Preform and method for its fabrication

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United States of America Patent

PATENT NO 6558604
SERIAL NO

09369721

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cast part, for example, for use as an internal coating of a vehicle. The cast part has a bearing layer, which is compressed and made of natural fibers bound together by a binding agent. A decorative layer is disposed on an upper surface of the bearing layer and on a lower surface of the bearing layer, a sealing layer, on which functional elements are molded in the form of fixing clips and reinforcing ribs is disposed. The case part is made according to a process consisting in compressing a natural fiber matting containing a binding agent into the bearing layer having either a plane surface or a contour and, in a second forming step, shaping the decorative material located in a upper half of a forming tool as well as a thermoplastic material applied to a lower half of the forming tool for forming the sealing layer and the functional element formed therefrom. The cast part is highly resistant with undiminished aesthetic and tactile features of the decorative material, is not moisture-sensitive and does not smell.

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Patent Owner(s)

Patent OwnerAddress
MOLLER PLAST GMBHBIELEFELD FEDERAL REPUBLIC OF GERMANY BIELEFELD NORTH RHINE-WESTPHALIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beckmann, Friedhelm Hiddenhausen, DE 15 151

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