http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2148556-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b2777c1374ae1744d313cc6d6806963 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65c10911d8b8591219a21ebacf46da01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C1-04 |
| filingDate | 1997-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f23259f0890a046b7bc039b0f19d17d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f007cda347672bfb4b77f1e485fd5fdb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76e059d0f32ae327fa5b4da6019dd1b4 |
| publicationDate | 2000-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2148556-C1 |
| titleOfInvention | Underglaze blue dye |
| abstract | FIELD: dyes. SUBSTANCE: invention relates to dyes used for decoration of porcelain and other ceramic articles. Dye has the following components, wt. -%: cobalt oxide 47.0-53.0; quartz sand 22.0-31.0; kaolin 13.0-17.8; pegmatite 5.0-6.4; porcelain grog 0.7-0.8; dolomite 1.3-1.9 and the following additional components, %: dextrin solution 12-14; casein glue 1.33-2.67 and technical glycerol 0.67-1.33. Dye has the following composition, wt.-%: Co 3 O 4 47.0-53.0; SiO 2 35.1- -43.1; Al 2 O 3 6.5-8.8; CaO 1.1-1.5; MgO 0.5-0.7; K 2 O 0.5-0.7; Na 2 O 0.3-0.4; TiO 2 0.1-0.2; Fe 2 O 3 0.2-0.3 and porcelain grog has the following chemical composition, wt.-%: SiO 2 67.0-70.0; Al 2 O 3 23.0-25.3; CaO 0.95-1.05; MgO 0.4-0.6; K 2 O 2.5-2.9; Na 2 O 1.1-1.5; TiO 2 0.4-0.6 and Fe 2 O 3 0.6-0.8. Dye shows necessary properties for pictorial art - purity of decor blue tone, surface purity that correspond to standard requirements. EFFECT: improved quality, enhanced grade of quality. 4 cl, 3 tbl |
| priorityDate | 1997-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.