Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Composite article making
Patent
1993-08-19
1995-02-14
Kuhns, Allan R.
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
Composite article making
264 466, 264 467, 264309, B29C 6722
Patent
active
053893174
ABSTRACT:
An automotive interior trim component is constructed by placing a cast polyvinyl chloride (PVC), vacuum formed or sprayed thermoplastic/thermoset cover stock, or a cloth/fabric outer shell in a closeable mold, spraying a coating of urethane foam forming materials onto a back surface of the shell, closing the mold with a lid so that an insert is held in spaced relation to the shell and clamping the lid shut while the foam forming material react to provide a shaped foam cushion that is between and bonded to the shell and the insert.
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Davidson Textron Inc.
Kuhns Allan R.
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