http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1839646-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b3db7dd56b56cc6d94d0e0cccc38322 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4953 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4973 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49 |
| filingDate | 2007-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15817b18fd38d3f9442c8aeae40dd9bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1b5752c100ab2ba98e890d26c01dfeb |
| publicationDate | 2007-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1839646-A1 |
| titleOfInvention | Dye composition containing a particular cationic hydrazone direct dye, dyeing process and multi-compartment devices |
| abstract | The present invention relates to a composition for dyeing human keratinous fibers, comprising: (a) at least one direct cationic dye of formula (I), or its tautomeric forms [AC (R 3 ) = NN (R 1 ) -B] + X in which : R 1 and R 3 independently of one another represent a hydrogen atom; an alkyl radical optionally bearing a hydroxyl group; A represents a fused or unsubstituted or optionally substituted cationic heterocycle selected from the pyrimidinone, indole or benzothiazole rings; B represents an optionally substituted saturated or unsaturated tricycle selected from dibenzofurans, carbazoles, anthraquinones or dibenzothienyls; X represents an anion or a mixture of cosmetically acceptable anions; (b) at least one cosmetic additive chosen from thickeners and surfactants.n n n The present invention likewise relates to a dyeing method using said composition, in the presence or absence of an oxidizing agent, and a multi-compartment device. |
| priorityDate | 2006-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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