| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-11 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C8-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C8-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C1-04 |
| filingDate |
1989-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_489f9081a698e19fa245bcd39b657b91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d46e440b1137b78057a3b2d478f2424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75f5c8955b88bc310f0df432ab20a630 |
| publicationDate |
1991-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5009879-A |
| titleOfInvention |
Titanium dioxide, a process for its production and its use |
| abstract |
A titanium dioxide composition useful as the opacifier agent for vitreous enamels and fusion enamels comprises TiO 2 predominantly in the form of isometric primary particles from 0.5 to 5.0 μm in size, which are aggregated to predominantly spherolithic particles 1 to 100 μm in diameter, with a BET surface of 1 to 4.5 m 2 /g and an apparent density of 0.2 to 1.3 kg/l, is prepared by subjecting titanium dioxide hydrate having a BET surface of from 50 to 500 m 2 /g to accelerated calcination at temperatures of 800° to 1600° C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006002648-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5833892-A |
| priorityDate |
1988-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |