Fiber reinforced resin assembly

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...

Reexamination Certificate

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Details

C428S297700

Reexamination Certificate

active

11031190

ABSTRACT:
An uncured fiber reinforced assembly that includes a reinforcement layer containing a fibrous material and at least one highly reactive curing agent. A matrix film layer is applied to the reinforcement layer so that it does not substantially impregnate the reinforcement layer. The matrix film layer includes at least one uncured epoxy resin and at least one latent epoxy curing agent. The assembly is designed for use in making snowboards and skis.

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Tyberg et al., Latent nucleophilic initiators for melt processing phenolic-epoxy matrix composites. Polymer 41 (2000) pp. 9033-9048.

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