| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41c1e6743a3ad8a10be50a60d3181606 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-82 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-5007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-89 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-50 |
| filingDate |
2001-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3743f57aeb6ad12fb9b9237f238111de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a78815661ac973cdac8e2f3027503a8 |
| publicationDate |
2003-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1309524-A1 |
| titleOfInvention |
Colouring process for ceramic materials |
| abstract |
Process for colouring with pink/orange shades on surface and to a variable depth manufactured items obtained from a ceramic mass added with zinc oxide in an amount of 5 % to 20 % by weight, or with zinc silicate, said process uses a composition being in form of an aqueous or hydroalcoholic solution comprising Cr organic derivatives or inorganic salts alone or in combination with Fe organic derivatives or inorganic salts and/or Zn organic derivatives or inorganic salts, which is applied by controlled absorption onto the surface of the ceramic body before its firing in an oven according to a standard ceramic cycle. |
| priorityDate |
2000-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |