http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109415834-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D9-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D9-08 |
| filingDate | 2017-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109415834-B |
| titleOfInvention | Metal surface treatment agent for electrolytic treatment |
| abstract | The present invention provides a metal surface treatment agent for electrolytic treatment, which can impart not only can-making processability, film adhesion, paint adhesion, corrosion resistance, blackening resistance and the like to an Sn-based plating material, but also discoloration resistance, and is practically preferable in terms of precipitation of a Zr-P-based coating film in a short time, stability of the metal surface treatment agent due to Sn incorporation, stability of the metal surface treatment agent with time, and the like. A metal surface treatment agent for electrolytic treatment, comprising: dissolving a Zr component; dissolving the component F; dissolving the P component; 1 or more dissolved metal M components selected from a dissolved Zn component, a dissolved Mn component and a dissolved Cu component; and 1 or more anions selected from nitrate ion, chloride ion and sulfate ion, and the mass (P) of the dissolved P component in terms of P element w ) The converted mass of Zr element (Zr) with respect to the above-mentioned dissolved Zr component w ) Ratio of (P) w /Zr w ) In the range of 0.04 to 0.5 inclusive, the mass (M) in terms of metal element of the dissolved metal M component w ) The converted mass of Zr element (Zr) with respect to the above-mentioned dissolved Zr component w ) Mass ratio (M) of w /Zr w ) Is in the range of 0.05 to 2.5. |
| priorityDate | 2016-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 113.