http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011198000-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91f4a6ac0d66e538f0a1200647899592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6607f89f3afe9f0513fd8c8fdfacb0dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec2edd0c6451fabae06289349389351f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2293a38a7a646d58a2beb867ab71e904 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-365 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-36 |
| filingDate | 2011-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b6c295030e71b0abfbf263d717b5586 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ccf63541de5b5b7c6f07cc8e72cae2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95e4ca417a1fb02d1fc5a81b56c01032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98da71a3b5c11ba10cf4d3c8e0dd5d1c |
| publicationDate | 2011-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2011198000-A1 |
| titleOfInvention | Process for coating metallic surfaces |
| abstract | A method for treating or pre-treating parts, profiled-pieces, strips, sheet metals or wires having metallic surfaces, in which at least 5% of these surfaces consists of aluminum or of at least one aluminum alloy with an acid aqueous solution which contains fluoride, zinc and phosphate and which has the following dissolved contents in the phosphatizing solution: sodium virtually none, from 0.04 to less than 2 g/L; potassium virtually none or in a concentration ranging from 0.025 to 2.5 g/L; sodium and potassium in a concentration ranging from 0.025 to 2.5 g/L as sodium, whereby the potassium content is converted to sodium on a molar basis; zinc 0.2 to 4 g/L zinc, 5 to 65 g/L calculated as PO 4 ; 0.03 to 0.5 g/L phosphate free fluoride wherein the total fluoride is present in a concentration ranging from 0.1 to 5 g/L. A zinc-containing phosphate layer is thereby deposited onto the metallic surfaces with a layer weight ranging from 0.5 to 10 g/m 2 . |
| priorityDate | 2002-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.