http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8323368-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a0b61fa1d8e9e8db409d9253ad6780a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c14fb9d265c6253f9ad839c63a9453e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_572f8c875f521ea60cf137fe36fc0f39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14 |
| filingDate | 2006-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b79103ad7e7199bc6f6345720715894 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00deba4e16632a8d4c244cc80b9a8b59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8aa90f5e9cd6df9ea1c41ff7e1a99c6c |
| publicationDate | 2012-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8323368-B2 |
| titleOfInvention | Production method of polishing composition |
| abstract | [Problems to Be Solved] n To provide a method for obtaining a polishing composition by which a polishing speed is high and the polished surface has little surface failure. n [Means to Solve the Problems] n The present invention relates to a production method of a polishing composition containing zirconia oxide sol including: baking at a temperature ranging from 400 to 1000° C., a zirconium compound having d50 (where d50 represents a particle diameter meaning that the number of particles having this particle diameter or less is 50% of the total number of particles) of zirconium compound particles of 5 to 25 μm and d99 (where d99 represents a particle diameter meaning that the number of particles having this particle diameter or less is 99% of the total number of particles) of zirconium compound particles of 60 μm or less, wherein d50 and d99 are measured by measuring a slurry of the zirconium compound by a laser diffractometry; and wet-grinding a powder of zirconium oxide obtained in the above baking in an aqueous medium until d50 of zirconium oxide particles becomes 80 to 150 nm and d99 of zirconium oxide particles becomes 150 to 500 nm, wherein d50 and d99 are measured by measuring the slurry of the zirconium compound by a laser diffractometry. n [Selected Drawings]None. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8877643-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012080775-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8841215-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012164833-A1 |
| priorityDate | 2005-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 374.