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 Degussa patents - Coatings World

What are you searching for?

Sign in
Patents

Degussa patents

Author Image

By: KERRY PIANOFORTE

Editor, Coatings World, Coatings World

Degussa patents
pigment preparation process
Patent No. U.S. 6,569,231 B1
Degussa has received a patent for a pigment preparation comprising at least one member selected from the group consisting of pigments and carbon blacks and at least one member selected from the group consisting of polymers and surfactants. The surfactants are selected from a group consisting of cross-linked polyoxyethylene acrylic acids, fatty alcohol polyglycol ethers, polyvinylpyrrolidone, alkyl ethoxylates, alcohol alkoxylates, alkylpheno polyglycol ethers, lignin sulfonates, naphthalene sulfonic acid derivatives and mixtures thereof. The pigment preparation is prepared from an aqueous dispersion by freeze-drying.

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