| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_994be49c34e2ae5c6d6bba11d0653b0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72aac4e6716c9f75658f976af43b782b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F17-235 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F17-235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-04 |
| filingDate |
1996-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3243218c759b33e2204eebfe6e7b1ac9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4d0916c5d0830c2349bbba427a49cd1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb78e8daff86bd5c267ba779c9da9ab6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05d8f5031d1e70a402f39fca9b8710b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9e872c0d328be2f483bb398dede9321 |
| publicationDate |
1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5750090-A |
| titleOfInvention |
Silica-cerium oxide composite particles, method for the preparation thereof and resin composition and a cosmetic composition compounded therewith |
| abstract |
Proposed is a powder of silica-cerium oxide composite particles useful as an ultraviolet shielding agent in a resin composition or as a sunscreening agent in a cosmetic composition. The cerium oxide-based composite particles consist of cerium oxide and 5 to 60% by weight of amorphous silica calculated as SiO 2 . The composite particles are prepared by the addition of sodium silicate and an inorganic acid to an aqueous slurry containing precipitates of cerium hydroxide so as to precipitate amorphous silica on the particles of cerium hydroxide followed by drying and calcination of the particles separated from the reaction mixture. Various formulations of cosmetic compositions compounded with the silica-cerium oxide composite particles are disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116042180-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9447306-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10610852-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8029754-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2559884-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6231838-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007048550-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8129022-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009263650-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103596679-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103596679-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008132403-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11040332-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6623858-B1 |
| priorityDate |
1996-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |