Compression molded door assembly

Static structures (e.g. – buildings) – Sectioned imperforate facing within perpheral frame; e.g.,...

Reexamination Certificate

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Details

C052S316000, C052S309900, C052S784150, C052S789100

Reexamination Certificate

active

06952903

ABSTRACT:
A door member comprising a frame having a first side and a second side, opposite the first side, a core positioned within the frame, and a molded skin attached to the first side of the frame. The skin is prepared from a molding compound which, when molded, has a shrinkage of between about −0.0003 to about +0.0015. The molding compound comprises a resin system comprising a curable polyester resin, a co-curable unsaturated monomer, and at least two low profile additives. The molding compound also comprises at least about 30 percent by weight, based on the weight of the molding compound, of filler material, and fibrous reinforcement in an amount of less than about 35 weight percent, based on the weight of the molding compound.

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Fiberglass Entrance Doors (Brochure Owens/Corning Fiberglas 1972).

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