| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f5bcdd02d1a77b4686034135020f3197 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3437 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3432 |
| filingDate |
1994-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c9c33cee836dc52b7de509aba97bcbf |
| publicationDate |
1995-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0640591-A1 |
| titleOfInvention |
Azomethine derivatives as UV light absorbers |
| abstract |
The present invention provides a UV light absorber comprising an azomethine compound represented by the formula:n n [wherein R¹ is a hydrogen atom, or a straight- or branched-chain alkyl group having 1 to 4 carbon atoms; and R² and R³ independently represent a hydrogen atom, a carboxyl group, a halogen atom, an alkoxy group having 1 to 4 carbon atoms, a straight- or branched-chain alkyl group having 1 to 12 carbon atoms or an alkoxycarbonyl group having 2 to 5 carbon atoms] as an active ingredient. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0900794-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6172232-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103508950-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103508950-A |
| priorityDate |
1993-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |