| 发明名称 | Fibrous basic magnesium sulfate powder and method for producing same | ||
| 摘要 | A fibrous basic magnesium sulfate powder which does not contain CO2 in an amount of more than 0.15% by mass, or a fibrous basic magnesium sulfate powder which has a ratio of the infrared absorption within the wave number range of 1,400-1,440 cm−1 relative to the infrared absorption within the wave number range of 3,180-3,530 cm−1 of 0.005 or less. The fibrous basic magnesium sulfate powders exhibit improved physical property-improving effect when dispersed in a resin material. | ||
| 申请公布号 | US8785535(B2) | 申请公布日期 | 2014.07.22 |
| 申请号 | US201214002414 | 申请日期 | 2012.03.02 |
| 申请人 | Ube Material Industries, Ltd. | 发明人 | Nomura Ryoichi;Okutsu Tatsuki |
| 分类号 | C01F5/40;C08K3/30;C08K7/02;C08L101/00;C08K7/08 | 主分类号 | C01F5/40 |
| 代理机构 | Nixon Peabody LLP | 代理人 | Nixon Peabody LLP ;Costellia Jeffrey L. |
| 主权项 | 1. A fibrous basic magnesium sulfate powder containing CO2 in an amount of not more than 0.15 wt. %. | ||
| 地址 | Yamaguchi JP | ||