| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-88 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4926
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10 |
| filingDate |
2002-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71a05064cfc298b1821e7080b59d26ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9619aa67acd21aa79bd06cac7cfb475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_112cd55775c8f2c547f96335651dd881
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe9f94cfe1842c41910e3eed7bbea64c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_821efd49961d6b267c0f8279abb0876f |
| publicationDate |
2003-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003196281-A1 |
| titleOfInvention |
1-benzopyrane-derivatives and colouring agents containing the salts thereof |
| abstract |
The present invention concerns an agent for coloring fibers that is obtained by mixing two components—if necessary with the addition of an alkalinizing agent or an acid—said agent being characterized in that one component (component A2) contains at least one electrophilic compound and the other component (component A1) contains at least one 1-benzopyran of formula (Ia)/(Ib) or a 1-benzopyrylium derivative of formula (I), n n n and a method for temporarily coloring keratin fibers whereby the hair is first colored with the aforesaid coloring agent and then, at any future time, is again decolorized with a reducing agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112390790-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111875574-A |
| priorityDate |
2001-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |