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 Removable coating - Coatings World

What are you searching for?

Sign in
Patents

Removable coating

Author Image

By: KERRY PIANOFORTE

Editor, Coatings World, Coatings World

Removable coating
From Rohm and Haas
Patent No. U.S. 6,555,615 B2
Rohm and Haas Company has received a patent for a peelable coating composition that is comprised of an aqueous dispersion of at least one polymer, wherein the polymer has a Tg of greater than zero to 40° C; at least one amphoteric release agent having an isoelectric point at pH three to pH eight; greater than 0.20 moles/100 grams of the polymer to 2.00 moles/100 grams of the polymer of at least one base capable of maintaining the coating composition from pH eight to pH 11; and optionally, at least one polyvalent metal cation; wherein the sum of the amounts of the base and the polyvalent metal cation is greater than 0.20 moles/100 grams of the polymer to 2.00 moles/100 grams of the polymer.

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