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Title:
DISPERSANT FOR ALUMINUM COMPOUND
Document Type and Number:
Japanese Patent JP3230256
Kind Code:
B2
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:
Tomoyuki Okazawa
Shoichi Tokumaru
Hideo Ohira
Masao Ishii
Yoshiaki Kano
Application Number:
JP32512691A
Publication Date:
November 19, 2001
Filing Date:
November 14, 1991
Export Citation:
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Assignee:
Tosoh Corporation
International Classes:
C08F236/04; C08L13/02; C08L21/00; C08L35/00; C09K23/52; C08F8/12; (IPC1-7): C08F8/12; B01F17/52; C08L13/02; C08L35/00
Domestic Patent References:
JP6099334A