| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adb0e564374fedf34b36103d36e6455a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-496
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-35 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3475 |
| filingDate |
2011-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_340953eb3b1c51025ea156dd50851e65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e649ccd601a972055c1143e78421914c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_585103ac6ff7c5df88d759c917934e0e |
| publicationDate |
2012-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120108043-A |
| titleOfInvention |
2-phenyl-1,2,3-benzotriazole for ray absorption |
| abstract |
The present invention relates to novel benzotriazoles and novel topical compositions comprising such benzotriazoles. The present invention also relates to the use of novel benzotriazoles as light stabilizers and as solubilizers for dibenzoylmethane derivatives such as butyl methoxydibenzoylmethane. In one embodiment, the present invention relates to novel benzotriazoles of formula la: (Ia) Wherein R 2 is hydrogen; C 1 - 30 alkyl; C 1 - 5 alkoxy; C 1 - 5 alkoxycarbonyl; C 5 - 7 cycloalkyl; C 6 - 10 aryl or aralkyl, and; R 3 is hydrogen; C 1 - 5 alkyl; C 1 - 5 alkoxy or halogen, preferably hydrogen or Cl; R 4 is hydrogen or C 1 - 5 alkyl, and; R 5 is C 1 - 30 alkyl or C 5-10 cycloalkyl. |
| priorityDate |
2010-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |