http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2402007-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D139-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-361 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-14 |
| filingDate | 2001-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee20577b09a8e97d5ce55d32e3efbeca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_225cc55a71b6319362a69b40c053a165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59c89e1185123bdff2cea3f56a5bfbeb |
| publicationDate | 2001-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2402007-A1 |
| titleOfInvention | Method for providing metal surfaces with protection against corrosion |
| abstract | The invention relates to a method for treating vehicle bodies or household appliances with an at least partially metallic surface, in such a way as to protect them from corrosion. Said metallic surface should consist of at least 90 % zinc, aluminium and/or magnesium and/or alloys of these metals with each other or with other alloy components, in relation to the metallic surface. According to said method, the vehicle bodies or household appliances are cleaned, passivated and coated. The invention is characterised in that for the purpose of passivation, the vehicle bodies or household appliances are brought into contact with an aqueous solution which has a pH-value of 1 to 12 and which contains such a quantity of complex fluorides of Ti, Zr, Hf, Si and/or B that the content of Ti, Zr, Hf, Si and/or B is 20 to 500 mg/l, and 50 to 2000 mg/l organic polymers, the composition of the aqueous solution being selected with a view to preventing the formation of a crystalline phosphate layer containing zinc on the metallic surface. |
| priorityDate | 2000-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 262.