GELATIN SOLUTION, SPINNING DOPE MADE OF THE GELATIN SOLUTION, METHOD FOR PRODUCING FIBER ASSEMBLY USING THE SPINNING DOPE, AND METHOD FOR PRODUCING FILM AND COMPOSITE BODY USING THE GELATIN SOLUTION

摘要

To provide a gelatin solution containing gelatin and having excellent stability, a spinning dope made of the gelatin solution, and a method for producing a fiber assembly, a film or a composite body in desired aspects.SOLUTION: The fact that, by blending an urea based compound into a gelatin-containing gelatin solution, the stability of the gelatin solution can be improved has been found. Thus, the gelatin solution and a spinning dope composed of the gelatin solution have excellent stability. Then, by using the gelatin solution and the spinning dope, a fiber assembly in a desired aspect can be produced. Further, by using the gelatin solution, a film and a composite body in desired aspects can be produced.SELECTED DRAWING: None