| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0edfe1b795a98d235be31914eb88522b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3fff2c32059504c5d480c355e711ba2b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-413 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-29 |
| filingDate |
2015-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bddd21edd60c08f33ba6dff72f2909bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1920c7838c4381804a7b196fd88fd86f |
| publicationDate |
2017-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017224594-A9 |
| titleOfInvention |
Method of formulating zinc oxide powder blends for balanced uva/uvb attenuation |
| abstract |
Disclosed is a composition that comprises an effective proportion of a first metal oxide powder having a primary particle size and a secondary particle size selected for the first metal oxide powder to attenuate UV A and an effective proportion of a second metal oxide powder having a secondary particle size selected for the second metal oxide powder to attenuate UVB. The mean secondary particle size of the first metal oxide powder is greater than the mean secondary particle size of the second metal oxide powder. In one embodiment, the first and the second metal oxide powders are both zinc oxide. |
| priorityDate |
2007-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |