http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105316727-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b97d4bfa1d4fb2ebcf83c7b9f0c6b776 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-58 |
| filingDate | 2014-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_026fb092cfeec2a72f7a470a35b34f11 |
| publicationDate | 2016-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105316727-A |
| titleOfInvention | Electroplate liquid and electroplate method for ethylene ketal glycidyl ether epoxy resin plated Cu-Sn |
| abstract | The invention discloses electroplate liquid and an electroplate method for ethylene ketal glycidyl ether epoxy resin plated Cu-Sn. The electroplate liquid is composed of 0.4-6 g/L of copper pyrophosphate in terms of copper, 8-36 g/L of stannous pyrophosphate in terms of tin, 72-189 g/L of alkali metal pyrophosphate in terms of pyrophosphate radicals, 0.36-0.72 g/L of epoxy resin, 40-60 g/L of methanesulfonic acid and 0.24-0.35 g/L of N-benzyl pyridine compounds. The epoxy resin is glycidyl ether compounds obtained through an reaction between epoxy chloropropane and ethylene ketal, and the molar ratio of the epoxy chloropropane to the ethylene ketal is 4-6:1. The electroplate liquid is good in dispersion capacity and covering capacity, cathode currents are high in efficiency, and the electroplate liquid is excellent in performance. By the adoption of the electroplate liquid, plating obtained through electroplating under the alkaline condition is low in porosity, high in brightness and good in quality. |
| priorityDate | 2014-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.