http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9234113-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_22c9f10721170478894b34f03017911c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed10ab78e20aaaf580673754a119203f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e001ac73af53ce7fb6bbbe075a31d0a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a1073fccd132df79bc6f5c758c09395c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-0536 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D17-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D17-00 |
| filingDate | 2010-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d02991b7386133bd2f1a719565d49a28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b537774fc25edb0b8883120c715cf15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_645fab6be85e229abe33906fd21f69e3 |
| publicationDate | 2016-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9234113-B2 |
| titleOfInvention | Dispersion of particles of rutile titanium oxide, process for producing the same, and use of the same |
| abstract | The invention provides a dispersion of particles of rutile titanium oxide wherein the particles of rutile titanium oxide have a D50 in a range of 1 to 15 nm and a D90 of 40 nm or less in particle size distribution as determined by a dynamic light scattering method; a specific surface area in a range of 120 to 180 m 2 /g as determined by a BET method; and a rate of weight loss of 5% or less as obtained by heating the particles of rutile titanium oxide from 105° C. to 900° C. n Such a dispersion of particles of rutile titanium oxide is obtained by a process according to the invention, which comprises: a first step in which an aqueous titanium tetrachloride solution is heated and hydrolyzed to obtain a slurry containing the precipitated particles of rutile titanium oxide; a second step in which the slurry obtained in the first step is filtered and washed with water to remove water-soluble salts dissolved therein from the slurry; a third step in which the slurry obtained in the second step is subjected to a hydrothermal reaction in the presence of an organic acid; a fourth step in which the slurry obtained in the third step is filtered and washed with water; a fifth step in which an acid is added to the slurry obtained in the fourth step, and the resulting mixture is subjected to a wet dispersion treatment, thereby obtaining a dispersion; and a sixth step in which excess acid and water-soluble salts are removed from the dispersion obtained in the fifth step. |
| priorityDate | 2009-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.