http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-2008438-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1370a2d9ddf9fe42407061bb1554372 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9f0e5d752ac3fc538279f087c3450fa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F265-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-08 |
| filingDate | 2008-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac203f0f65e520fa593366f2b51409cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8f76e289bfcb540ed7f2cbb692f9b2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5c4288f099c75d79a9f05be40ce94e8 |
| publicationDate | 2010-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-2008438-A3 |
| titleOfInvention | An aqueous microdispersion of a methacrylate copolymer-based UV filter, a method for its preparation, and a cosmetic photoprotective composition comprising the aqueous microdispersion |
| abstract | The aqueous microdispersion contains copolymer microparticles which have been prepared by copolymerizing 2- [3- (2H-benzotriazol-2-yl) -4-hydroxyphenyl] ethyl methacrylate (Formula I) with a smaller amount of vinyl-type comonomer and crosslinking component. A microdispersion of a particle size of less than 300 nanometers is prepared by grinding the copolymer in a bead mill in the presence of sulfated oxethylated fatty alcohol and is intended to be used as a UV filter in photoprotective cosmetic formulations. Photoprotective creams containing the microdispersion of the benzotriazole copolymer have a high efficiency in filtering ultraviolet light in both UVB and UVA regions of the solar spectrum. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-303028-B6 |
| priorityDate | 2008-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 123.