发明名称 CONCRETE SURFACE RETARDERS
摘要 Surface retarder compositions of the invention comprise at least one surface retarder active suspended in a vegatable oil or derivative thereof, an animal oil or derivative thereof, or mixtures thereof. Methods involving use of the compositions are also described.
申请公布号 WO2005042681(A3) 申请公布日期 2005.12.29
申请号 WO2004US32739 申请日期 2004.10.05
申请人 W. R. GRACE & CO.-CONN;MAUCHAMP, JOHN;ANTOINE, PHILLIPPE;VINCENT, DANNY;HAZRATI, KATI 发明人 MAUCHAMP, JOHN;ANTOINE, PHILLIPPE;VINCENT, DANNY;HAZRATI, KATI
分类号 C04B24/08;C04B24/10;C04B40/00 主分类号 C04B24/08
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