Plastic article or earthenware shaping or treating: apparatus – With mechanical means forming or expanding pores
Reexamination Certificate
2006-09-05
2006-09-05
Davis, Robert (Department: 1722)
Plastic article or earthenware shaping or treating: apparatus
With mechanical means forming or expanding pores
C425S224000, C425S81700C, C425S089000, C264S051000
Reexamination Certificate
active
07101163
ABSTRACT:
Slabstock foam free of cavities can be produced without any restriction, i.e. also from rapidly reacting chemical systems, by introducing the liquid reaction mixture from underneath, in front of, and/or through an optionally swivellable floor plate, wherein the floor plate and the inlet for introducing the liquid reaction mixture is arranged in a manner such that the reaction mixture above the floor plate is substantially still liquid.
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Raffel Reiner
Röhrig Lothar
Sulzbach Hans-Michael
Brown N. Denise
Davis Robert
Gil Joseph C.
Hennecke GmbH
Rao G. Nagesh
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