Compound containing phosphonium ion, epoxy resin composition containing same, and device manufactured by using same
US10047191B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Feb 27, 2014 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Nov 22, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/05
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a compound containing phosphonium ion of a chemical formula 1, an epoxy resin composition containing the same, and a device manufactured by using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.