http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008086824-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bbbef95376cb8895d6d5d71a29a0823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4af43a7daa349891549a189401226305 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-416 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-065 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-30 |
| filingDate | 2007-05-17^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0175e1794ae63059457ce359fa986ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbb3c74821029ac26b5e08d7b6d32ab3 |
| publicationDate | 2008-04-17^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2008086824-A1 |
| titleOfInvention | Use of a cationic hydrotrope for the direct dyeing of keratinous fibres, composition comprising it and colouring processes employing it |
| abstract | A subject-matter of the present invention is the use, in the direct dyeing of keratinous fibres, of at least one direct dye and of a specific cationic hydrotropic agent of formula: n n nin which X represents CH or N + R 6 with R 6 representing a C 1 -C 10 alkyl, R 1 represents either a hydrogen or a C 1 -C 10 alkyl, if X represents N + R 6 , or (CH 2 ) n N + R 3 R 4 R 5 with R 3 , R 4 and R 5 , which are identical or different, representing a C 1 -C 10 alkyl and n representing an integer between 0 and 12, if X represents CH; R 2 represents a C 1 -C 4 alkyl; p has a value 0 or 1; the electrical neutrality of the compound being provided by a cosmetically acceptable anion or a mixture of cosmetically acceptable anions. nThe invention likewise relates to a dyeing composition comprising at least one dye and such a cationic hydrotrope and to colouring processes employing this dyeing composition. |
| priorityDate | 2006-05-22^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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