Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Reexamination Certificate
2007-09-11
2007-09-11
Dye, Rena (Department: 1774)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
C156S060000, C156S073600, C156S310000, C156S327000, C428S131000, C428S137000
Reexamination Certificate
active
10648159
ABSTRACT:
An uncured composite product having a middle fibrous reinforcement, a thermosetting-resin based layer and a hardening-agent based layer for the thermosetting resin. The thermosetting-resin based layer is placed on one side of the fibrous reinforcement and the hardening-agent based layer is placed on the other side so that the fibrous reinforcement forms a physical barrier between the thermosetting resin and the hardener. When heated, the thermosetting resin and/or hardener flows across the physical barrier to provide mixing and resultant curing.
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Gallet Régis
Wilhelm Marie-France
Bielawski W. Mark
Crouse Brett A
Dye Rena
Hexcel Composites S.A.
Oldenkamp David J.
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