http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100405908-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C2222-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-43 |
| filingDate | 1999-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100405908-B1 |
| titleOfInvention | Manufacture of chromated steel sheet which has excellent corrosion and fuel resistance after forming for chromate solusion |
| abstract | The present invention relates to a chromate solution for producing a chromate treated steel sheet having excellent corrosion resistance and fuel resistance after processing, and in particular, unlike a lead-tin alloy plated steel sheet as an automotive fuel tank, zinc or zinc is not applied. The present invention relates to a chromate solution for producing a chromate-treated steel sheet excellent in corrosion resistance and fuel resistance after processing by applying chromate coating on a nickel alloy plated steel sheet.n n n To this end, the present invention is 50 to 80wt% phosphoric acid, 20 to 40wt% of the chromium component of the chromium solution in the chromium solution of the chromium component of the chromium component of the concentration of 0.4 to 0.8 of the chromium component of the concentration of 7 to 50g / ℓ The main solution prepared by adding hydrofluoric acid, 300 to 2000 wt% colloidal silica, 5 to 15 wt% sulfuric acid and 25 to 40 wt% sodium phosphate was 50 to 90 wt% of the total solution; 2 to 10 wt% epoxy silane aqueous solution, the curing agent solution of which pH is adjusted to 2-3 is composed of 10 to 50 wt% of the whole chromate treated chromate for the production of chromate treated steel sheet excellent in corrosion resistance and fuel resistance Provide a solution. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200092072-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102237992-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102237993-B1 |
| priorityDate | 1999-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.