Apparatus and method for recycling scrap, including automotive interior trim scrap
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 11, 2012
Grant Date -
Sep 1, 2011
app pub date -
Mar 1, 2010
filing date -
Mar 1, 2010
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Useful articles are produced from shredded post-industrial (scrap), including post-consumer automotive interior trim parts obtained from vehicles. Feedstock is shredded into a fluff and mixed with an isocyanate prepolymer adhesive composition. The mixture may be placed into a mold, onto a continuous web or between laminating rolls to cure the mixture under pressure. The curing step can take place at room or elevated temperatures and only requires moisture either from the atmosphere or present in the shredded scrap or fluff. The articles produced may natural wood sheets such as Luan or wood composite boards currently adhered with urea-formaldehyde or phenol-formaldehyde resins. Other applications include structural or non-structural parts such as bulk heads, roofs, floors or vertical walls used in automotive vehicles, tractor trailers, recreational vehicles or marine vessels.
First Claim
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