| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a61c11d10dd703b85946a6f210e064f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d47ea4a98d4d599e0ff810991424307 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-57 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-898 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-898
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-897
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-00 |
| filingDate |
1994-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb019c60a681ad9db3c70f67c501fdd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c968dd201f920e88adbbe5f775a77b40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f13b7919ff0d9577cb25b39c3bf56ea |
| publicationDate |
1997-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0697852-B1 |
| titleOfInvention |
Cosmetic treatment of substrates |
| abstract |
A method of treating a substrate, particularly skin or hair with a cosmetic agent, comprising: (a) providing the cosmetic agent chemically bonded to at least one azlactone substituent moiety; (b) applying the azlactone-functionalised cosmetic agent to the substrate to effect reaction of the or each azlactone moiety with an or a respective nucleophilic reactive site on the substrate; whereby the molecules of cosmetic agent are chemically bound to the substrate to impart one or more cosmetic benefits thereto. The chemisorption resulting from the reaction of the azlactone group or groups with the substrate provides a significantly longer lasting cosmetic benefit compared with conventional cosmetic agent delivery systems. |
| priorityDate |
1993-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |