| abstract |
An object of the present invention is to provide a foam which has sufficient strength, and at the same time has both soft and good feel and low rebound resilience. The density is 0.1 g / cm 3 or more, has one glass transition point, and the glass transition point exists in a temperature range of −20 to 60 ° C .; Foam having a storage elastic modulus (E ') obtained from dynamic viscoelasticity at a temperature of 25 ° C. of 0.5 to 2 MPa and tan δ of 0.16 to 0.5, and a shoe sole comprising the foam A member, a sole having the foam, and a shoe having the sole. [Selection diagram] None |