http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1062939-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_341296e7d95c48cc1e43f1553283d5cd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4953 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-347 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-41 |
| filingDate | 1999-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98f48e569c24420f628ebb774480cd86 |
| publicationDate | 2001-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1062939-B1 |
| titleOfInvention | Hair dyeing process and suitable compositions |
| abstract | In this process, the dyeing is carried out with the aid of an aqueous preparation which contains 1,2,4-trihydroxybenzene, N, N-bis (2-hydroxyethyl) -p-phenylenediamine and 2,4,5,6-tetraaminopyrimidine as the dye precursors and, if appropriate Contains 2,7-dihydroxynaphthalene. After the preparation has been brought into contact with the hair, the color develops through exposure to the oxygen in the air. Medium to light permanent natural shades can be achieved, which are well suited for covering gray hair colors. |
| priorityDate | 1999-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.