Foam material and method for the preparation thereof
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United States of America Patent
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Aug 25, 2015
Grant Date -
Apr 17, 2014
app pub date -
Sep 9, 2013
filing date -
Oct 15, 2012
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Abstract
The present invention relates to a method for preparing a foam material, comprising the steps: a) providing a powder material, comprising at least one metal powder and optionally at least one ceramic powder; b) providing a perform comprising a particulate material; c) mixing the powder material in the preform; and d) removing the particulate material by exposing the mixture obtained in step c) to the solvent, wherein the particulate material is soluble in the solvent and to a foam material obtainable by said method.
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