发明名称 |
COMPOSIZIONE DISPERDENTE PER CEMENTO. |
摘要 |
An aqueous solution, for use as a cement dispersing agent, of a polymer salt, which is formed by reacting a polycarboxylic acid with a nitrogenous acrylic polymer. |
申请公布号 |
IT9048444(A1) |
申请公布日期 |
1991.05.07 |
申请号 |
IT19900048444 |
申请日期 |
1990.11.06 |
申请人 |
SANDOZ A.G. |
发明人 |
TANAKA YOSHIO;YAGUCHI MINORU;YAMAMOTO TERUHIKO |
分类号 |
B01F17/28;C04B;C04B24/26;C04B28/02;C04B103/32;C08F;C08F8/00;C08F8/44;C08G81/02 |
主分类号 |
B01F17/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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