UV absorbing glass cloth and use thereof

UV absorbing glass cloth and use thereof

The glass transmittance of UV light having a wavelength of 365 nanometers is reduced by compounding an oxide or salt of at least one of Fe, Cu, Cr, Ce, Mn and mixtures thereof. The fiberglass cloth can be used for providing reinforced prepregs used in producing printed circuit boards or laminated ch...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Japp, Robert Maynard, Lulkoski, Pamela, McKeveny, Jeffrey, Obrzut, Jan, Potter, Kenneth Lynn
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
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Beschreibung
Zusammenfassung:The glass transmittance of UV light having a wavelength of 365 nanometers is reduced by compounding an oxide or salt of at least one of Fe, Cu, Cr, Ce, Mn and mixtures thereof. The fiberglass cloth can be used for providing reinforced prepregs used in producing printed circuit boards or laminated chip carrier substrates.