| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-0532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-0536 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-053 |
| filingDate |
2003-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8635873b598df6445aeb86fad6f5d2e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ff7fcae5d0894ed29a947d4cc551db9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02738b8c79445a9ca90278f659cf2a6e |
| publicationDate |
2004-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-200413254-A |
| titleOfInvention |
Method for producing titanium oxide |
| abstract |
A titanium oxide particle showing high photocatalytic activity with a small particle size can be efficiently produced in a method which comprises the steps of (1) mixing together or sequentially a titanium compound, a base and a foaming agent, wherein the hydroxyl group provided by the base is in a molar amount of about 2.1 times to about 3 times of the titanium atom in the titanium compound; and (2) calcining a solid resulting from said mixing together or sequentially of said titanium compound, said base and said foaming agent. |
| priorityDate |
2002-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |