Patent No. U.S. 6,818,050 B1
Bayer has been granted a patent
for a paint and coating material system.
It is comprised of at least one
solid component comprising at least
one organic or inorganic white, black
or chromatic pigment, organic or
inorganic fillers, or mixtures thereof.
At least one binder component,
wherein the components of the system
produce an aqueous dispersion
having a particle size of less than 60
μm in water, with a specific energy
input of less than 150 J/cm3, based
on the sum of the volumes of the
components and water, and wherein
the solid component is used in granular
form having an average particle
size of 20-5000 μm, determined from
the mass distribution.