DISPERSING AGENT COMPOSITION

Japanese Patent JP2004290839

A

To obtain a dispersing agent composition with less change with time and excellent dispersing effect capable of obtaining viscosity-reduction effect at the dispersion because having defoaming effect when a ceramic fine powder, an inorganic or organic powder is dispersed.

The dispersing agent composition contains (A) one kind or two or more kinds selected from acetylene glycol and ethoxylated matters of acetylene glycol; (B) a polyoxyalkylene alkyl ether having HLB of 8-19; and (C) a copolymer obtained by polymerizing a monomer mixture containing (a) a monomer represented by formula (4) and (b) an acrylamide based monomer and/or glycerol mono-methacrylate in the presence of an azoamide compound as a polymerization initiator. In formula (4), R4 is H or CH3, R5 is H, an alkyl group or phenyl group and (p) is an integer of 2-40.

JPH07507238	INDUSTRIAL APPLICABILITY: O / W type emulsion containing perfluoropolyether, its composition, its production method and its cosmetic and dermatological use.
WO/2002/048294	A MICROEMULSION FUEL CONTAINING A HYDROCARBON FRACTION, ETHANOL, WATER AND AN ADDITIVE COMPRISING A NITROGEN-CONTAINING SURFACTNANT AND A AN ALCOHOL
JP2003310728	DEODORIZER COMPOSITE AND DEODORIZING FILTER

NAKAMURA NORIO
MIZUSAKI TORU
SHINOHARA HIDEICHIRO

JP2003087302A

October 21, 2004

March 27, 2003

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NISSHIN KAGAKU KOGYO KK

B01F17/38; B01F17/22; B01F17/42; B01F17/52; (IPC1-7): B01F17/38; B01F17/22; B01F17/42; B01F17/52

JP2003080839A	2003-03-19
JP2001294463A	2001-10-23

Takashi Kojima
Saori Shigematsu
Katsunari Kobayashi

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