Process for the production of moldings from cellulose-containing materials
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United States of America Patent
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Feb 19, 2013
Grant Date -
Nov 9, 2006
app pub date -
Apr 25, 2006
filing date -
May 6, 2005
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Abstract
A process for the production of compact cellulose-containing moldings by reacting optionally modified organic polyisocyanates with cellulose, in particular lignocellulose, in the presence of mold release agents in an open or closed mold, wherein the mold release agents used are siloxane compounds containing aminopropyl groups and of the general formula (I)
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