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Patent Searching and Data

Document Type and Number:
Japanese Patent JP2003532805
Kind Code:
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.

Agarwol, Samia, Bee.
Carter, Philip, W.
Coffey, Martin, Jay.
Application Number:
Publication Date:
November 05, 2003
Filing Date:
April 03, 2001
Export Citation:
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Ondeonalco Company
International Classes:
B01J13/00; C08G65/08; C08L71/02; D21C9/08; D21H17/53; C09K23/42; D21H21/02; D21H11/14; (IPC1-7): D21H17/53; B01F17/42; B01J13/00
Attorney, Agent or Firm:
Tatsuto Kishimoto (2 outside)