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 division of organic pigments - Coatings World

What are you searching for?

Sign in
Patents

division of organic pigments

Author Image

By: KERRY PIANOFORTE

Editor, Coatings World, Coatings World

division of organic pigments
Patent No. U.S. 6,582,508 B2
Clariant has received a patent for a process to manufacture finely divided organic pigments. The method entails spraying a coarsely crystalline crude pigment and/or a poorly dispersible prepigment in suspension form through nozzles to a point of conjoint collision in a reactor chamber enclosed by a housing in a microjet reactor to form a pigment suspension, wherein the microjet reactor has a gas entry side and a product and gas exit side, passing a gas or an evaporating liquid into the reactor chamber through an opening in the housing for the purpose of maintaining a gas atmosphere in the reactor chamber, and removing the pigment suspension and the gas or the evaporating liquid from the microjet reactor through a further opening in the housing by means of overpressure on the gas entry side or underpressure on the product and gas exit side.

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