| abstract |
(57) [Problem] To provide an elastic member suitable for an elastic part of a sanitary material such as a disposable diaper, a base cloth such as a poultice, and the like. SOLUTION: The elastic member includes (A) a diene-based block copolymer, (B) an ethylene / α-olefin copolymer, (C) α-olefin / cyclic olefin random copolymer, (D) styrene / α-olefin copolymer, (E) Nonwoven fabric formed from fibers of at least one resin selected from olefin-based terpolymer, (F) butene-based polymer, or film made of at least one resin selected from resins (A) to (F) It is. |