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Title:
DISPERSION COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2011/148661
Kind Code:
A1
Abstract:
Provided is a dispersion composition wherein nano-sized zirconium oxide particles are excellently dispersed by the addition of a small amount of a dispersant. The dispersion composition can be obtained by dispersing zirconium oxide particles in a dispersion medium using a dispersant consisting of a compound represented by formula (1). In formula (1), R is C1-24 alkyl and/or alkenyl; AO is C2-4 oxyalkylene; n represents the average number of alkylene oxide molecules added, and is 5 to 30; and X is a connecting group composed of carbon, hydrogen and/or oxygen.

Inventors:
Kato Kazuyuki (55, Nishishichijo Higashikubo-cho, Shimogyo-ku, kyoto-sh, Kyoto 73, 〒6008873, JP)
加藤　和幸 (〒73 京都府京都市下京区西七条東久保町５５番地　第一工業製薬株式会社内 Kyoto, 〒6008873, JP)
Onaru Syota (55, Nishishichijo Higashikubo-cho, Shimogyo-ku, kyoto-sh, Kyoto 73, 〒6008873, JP)
Application Number:
JP2011/050896
Publication Date:
December 01, 2011
Filing Date:
January 19, 2011
Export Citation:
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Assignee:
DAI-ICHI KOGYO SEIYAKU CO., LTD. (55 Nishishichijo Higashikubo-cho, Shimogyo-ku kyoto-sh, Kyoto 73, 〒6008873, JP)
第一工業製薬株式会社 (〒73 京都府京都市下京区西七条東久保町５５番地 Kyoto, 〒6008873, JP)
Kato Kazuyuki (55, Nishishichijo Higashikubo-cho, Shimogyo-ku, kyoto-sh, Kyoto 73, 〒6008873, JP)
加藤　和幸 (〒73 京都府京都市下京区西七条東久保町５５番地　第一工業製薬株式会社内 Kyoto, 〒6008873, JP)
International Classes:
C07C59/125; B01F17/00; B01F17/44; C08K3/22; C08L71/02; C09C3/08; C09D7/12; C09D17/00; C09D201/00
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