http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-567242-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf87c5de81e341300e64f6b8e0c7ba15 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-34 |
| filingDate | 2002-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6b378ec9a37f70a3e94a36508b4d9dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8e0b56b6f422660f7e5839f10200d4c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33b81a5e9560e204fa0aa7a204ff1e53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc3b75bbcf04e0ac73a8e94e78ff0d10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98f65166da4a5ac774130d17b639eb3b |
| publicationDate | 2003-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-567242-B |
| titleOfInvention | Treating liquid for surface treatment of aluminum or magnesium based metal and method of surface treatment |
| abstract | A method of surface treatment which comprises contacting aluminum, an aluminum alloy, magnesium or a magnesium alloy with a treating liquid comprising (1) a compound A containing at least one metal atom of Hf(IV), Ti(IV) and Zr(IV), (2) a fluorine-containing compound in an amount sufficient for causing fluorine to be present in the treating liquid in a molar concentration which is at least five times that of the total metal contained in the compound A, (3) at least one metal ion B selected from the group of alkaline earth metals, (4) at least one metal ion C selected from the group consisting of Al, Zn, Mg, Mn and Cu, and (5) a nitrate ion, wherein the compound A is present in a molar concentration of 0.1 to 50 mmol/L in terms of the at least one metal atom of Hf(IV), Ti(IV) and Zr(IV). The method allows the formation of a surface treatment coating excellent in the corrosion resistance in both a bare state and a painted state, without the production of wastes such as a sludge and without the use of a harmful component. |
| priorityDate | 2002-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.