Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the wordpress-seo domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/html/wp-includes/functions.php on line 6260 Dainichiseika Color And - Coatings World

What are you searching for?

Sign in
Patents

Dainichiseika Color And

Author Image

By: KERRY PIANOFORTE

Editor, Coatings World, Coatings World

Dainichiseika Color And
Chemicals patents
PIGMENT DISPERSANTS
Patent No. U.S. 7,393,404 B2
Dainichiseika Color and Chem­icals Manufacturing Company has been granted a patent for a pigment dispersant comprised of the following component (a) alone or the following components (a) and (b) in combination. Component (a): a composite pigment formed of a diketopyrrolopyrrole pigment having a sulfonic group and another diketopyrrolopyrrole pigment having no sulfonic group, wherein the number of sulfonic group per molecule of the diketopyrrolopyrrole pigments in the composite pigment is from 0.05 to 0.5; and component (b): a pigment other than the component (a), wherein the pigment has a sulfonic group or a metal salt, ammonium salt or amine salt thereof.

Add us as a preferred source on Google

Get the latest Coatings World news, insights and analysis in your Google Search and AI experiences.

Add Coatings World as a preferred source on Google (opens in a new tab)

Keep Up With Our Content. Subscribe To Coatings World Newsletters

Topics