http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1301163-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10 |
| filingDate | 2001-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71633f82cc6f123a1f58fec7a449586c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9228bdce8901ae2a2af2754b171c59c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_889d0503a0ff83e0ee11a8251da4e67d |
| publicationDate | 2005-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1301163-B1 |
| titleOfInvention | Oxidative hair colouring agents containing at least one disubstituited 2,4-diamino phenyl ether as a coupling component |
| abstract | The invention relates to oxidised colouring agents for colouring keratin fibres, particularly hair fibres, characterised in that they contain at least one developer component and at least one 2.4-diamino phenyl ether of formula (I), as a coupling component wherein R1 represents a C1-C4 alkyl group, a C1-C4-monohydroxy alkyl group, a C2-C4 polyhydroxy alkyl group or a phenyl group, R<2> and R<3> independently mean a C1-C4 alkyl group, a C1-C4-monohydroxy alkyl group or a C2-C4 polyhydroxy alkyl group and R<4> and R<5> independently mean hydrogen, a C1-C4 alkyl group, a C2-C4-monohydroxy alkyl group, a C2-C4 polyhydroxy alkyl group, an allyl group or a benzyl group, or containing sals thereof, producing intense reddy and browny colours with high fastness. P-phenylendiamine or derivates thereof are used as developers. |
| priorityDate | 2000-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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