Conductive paste
US8062558B2 · kind B2 · utility
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1References
10Claims
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Key dates
| Filing date | Dec 20, 2007 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Jul 18, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/095
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This is to provide a conductive paste with higher electroconductivity containing, as raw materials: a metallic powder; a thermosetting resin; and a flux-activating compound having a carboxyl group and a phenolic hydroxyl group, which is applicable to the fine pitch-utilization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.