http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-404935-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c79d51d3cd9b8c859712140cf572c89 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-0009 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C8-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-40 |
| filingDate | 1997-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73cba14c068f4da293c822894d7e7190 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0d1945f8a49a0870cab196140e2dd61 |
| publicationDate | 2000-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-404935-B |
| titleOfInvention | Pigments for the production of purple ceramic decoration, process for the production thereof and use thereof |
| abstract | Purple pigments according to the invention based on a stovable support material, in particular a glass frit, having a coat applied by coprecipitation of an oxide hydrate of one or more elements from the range comprising A1, Si, Sn, Pb, Ti, Nb, Ta, Sc, Y, La, Ce and Zn and a water-insoluble gold compound or colloidal gold are distinguished from prior art pigments of a similar composition by improved colour stability in high temperature firing. The pigments are obtainable in the aqueous phase by coprecipitation of an oxide hydrate and a gold compound or colloidal gold in the presence of a support material and in the absence of a reducing agent. Pigments containing gold compounds assume a purple colour on heat treatment or by chemical reduction. Preferred pigments containing gold compounds, which may directly be used as decorative colorants, conveniently develop their colour during firing of the decoration. |
| priorityDate | 1996-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.