METHOD AND SYSTEM FOR MAKING POROUS ARTICLES
A method of forming a porous article comprises forming a packed region of a soluble particulate material with a plurality of voids. A flowable polymeric material contacts at least a portion of the packed region so that it becomes disposed in at least a portion of the voids. The polymeric material is...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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