represents a hydrogen, sodium or potassium atom, R can be an alkyl group containing from 1 to 18 carbon atoms optionally substituted, an aryl or aralkyl radical optionally substituted, an allyl radical , methallyl or propargyl, a polyoxyethyl group, a 2-oxoalkyl group R "COCH2 - (R" can be a biphenyl group substituted by an alkyl group containing from 1 to 10 carbon atoms or an aralkyl radical or a nitrile function), a COOH group, a polyfluorinated group RF (CH2) 2 NHC (O) CH2- or an RF (CH2) n CR '(COOM) - (CH2) m-2 - group (with m - 2 is equal to 4.5, 6, 8, 10, 11, 12, or 14 and n is equal to 2, 3 or 11) and R 'is a hydrogen atom or a g roup COOM with M having the same meanings as before. As substituents optionally present on the alkyl, aryl or aralkyl radicals, mention may be made of hydroxy, mercapto, oxo or carboxylic groups. These compounds can be used as intermediates for the synthesis of surfactants or for developing vesicular systems. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7196081-B2 |
| priorityDate | 1996-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.