http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-980009648-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06B9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49 |
| filingDate | 1997-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1998-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-980009648-A |
| titleOfInvention | Compositions for oxidative dyeing of keratin fibers and dyeing method using them |
| abstract | The present invention relates to 2-amino-3-hydroxypyridine and (3) as a first coupler combined with an oxidizing base selected from p-phenylenediamine (1) and / or p-aminophenol (2). A composition for the oxidative dyeing of keratin fibers, containing a second coupler selected from the m-aminophenol derivatives of, and a dyeing method using this composition containing an oxidizing agent.n n n (One)n n n Wherein R 1 is a hydrogen atom or C 1 -C 4 alkyl, C 1 -C 4 monohydroxyalkyl, C 2 -C 4 polyhydroxyalkyl, alkoxy (C 1 -C 4 ) alkyl, phenyl or 4 Represents an '-aminophenyl radical, R 2 represents a hydrogen atom or a C 1 -C 4 alkyl, a C 1 -C 4 monohydroxyalkyl or a C 2 -C 4 polyhydroxyalkyl radical, and R 3 represents hydrogen Atom, halogen atom such as chlorine atom, or C 1 -C 4 alkyl, C 1 -C 4 monohydroxyalkyl or C 1 -C 4 hydroxyalkoxy radical, R 4 represents a hydrogen atom or C 1 -C 4 Alkyl radicals, provided that:-R 2 represents a β-hydroxyethyl radical and R 1 and R 4 represent a hydrogen atom, R 3 is other than a methyl radical, and-R 2 is β-hydroxy If an ethyl radical is represented and R 1 and R 3 represent a hydrogen atom, then R 4 cannot represent the methyl radical at position 6.]n n n (2)n n n [Wherein: R 5 represents a hydrogen atom or C 1 -C 4 alkyl, C 1 -C 4 monohydroxyalkyl, alkoxy (C 1 -C 4 ) alkyl, or C 1 -C 4 aminoalkyl radical, R 6 is hydrogen or a fluorine atom or C 1 -C 4 alkyl, C 1 -C 4 monohydroxyalkyl, C 2 -C 4 polyhydroxyalkyl, C 1 -C 4 aminoalkyl, cyano (C 1 -C 4 ) alkyl or alkoxy (C 1 -C 4 ) alkyl radicals, provided that at least one of the R 5 or R 6 radicals represents a hydrogen atom.n n n (3)n n n [Wherein: R 7 represents a hydrogen atom or a C 1 -C 4 alkyl, a C 1 -C 4 monohydroxyalkyl or a C 2 -C 4 polyhydroxyalkyl radical, R 8 represents a hydrogen atom, C 1- C 4 alkyl or C 1 -C 4 alkoxy radical or halogen atom selected from chlorine, bromine and fluorine, R 9 represents a hydrogen atom or C 1 -C 4 alkyl, C 1 -C 4 alkoxy, C 1 -C 4 Denotes a monohydroxyalkyl, a C 2 -C 4 polyhydroxyalkyl, a C 1 -C 4 monohydroxyalkoxy or a C 2 -C 4 polyhydroxyalkoxy radical, one of the R 7 , R 8 and R 9 radicals The above is anything other than a hydrogen atom.] |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100514461-B1 |
| priorityDate | 1996-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 134.