MANUFACTURING METHOD OF MOLDED ARTICLE COMPOSED OF NATURAL MATERIAL USING CROSSLINKING REACTION OF HIGH MOLECULAR TANNIN

摘要

PROBLEM TO BE SOLVED: To provide a molded article composed of natural material from vegetable fiber materials, particularly, vegetable residue using a method benign on people and the environment.;SOLUTION: The manufacturing method of a molded article composed of natural materials is characterized in that vegetable fiber materials and high molecular tannin are mixed, processed by (i) hydrogen peroxide and peroxidase or (ii) hydrogen peroxide and metalloporphyrin complex, and then heated and pressurized for molding. The invention includes molded articles obtained by this method.;COPYRIGHT: (C)2010,JPO&INPIT