http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114921787-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c39d14f39fbe5bb7980c7e9d333572c3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-02 |
| filingDate | 2022-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fb4a0bb6f39379a4294ea586e876c49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fb4bbef05021b0c65a3d79092c7b216 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccf1aac809a6860163e0da66e398e992 |
| publicationDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114921787-A |
| titleOfInvention | A kind of anticorrosion agent for passivation treatment silver-plated copper wire surface and using method |
| abstract | The invention relates to an anti-corrosion agent for the surface of a passivation-treated silver-plated copper wire and a method for using the same, comprising an anti-corrosion agent I and an anti-corrosion agent II. The mass percentage of the anti-corrosion agent I is as follows: film-forming agent: 1.2-2.0%; oxidizing agent: 0.35-0.5 %; stabilizer: 1.1-2.2%; film-forming accelerator: 0.22-0.54%; the rest is deionized water. The mass percentage of the anti-corrosion agent II is as follows: 65-75% of self-assembly agent; solvent: 24.8-34.8%; surfactant: 0.2%. The silver-plated copper wire is passivated in anti-corrosion agent I alone for 20~40 seconds, which can meet the aerospace industry standard; silver-plated copper wire has been passivated twice in anti-corrosion agent I and anti-corrosion agent II successively. The three test results of the salt spray test and the accelerated aging test at 60°C have been significantly improved, and the effect of long-term anti-corrosion can be achieved. |
| priorityDate | 2022-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.