| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b1147c26f61e06e9aafa45d211cf098 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-522
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-56 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9717
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9794
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9789
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P39-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-365
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-347
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/A61K8-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-676
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-18 |
| 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
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-18 |
| filingDate |
2009-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f24343c43d84775b0e4611e671d5d742
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb4244c7bf87ddd029738c7186d700e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0652b06a9eff6b7ede77ef0209aef18b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ff853c51467a328336a31aff2c8534e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3178f93b52d13aca3379293b63c2eb6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56fec91b71b2873616803edb33eea33d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34963a9a8ed27325ff777a4bfd652027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59d235a726aa66d3a4de8848e7ea707d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4644dc61b35fa48ccb023c4a35fcef27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acf0a51e9f33c239115bfed4b950de20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7420b722b40d2712e27f728bc33ad4d |
| publicationDate |
2010-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2730716-A1 |
| titleOfInvention |
Composite particles having an antioxidant-based protective system, and topical compositions comprising the same |
| abstract |
The present invention relates to topical compositions containing a dispersion of composite particles. Each of such composite particles contains one or more core particles encapsulated or entrapped in a polymeric shell. At least some of the core particles are formed of a material capable of causing generation of reactive oxygen species (ROS). Each of the composite particles further contains: (1) a first antioxidant co-encapsulated or co-entrapped with the core particles inside the polymeric shell for quenching or scavenging ROS generated in the vicinity of the core particles, and (2) a second antioxidant coated over the polymeric shell for preventing or reducing oxidative damage to the skin, such as lipid peroxidation. The particle dispersion of the present invention therefore can be readily formulated into topical sunscreen compositions with organic sunscreen agents susceptible to oxidative decomposition or degradation to provide improved protection against skin damage caused by exposure to UV light. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10661244-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10363205-B2 |
| priorityDate |
2008-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |