发明名称 |
Method and composition for dispersing hydrophobic particles in aqueous suspensions |
摘要 |
A method of dispersing hydrophobic particles in aqueous suspensions comprising adding to the suspension an effective amount of an ethylene oxide-propylene oxide block copolymer, wherein the copolymer has a molecular weight of from about 1,000 to about 50,000 and a HLB of from about 1 to about 4 and compositions comprising the ethylene oxide-propylene oxide block copolymer. |
申请公布号 |
AU5123401(A) |
申请公布日期 |
2001.11.20 |
申请号 |
AU20010051234 |
申请日期 |
2001.04.03 |
申请人 |
ONDEO NALCO COMPANY |
发明人 |
SAMEER B. AGARWAL;PHILLIP W. CARTER;MARTIN J. COFFEY |
分类号 |
B01F17/42;B01J13/00;C08G65/08;C08L71/02;D21C9/08;D21H11/14;D21H17/53;D21H21/02 |
主分类号 |
B01F17/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|