| 发明名称 |
Sulphur cement product |
| 摘要 |
A sulphur cement product comprising from 10 to 30 wt % sulphur, 70 to 90 wt % of particulate inorganic material and from 0.4 to 2 wt % wax, and comprising less than 5 wt % bitumen, wherein the weight percentages are based upon the weight of the sulphur cement product, is disclosed. Further disclosed is a process for preparing a sulphur cement product; a process for preparing a sulphur cement surfacing on a structural material; and use of a wax to improve the fouling deposit removal and/or graffiti removal properties of a sulphur cement product. |
| 申请公布号 |
US8815005(B2) |
申请公布日期 |
2014.08.26 |
| 申请号 |
US201013321266 |
申请日期 |
2010.05.18 |
| 申请人 |
Shell Oil Company |
发明人 |
Verbist Guy Iode Magda Maria;Ploegaert Ingrid;Veldman Egbert |
| 分类号 |
C04B28/36;C04B24/00;C08L95/00;C04B103/60;C04B111/00;C04B111/25 |
主分类号 |
C04B28/36 |
| 代理机构 |
|
代理人 |
Stewart Charles W. |
| 主权项 |
1. A sulphur cement product comprising from 10 to 30 wt % sulphur, from 70 to 90 wt % of particulate inorganic material, from 0.4 to 2 wt % wax, and less than 5 wt % bitumen, wherein the weight percentages are based upon the weight of the sulphur cement product. |
| 地址 |
Houston TX US |
