METHOD FOR PREPARING TUSSAH FIBROIN FILM AND PREPARATION OF TOILET LOTION CONTAINING TUSSAH FIBROIN

摘要

PROBLEM TO BE SOLVED: To provide a practically functional tussah fibroin film and a toilet lotion containing tussah fibroin in order to use tussah fibroin in the fields other than clothing. ;SOLUTION: This method comprises preparing a copper ethylenediamine solution for dissolving tussah fibroin 2, applying a copper ionizing agent (e.g. sulfuric acid) to the solution to form a water-soluble tussah fibroin film 5 and insolubilizing the film 5 by treatment with ethanol to form an insoluble tussah fibroin film 6. The method for preparing a toilet lotion comprises dissolving the water-soluble tussah fibroin film 5 and adding sodium chloroaurate to the solution to prepare a toilet lotion 9 containing tussah fibroin and having heightened ultraviolet absorptivity.;COPYRIGHT: (C)1997,JPO