| 发明名称 |
Use of salts of water-soluble |
| 摘要 |
Use of salts of water-soluble naphthalenesulfonic acid formaldehyde condensates having a molar formaldehyde/naphthalenesulfonic acid ratio of 1.2:1 to 3:1 and an intrinsic viscosity of 0.01 to 0.15 dl/g, as an additive to inorganic binders for improving the flowability, and a structural material prepared using binders modified in this manner.
|
| 申请公布号 |
US4725665(A) |
申请公布日期 |
1988.02.16 |
| 申请号 |
US19860888351 |
申请日期 |
1986.07.23 |
| 申请人 |
CHEMIE LINZ AKTIENGESELLSCHAFT |
发明人 |
PIEH, STEFAN;WERENKA, CHRISTIAN |
| 分类号 |
C04B24/22;C04B103/32;C08G10/00;C08G10/04;C08G16/02;C08G16/04;(IPC1-7):C08G10/02 |
主分类号 |
C04B24/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
