METHOD AND DEVICE FOR PRODUCING SLABSTOCK FOAM
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United States of America Patent
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Issued Date -
Mar 20, 2014
app pub date -
Jan 29, 2009
filing date -
Jan 31, 2008
priority date (Note) -
Abandoned
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Abstract
The present invention concerns a method for the production of slabstock foam, wherein a vessel which is open on its underside is placed onto the bottom of a foaming box, the vessel is filled with reaction components and subsequently removed. In the utilized vessel its horizontal cross-sectional contour can be described by, starting from a basic body which comprises at least three corners, a protrusion (3) is provided in the area of at least one of the corners. The invention further concerns a device for the discontinuous production of slabstock foam, comprising a foaming box and lid (11) to be placed into the foaming box. The lid (11) comprises an opening (12) which matches the contour of a vessel whose horizontal cross-sectional contour can be described by, starting from a basic body which comprises at least three corners, a protrusion (3) is provided in the area of at least one of the corners. The vessel may be characterized as a “golden bucket”.
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