http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7338535-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b3db7dd56b56cc6d94d0e0cccc38322 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-065 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-41 |
| filingDate | 2003-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46dda20afc0607cf91af809bfa40d9d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8835e16a9a95c98c9816424a198966b5 |
| publicationDate | 2008-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7338535-B2 |
| titleOfInvention | Process for rapid dyeing and rapid decoloration of human keratin fibres with certain direct dyes |
| abstract | Disclosed herein is a rapid dyeing process for human keratin fibers, such as hair, comprising applying to the keratin fibers at least one dye composition comprising, in a medium suitable for dyeing, at least one direct dye chosen from arylmethane dyes, cationic azo dyes, methine dyes, azomethine dyes and azine dyes; maintaining the composition in contact with the keratin fibers for a leave-in time of less than 5 minutes; and rinsing the treated keratin fibers; wherein the resulting coloration has, according to the CIELAB notation, an L* value of less than 40 and/or a C* value of greater than 20, such as greater than 25, when the composition is applied to natural hair containing 90% white hairs at a temperature of 27° C.±5° C. for a period of 4 minutes, for a bath ratio of 10. Further disclosed herein is a process for stripping the keratin fibers colored with the direct dye, comprising applying an oxidizing or reducing treatment in a time period of less than 5 minutes. |
| priorityDate | 2002-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 181.