Leather like synthetic resin material

Abstract

Abstract PURPOSE:To obtain the title resin material having soft handle in matte state and properly having hygroscopic properties and moisture retaining properties and useful for bag, etc., by impregnating a specific organic solvent into a molding synthetic resin material containing geratin powder, swelling the impregnated resin material and washing the swollen material with water. CONSTITUTION:(B) An organic solvent in which a component A is insoluble, having good solubility with water and having molecular weight smaller than 80 or diluted aqueous solution of the organic solvent is impregnated into (A) molding synthetic resin to swell the component A and the component A is washed with water or dipped into water and geratin powder contained in the component A is pulled out to provide the aimed resin material. Furthermore, the component A is preferably molding synthetic resin coating film layer of molded article surface and synthetic resin coating film.

Inventors

• 👤 Sadao Nishibori
• 👤 貞夫 西堀

Bibliographic Details