Vapor-phase curing catalysis and passivation of siloxane resins in LED applications
US10767016B2 · kind B2 · utility
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5References
20Claims
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Key dates
| Filing date | Feb 8, 2017 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Feb 9, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/0362
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention encompasses materials and methods for catalyzing the cross-linking and curing of siloxane polymers. In particular, the present disclosure provides materials, methods, and conditions for vapor phase catalysis for curing organosiloxane polymers and resins, including resin linear organosiloxane block copolymers, as well as the incorporation of those methods into processes for making light emitting devices, including light emitting diodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.