| 摘要 |
PROBLEM TO BE SOLVED: To provide a synthetic resin leather having flexibility, excellent in resistance to surface damage, capable of carrying out welding by a high-frequency welder, having frame retardance and not causing spreading of seam. SOLUTION: This synthetic resin leather is obtained by providing a mixed resin layer having 60-80 Shore A hardness and composed of 50-95 wt.% thermoplastic polyurethane having 65-90 Shore A hardness and 50-95 wt.% acrylic flexible resin having 50-80 Shore A hardness on at least one side of a base. A woven fabric, a knitted fabric or a nonwoven fabric is used as the base. A flexible foam sheet or a laminate of the woven fabric, the knitted fabric or the nonwoven fabric with the flexible foam sheet can be used as the base. COPYRIGHT: (C)2003,JPO
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