http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20070039111-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05ea2c5d63366aac55d7e827f8995038 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-84 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-3661 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-00 |
| filingDate | 2005-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_557ead2592fee8cec52f2292f7675e99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40351fdb22db573d2e48d29060176060 |
| publicationDate | 2007-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20070039111-A |
| titleOfInvention | Post Treatment Method of Titanium Dioxide Pigment |
| abstract | The present invention relates to a method for the post-treatment of titanium dioxide for producing titanium dioxide pigments with good optical properties, in particular weather resistance. The method is characterized in that in addition to the hydrous oxides of tin and zirconium, one or more oxides of aluminum, silicon and titanium groups are co-precipitated on the particle surface. Aqueous TiO 2 The addition of the aftertreatment component to the suspension is carried out in an acidic solution (maximum pH value 3) or in an alkaline solution (minimum pH value 10). The pH value is then adjusted to 6-8. Subsequently, when the pigment is tempered at an elevated temperature of 125 to 500 ° C., the color tone (b) can be improved. Pigments are suitable for use in dyes, paints and plastic materials.n n n Titanium dioxide, zirconium sulfate, zirconium oxychloride, zirconium nitrate, aluminum sulfate, aluminum chloride, alkali silicate, sodium silicate, titanium sulfate, titanium chloride, weather resistance. |
| priorityDate | 2004-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.