BINDING PROTEIN-CONTAINING LIQUID USED FOR BINDING FIBER TO PROTEIN OR RESIN TO PROTEIN AND PRODUCTION OF PROTEIN- BOUND FIBER AND PROTEIN-BOUND RESIN

摘要

PROBLEM TO BE SOLVED: To obtain an excellent binding protein-containing liquid capable of extremely firmly binding and holding a protein to a fiber or a resin even when various unfavorable conditions such as the extent of frequency of use or frequency of washing are imposed and used when binding the fiber to the protein or the resin to the protein by binding the protein to the fiber or the protein to the resin and to provide a method for producing a protein-bound fiber or a protein-bound resin. SOLUTION: At least any one of a keratin solution, a sericin solution, a silk solution or an albumin solution obtained from an animal or a plant is mixed with a calcium-containing active liquid prepared by mixing water with an inorganic calcium salt and an extract liquid obtained from bamboos. A fiber or a resin is dipped in or brought into contact with the resultant binding protein-containing liquid.