| 发明名称 |
ZERO SLUMP - LOSS SUPERPLASTICIZER |
| 摘要 |
A superplasticizing additive for concrete and other cementitious mixes with high retention of workability (low "slump loss") and low air-entraining effect, is made by terpolymers of a) (meth)acrylic acid and its salts, b)polyethyleneglycolmonomethylether-(meth)acrylate and c) polypropyleneglycol-di(meth)acrylate. |
| 申请公布号 |
CA2116381(C) |
申请公布日期 |
2004.06.22 |
| 申请号 |
CA19942116381 |
申请日期 |
1994.02.24 |
| 申请人 |
MAPEI S.P.A. |
发明人 |
CERULLI, TIZIANO;CLEMENTE, PAOLO;COLLEPARDI, MARIO;FERRARI, GIORGIO;ZAFFARONI, PASQUALE |
| 分类号 |
C04B24/26;C04B24/32;C04B28/06;(IPC1-7):C04B24/24 |
主分类号 |
C04B24/26 |
| 代理机构 |
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