| 摘要 |
PROBLEM TO BE SOLVED: To provide a seat cushion body having an appropriate compression property (elasticity), capable of providing an excellent sense of comfort in seating and exhibiting excellent elasticity, having heat resistance, without being weakened after long-time use, having excellent air permeability, lightweight, excellent in the safety, and without a risk of environmental pollution. SOLUTION: The seat cushion body is composed of a fiber aggregate with a number of three-dimensionally entangled synthetic fibers. The entangled parts of the number of synthetic fibers are joined by thermoset urethane resin. COPYRIGHT: (C)2011,JPO&INPIT |
