. . "inged starch-bound cellular matrixUS5976235 *Feb 4, 1998Nov 2, 1999E. Khashoggi Industries, LlcRelates to sheets having a starch-bound matrix reinforced with fibers and optionally including an inorganic mineral filler. the molded sheets may be substituted for conventional paper and paperboard products.US6030673 *Feb 8, 1999Feb 29, 2000E. Khashoggi Industries, LlcStarch-bound cellular matrix formed" . .