http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8771376-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b3db7dd56b56cc6d94d0e0cccc38322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_58e4cb972d02993cbd0802b5257eb29c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f552bda1e07b97dc1803d0bb8403c791 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb58b978e5e3ba5766521052882d2693 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4946 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4993 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10 |
| filingDate | 2011-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c2e347d69fb62df26b527ec278dc22e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_698528a5d0fd2910b6adb9d2497b8172 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70fe5edfc0d85ab6413b55d5a1eb0804 |
| publicationDate | 2014-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8771376-B2 |
| titleOfInvention | Composition comprising at least one 2-pyrrolidone functionalized with an ester or amide radical, and at least one pigment or direct dye, for dyeing keratin materials |
| abstract | The invention relates to a composition for dyeing keratin materials, and in particular human keratin fibres such as the hair, comprising at least one 2-pyrrolidone functionalized in the 4 position with an ester or amide radical, and at least one hydrophobic direct dye or a pigment; a dyeing process using this composition. Similarly, the invention relates to the use of the said pyrrolidone combined with a direct dye or a pigment for dyeing keratin materials, and especially to the use of the said pyrrolidone for improving the colour uptake onto the fibres of direct dyes that are sparingly soluble or insoluble in aqueous-alcoholic supports. The invention also relates to novel pyrrolidone derivatives. The present invention makes it possible in particular to obtain direct dyeing on keratin materials that is fast, resistant to washing, chromatic and powerful. |
| priorityDate | 2010-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1665.