http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4886516-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88317f1f036c579086fc5c4a5205cc4a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K- |
| filingDate | 1988-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ecd0c3bb1f23a175d3d3ce445d33cb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb6d20bb0e023173633a7c622cc46b5f |
| publicationDate | 1989-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4886516-A |
| titleOfInvention | Diaminotetrafluoroethoxybenzenes, process for producing same and hair coloring agents containing same |
| abstract | Tetrafluoroethoxybenzenes, and their acid addition salts, of the general formula: <IMAGE> in which R1 may represent hydrogen or an alkyl having from 1 to 4 carbon atoms and R2, R3 and R4 represent one or more of the same or different substituents selected from hydrogen, an alkyl having 1 to 4 carbon atoms or mono- or dihydroxyalkyls having 1 to 4 carbon atoms, provided that the amino groups are situated relative to one another in an ortho- or meta- position and R1, R2, R3 and R4 do not simultaneously represent hydrogen when the amino groups are arranged in a 2,4-position. The compounds of the invention, along with 2,4-diaminotetrafluoroethoxybenzene, are useful as coupler components in oxidative hair coloring agents. A process for making the compounds, as well as a separate process for making the mono-N- beta -hydroxyethyl compounds, is provided. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018001327-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5230710-A |
| priorityDate | 1984-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 500.