Method for molding composite articles including a shaped foam cushion by spraying foamable components
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United States of America Patent
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Feb 14, 1995
Grant Date -
N/A
app pub date -
Aug 19, 1993
filing date -
Aug 19, 1993
priority date (Note) -
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status (Latency Note)
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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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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 54 Citation Count
- B29C Class
- 97.78 % this patent is cited more than
- 30 Age