Silicone composition with protection against pollutants
US9818663B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Apr 4, 2013 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Jul 18, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31663
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Addition-curable encapsulants for electrical and electronic components contain amorphous glass particles doped with silver, and are efficient scavengers of sulfur and sulfur compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.