| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b479c8a6980d6f378ece668e9a543cc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-047 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-36 |
| filingDate |
1991-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3ee48aebbae7aa4043f3c2fad4b9f11 |
| publicationDate |
1992-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H04214030-A |
| titleOfInvention |
Preparation of titanium dioxide |
| abstract |
PURPOSE: To provide a method for inexpensively and easily producing microcrystaline titanium dioxide of uniform crystal size being 100 nm by reducing a treating agent. n CONSTITUTION: This method for producing micro crystaline titanium dioxide consists of a base treating process of a solid titanium dioxide hydrate (a), a hydrochloric acid treating process (b) and a neutralizing process (c) to perform the process (a) until becoming alkali pH and to adjust a final hydrochloric acid concentration to be 8 to 25 g/liter. n COPYRIGHT: (C)1992,JPO |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017111136-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012507457-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010536689-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011527282-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017119622-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10703913-B2 |
| priorityDate |
1990-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |