Benzocyclobutene based polymer formulations and methods for processing such formulations in oxidative environments
US8143324B2 · kind B2 · utility
1Cited by
19References
21Claims
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Key dates
| Filing date | Oct 12, 2005 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Sep 26, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/038
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The use of hindered phenol containing anti-oxidants enable arylcyclobutene-based formulations to be cured in oxygen containing environments such as air without unacceptable degradation in key properties of dielectric constant, water uptake, or transmittance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.