| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88317f1f036c579086fc5c4a5205cc4a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B1-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C225-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C225-34 |
| filingDate |
1991-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_617e3544be25c9455020289bd55e02f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a5b6b30eb8d26b7481a9e31dae28e62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb6d20bb0e023173633a7c622cc46b5f |
| publicationDate |
1992-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9206670-A1 |
| titleOfInvention |
Hair colorant containing 1,4-bis-[(dihydroxyalkyl)amino]-anthrachinone and novel 1,4-bis-[(dihydroxyalkyl)amino)]-anthrachinones |
| abstract |
The object of the present invention are hair colorants containing at least one 1,4-bis-[(dihydroxyalkyl)amino]-anthrachinone of the general formula (I) in which R?1 and R2¿ may be the same or different and mutually independently be a straight-chained or branched C¿3?- to C6-dihydroxyalkyl radical and the new 1,4-bis-[(dihydroxyalkyl)amino]-anthrachinones of the general formula (II). The compounds of the general formula (II) are well tolerated physiologically, dissolve readily in water and give a pale blue hue with great depth of colour. Their properties make them invaluable hair colorants which are also especially suitable for shading black hair colorants. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9319037-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5961664-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5733880-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9902124-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9902124-A3 |
| priorityDate |
1990-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |