PRIMARY COATING COMPOSITIONS FOR OPTICAL GLASS FIBERS

31 Polyurethane (meth)acrylate oligomers having a (meth)acrylate functionality of about 1.9 or less and photocurable liquid coating compositions including the oligomer are disclosed. These compositions comprise the oligomer and a mono(meth)acrylate.

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Bibliographische Detailangaben
Hauptverfasser: POKLACKI, ERWIN S, BISHOP, TIMOTHY E
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:31 Polyurethane (meth)acrylate oligomers having a (meth)acrylate functionality of about 1.9 or less and photocurable liquid coating compositions including the oligomer are disclosed. These compositions comprise the oligomer and a mono(meth)acrylate.