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Patent Searching and Data


Title:
DISPERSANT FOR ALUMINUM COMPOUND
Document Type and Number:
Japanese Patent JP3230256
Kind Code:
B
Abstract:

PURPOSE: To provide a dispersant for an aluminum compound which can impart a low viscosity to a high-concentration slurry even when added in a small amount and is excellent in dispersion stability.
CONSTITUTION: The objective dispersant comprises a water-soluble salt of a copolymer of maleic anhydride, an aliphatic conjugated diene, and an unsaturated monomer copolymerizable therewith. The content of a maleic anhydride unit is preferably 30 to 90mol%.


Inventors:
Okazawa, Tomoyuki
Tokumaru, Shoichi
Ohira, Hideo
Ishii, Masao
Kano, Yoshiaki
Application Number:
JP1991000325126
Publication Date:
September 14, 2001
Filing Date:
November 14, 1991
Export Citation:
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Assignee:
TOSOH CORP
International Classes:
C08F8/12; B01F17/52; C08F236/04; C08L13/02; C08L21/00; C08L35/00; (IPC1-7): C08F8/12; B01F17/52; C08L13/02; C08L35/00