http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101663112-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-00 |
| filingDate | 2014-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101663112-B1 |
| titleOfInvention | A composition of the corrosion inhibitors of the copper surface of the magnesium alloy is applied to the communucations rf filter and a treating method using the composition |
| abstract | The present invention relates to a composition for surface treatment of copper and copper alloys, and more particularly to a composition for surface treatment of copper and copper alloys, which is applied to surfaces exposed to the atmosphere of copper or copper alloy parts, A copper alloy and a copper alloy, which can exhibit corrosion resistance and anti-grit performance and can form a coating capable of sufficiently providing heat resistance against soldering, and a surface treatment method therefor. The composition for surface treatment of copper and copper alloy according to the present invention comprises 0.5 to 4.0% of a benzimidazole-based compound represented by the following formula (1), 0.05 to 1.0% of an organic acid compound, 10 to 15% 10 to 15%, 1 to 2% of a surfactant, a metal compound, and the remainder is water. ≪ Formula 1 > (Wherein R 1 represents an alkyl group having 1 to 10 carbon atoms, an aryl group, R 2 and R 3 represent H or one or more carbon alkyl groups and halogen elements) |
| priorityDate | 2014-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 127.