Dispersion liquid and a manufacturing method for the same of carbon particles

Japanese Patent JP6020454

B2

Provided are a dispersion of carbon particles having good dispersibility and dispersion stability, and a method for preparing same. [Solving Measure] The dispersion is characterized by comprising, at least, carbon particles, a fibrous polysaccharide having carboxyl groups, and a dispersion medium. The method for preparing a dispersion is characterized by comprising the steps, in this order, of dispersing a polysaccharide having carboxyl groups in a dispersion medium to prepare a preparation solution containing fibrous polysaccharide and the dispersion medium, and dispersing carbon particles in the preparation solution to prepare a dispersion containing the fibrous polysaccharide, the carbon particles and the dispersion medium.

WO/2023/189869	DISPERSION LIQUID OF PARTICLES AND METHOD FOR PRODUCING THE SAME, AND PRODUCTION METHOD FOR COATING LIQUID AND FILM-ATTACHED SUBSTRATE
JP2011118060	PIGMENT DISPERSION, COLORING CURABLE COMPOSITION, COLOR FILTER, METHOD OF MANUFACTURING COLOR FILTER, AND SOLID STATE IMAGE SENSOR
JP5689455	Dispersions and methods for producing dispersions

Nao Nishijima
Yumiko Omori
Mitsuharu Kimura
Kosuke Shimizu

JP2013534710A

November 02, 2016

September 18, 2012

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Toppan Printing Co., Ltd.

C09D17/00; C01B31/02; C08K3/04; C08L1/02

JP6228477A
JP10067954A
JP2003321639A
JP2001049154A

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