COMPOSITION CONTAINING CROSS-LINKED POLY--AMINO ACID, SHEET MOLDING CONTAINING CROSS-LINKED POLY--AMINO ACID, GEL COMPOSITION CONTAINING CROSS-LINKED POLY--AMINO ACID, COLORING COMPOSITION CONTAINING CROSS-LINKED POLY--AMINO ACID, AND CLOTH CONTAINING CROSS-LINKED POLY--AMINO ACID

摘要

PROBLEM TO BE SOLVED: To provide a composition, containing a cross-linked polyamino acid in which a cross-linked structure is stable and safety, having excellent thickener, moisture property and water-retention property, and to provide a composition which not only improve the properties of the products such as ink, paint, a cosmetic, a food product and medical products, but also provide fiber articles having excellent moisture property, resins, and paper products.;SOLUTION: The composition containing cross-linked poly--amino acid comprises a cross-linked poly--amino acid which is obtained by crosslinking poly--amino acid having a carboxyl group in a side chain with an amino compound having two or more amino group in the same molecule, water and a resin.;COPYRIGHT: (C)2006,JPO&NCIPI