http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04283538-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05f852421c03edc334e958a28ebb22f9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-708 |
| filingDate | 1991-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f02bbc122e9b8e0766070defb963aac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a36308878e3ba0e0c0c3529e249446d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3301a2b896bd761f8e2aeab76e01867b |
| publicationDate | 1992-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04283538-A |
| titleOfInvention | Fluorine-containing carboxylic acid derivative |
| abstract | PURPOSE: To provide a new fluorine-containing carboxylic acid derivative useful as a reactive raw material for imparting multi-functionality such as excellent water and oil repellency and sliding property to various natural and synthetic polymers and as a fluorine-containing surfactant, etc. n CONSTITUTION: The fluorine-containing carboxylic acid derivative of formula I (n is 2-31; m is 3-62; R is 1-22C alkylene; Q is hydroxy, halogen or 1-22C alkoxy), e.g. the compound of formula II. The compound of formula I wherein Q is OH can be produced by reacting a fluorine-containing alcohol of formula III with an ω-halogeno-fatty acid ester of formula IV (X is halogen; R' is alkyl) in the presence of a compound such as Na, Ca or CaH 2 in a polar aprotic solvent and a tertiary alcohol and hydrolyzing the produced fluorine-containing carboxylic acid ester of formula V. n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1486203-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1486203-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7195752-B2 |
| priorityDate | 1991-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.