http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2669042-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_26c475bcbe0c24b485b6f37c45cd921f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12757 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-78 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-36 |
| filingDate | 2007-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bb4cacdeb39f5597817e6e04101d228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1afb48ca426f79f55a22949d64ebc859 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b48c9f5d51531518bf93926ef62d7725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35f5f08b347c8c2e96f4530f97f29d6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88dce811724fe385ca2626d1b1e3bcb3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afd09b8f7fdd89b12f64808628f61c7e |
| publicationDate | 2016-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2669042-C |
| titleOfInvention | Zr-/ti-containing phosphating solution for passivation of metal composite surfaces |
| abstract | The present invention relates to an aqueous composition and to a method for the anticorrosion conversion treatment of metallic surfaces. The aqueous composition is particularly suitable for treating various metallic materials which are assembled in composite structures, inter alia of steel or galvanized or alloy-galvanized steel and any combinations of these materials, the composite structure being composed at least in part of aluminum or the alloys thereof. The aqueous composition on the basis of a phosphating solution contains in addition to water-soluble compounds of zirconium and titanium a quantity according to the invention of free fluoride in a ratio that both permits phosphating of the steel and galvanized and/or alloy-galvanized steel surfaces and determines low pickling rates with regard to the aluminum substrate with simultaneous passivation of the aluminum. The metallic materials, components and composite structures conversion treated in accordance with the underlying invention are used in automotive body construction, in shipbuilding, in construction and for the production of white goods. |
| priorityDate | 2006-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.