http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9514732-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b92383ffedfb6d274424d600c7d2a6a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-84 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-642 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-64 |
| filingDate | 1993-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55fe11c1bfbbf75dcb0b2629981c628c |
| publicationDate | 1995-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9514732-A2 |
| titleOfInvention | Coloring aluminum flakes |
| abstract | A process for coloring metal flakes by dispersing the flakes in an inorganic metal oxide sol to coat the flakes with the sol, dispersing the sol-coated flakes in a solution of an inorganic metal compound in a solvent, and thereafter heating the flakes for producing thereon a sol-gel coating that imparts to the flakes a visible color different from the color of the metal flakes when uncoated. The sol, the compound and the solvent are mutually selected to form the color-providing sol-gel coating on the metal flakes upon heating. Aluminum flake pigments are colored in this manner using an aqueous alkaline zirconia sol and a solution of cobalt nitrate in ethanol and/or water or a solution of iron nitrate in ethanol (followed, in the case of iron nitrate, by a treatment with ammonium hydroxide in ethanol). The steps of successively dispersing the flakes in the sol and solution may be repeated to intensify the produced color. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006503832-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004026268-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004026268-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7651562-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100369978-C |
| priorityDate | 1993-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.