http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002020726-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09ef68d5f101548ce2f633f4ef72cad9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 |
| filingDate | 2000-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9cd4f061401ab5f1760d153f2980a38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad68463299f2dc3d854cf9e3f158fc38 |
| publicationDate | 2002-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002020726-A |
| titleOfInvention | Cerium oxide ultraviolet absorber |
| abstract | PROBLEM TO BE SOLVED: To provide a crystalline ceric oxide which is excellent in transparency to be used as an internal additive in heat-resistant films, plastics, paints, cosmetics, etc. and more effectively exhibits an ultraviolet absorbing effect. An ultraviolet absorber comprising: SOLUTION: 2 to 20% by weight based on ceric oxide Crystalline cerium oxide, which is surface-treated with a surfactant and substantially does not contain particles of 200 nm or more, has an average particle diameter of 30 to 100 nm, and has a specific surface area of 70 m 2 / g or less. Is an ultraviolet absorber. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4516729-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005075690-A |
| priorityDate | 2000-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.