| 摘要 |
PROBLEM TO BE SOLVED: To provide a leather-like sheet for producing balls, especially sewed balls having excellent shape stability. SOLUTION: This leather-like sheet having a coating resin layer comprising (C) a polymer elastomer on the surface of a base body comprising (A) a non- woven fabric in which fibers are three-dimensionally interlaced and (B) a polymer elastomer filled in the non-woven fabric is characterized by satisfying the following equations (1) and (2). 1≤(Y/X)<2 (1). 2<X<8 (2), wherein X is a stress (kgf/cm) on an elongation of 20% in the maximum elongation direction of the sheet, and Y is a stress (kgf/cm) on an elongation of 20% in a direction orthogonal to the maximum elongation direction of the sheet. COPYRIGHT: (C)2003,JPO
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