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 PACIFIC NORTHWEST - Coatings World

What are you searching for?

Sign in
Patents

PACIFIC NORTHWEST

Author Image

By: KERRY PIANOFORTE

Editor, Coatings World, Coatings World

PACIFIC NORTHWEST
COATINGS PATENTS BASECOAT
Patent No. U.S. 6,849,338 B2
Pacific Northwest Coatings has
received a patent for a coating system
that is comprised of a basecoat of a
thermosetting asphalt extended, chemically
cross linked-urethane/epoxy
hybrid basecoat resting on a substrate
that off-gases when coated with a thermoplastic
material; and a thermoplastic
powder coating topcoat overlying at
least the basecoat. The basecoat is comprised
of between 10-90% of a petroleum
asphalt; between 10-90% of a
hydroxy-terminated homopolymer;
between 0.1-30% of an epoxy-functional
reactive diluent for reducing the viscosity
of the composition; up to five percent
of a surfactant for improving surface
imperfections; up to five percent of an
anti-oxidant; and up to 25% of a thickening
agent for improved thermal
resistance, resiliency, adhesion to the
substrate and topcoat and chemical
resistance.

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