| 发明名称 |
SOFT POLYURETHANE FOAM MOLDED ARTICLE AND SEAT PAD |
| 摘要 |
The present invention provides a soft polyurethane foam molded atticle which has a mounting surface (1A) can be obtained by foaming and molding a raw foaming liquid, and has a constitution which a ratio of a diameter of a foaming cell in the horizontal direction X along the mounting surface (1A) to a diameter of the foaming cell in the vertical direction Y orthogonal to the mounting surface (1A) increases toward the mounting surface (1A) in the vertical direction (Y). |
| 申请公布号 |
US2017101040(A1) |
申请公布日期 |
2017.04.13 |
| 申请号 |
US201515316988 |
申请日期 |
2015.06.04 |
| 申请人 |
BRIDGESTONE CORPORATION |
发明人 |
SHINOHARA Toshimitsu;YOSHITOMI Kosuke |
| 分类号 |
B60N2/64;A47C27/14;B29C44/02;C08J9/12;C08J9/228;C08G18/48;C08G18/18;C08G18/76;A47C7/18;B29C44/58 |
主分类号 |
B60N2/64 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A soft polyurethane foam molded article which has a mounting surface and can be obtained by foaming and molding a raw foaming liquid,
wherein a ratio of a diameter of a foaming cell in the horizontal direction along the mounting surface to a diameter of the foaming cell in the vertical direction orthogonal to the mounting surface increases toward the mounting surface in the vertical direction. |
| 地址 |
Tokyo JP |
