| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdc01940a960a8185530dba5afbbb488 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-0475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 |
| filingDate |
1994-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ba9c340cfb26bc2430561cfc86429c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b931db5213182628e44aa81a16045934
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_686aa13344fa80178d115ca08921f529 |
| publicationDate |
1995-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0654508-A1 |
| titleOfInvention |
Method of producing agglomerated titanium dioxide |
| abstract |
A titanium dioxide production method comprising (a) forming a mixture comprising an agglomerated titanium dioxide material in a liquid medium; (b) wet milling the agglomerated titanium dioxide material in the liquid medium; (c) reducing the pH to a value not exceeding 4.0; (d) adding an effective amount of a base to the mixture to cause the titanium dioxide material to flocculate; (e) removing the titanium dioxide material from the mixture; and (f) washing the titanium dioxide material. The agglomerated titanium dioxide material in (a) is produced by a reaction process and has deposited thereon substantially no inorganic oxides other than any inorganic oxides formed in the reaction process. The titanium dioxide material obtained is readily dispersed in plastics. |
| priorityDate |
1993-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |