http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-745144-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae70251a78924da118844b0f5304fb97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2399d00d473d6c9bc38578bbc884368 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0ca5aca32199b282348ced22bc11e33 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9728 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-305 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-30 |
| filingDate | 1953-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1956-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-745144-A |
| titleOfInvention | Improvements in or relating to the dyeing of hair and other keratinous materials |
| abstract | Hair and other keratinous material is dyed by the aerobic oxidation thereon of mono- or orthodi-hydroxybenzene or an alkyl substituent thereof having an unsubstituted position para with respect to a hydroxy group or, in the case of the monohydroxy compounds, having an unsubstituted position ortho with respect to the hydroxy group and a second unsubstituted position para with respect either to the hydroxy group or said unsubstituted ortho position, the oxidation being promoted by a small amount of an extract containing the enzyme tyrosinase. An aqueous solution of the two components may be applied to the hair or, alternatively, a solution of the hydrobenzene compound may be applied first followed by the extract of the enzyme. Specified hydroxybenzene compounds are phenol, catechol, m- and p-cresol. Examples are given of the dyeing of hair and, in one case, of the dyeing of wool. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2944869-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1106925-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6099590-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03069051-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3251742-A |
| priorityDate | 1953-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.