发明名称 |
ADDITIVE FOR WATER-CURABLE COMPOSITION |
摘要 |
The invention provides an additive for hydraulic compositions, which exhibits an excellent viscosity reducing effect on a hydraulic composition, for example, a hydraulic composition containing a slurry of water and hydraulic powder, and is excellent in operativeness when used as an aqueous solution. The additive for hydraulic compositions contains a phosphoric monoester having a specific group such as an alkyl ether group or a salt thereof (monoester) and a phosphoric diester having a specific group such as an alkyl ether group or a salt thereof (diester) in a monoester weight content of monoester/(monoester+diester) is 0.4 to 0.95 (diester includes a pyrodiester). |
申请公布号 |
EP1604961(A4) |
申请公布日期 |
2010.07.28 |
申请号 |
EP20040704360 |
申请日期 |
2004.01.22 |
申请人 |
KAO CORPORATION |
发明人 |
SHIROTA, KYOICHI;SHIMODA, MASAAKI;TANISHO,YOSHIAKI;MORII, YOSHIKAZU;EHARA, MASAYOSHI;HAMAI, TOSHIMASA;HAMADA, DAISUKE |
分类号 |
C04B24/32;C04B24/00;C04B24/02;C04B24/26;C04B24/42;C04B28/02;C08K5/521;C08L33/14;C08L71/00 |
主分类号 |
C04B24/32 |
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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