Seat pad for vehicle
    9.
    发明申请
    Seat pad for vehicle 审中-公开
    车辆座垫

    公开(公告)号:US20050017390A1

    公开(公告)日:2005-01-27

    申请号:US10495800

    申请日:2002-11-25

    摘要: A seat pad 1 for vehicle in which an urethane raw material for forming an under-buttocks section 2 and an urethane raw material for forming an under-thighs section 3 are prepared from polyol-containing liquid of the same composition and the hardness of the under-thighs section 3 is set to be lower than the hardness of the under-buttocks section 2 by setting the isocyanate indexes of the urethane raw materials different from each other. A polyurethane foam seat pad for vehicle of which the under-buttocks section has enough high hardness providing excellent seating stability and the under-thighs section has low hardness providing soft touch can be provided even when the polyol-containing liquid of the same composition is used for the both sections.

    摘要翻译: 一种用于车辆的座垫1,其中用于形成臀部部分2的聚氨酯原料和用于形成大腿下部分3的聚氨酯原料由具有相同组成的含多元醇的液体和下部 通过使氨基甲酸酯原料的异氰酸酯指数彼此不同,将高压部3设定为低于臀部部2的硬度。 一种用于车辆的聚氨酯泡沫座垫,其臀部部分具有足够的高硬度,提供优异的座椅稳定性,并且即使当使用相同组成的含多元醇的液体时,也可以提供柔软的柔软触感的低硬度 对于这两个部分。