Aspecular multi-angle protractor for evaluating a surface containing metallic particles

   
   

An apparatus, and method of use thereof, for multiangular visual evaluations of color properties of paint color samples which contain metallic flakes, comprising a cylindrical or semi-cylindrical shaped body capable of securing a color sample panel upon the central axis, wherein the circumference of the body has a partially glossy or mirrored reflective surface, and also has one or more marks indicating specific aspecular viewing angles relative to the plane of a color sample panel, thus allowing for improved correlation between visual and instrumental color evaluations of coated surfaces which contain metallic flakes.

 
Web www.patentalert.com

< Fiber coated with water blocking material

< Method and apparatus for measuring the color properties of fluids

> Heat-resistant crimped yarn

> Low loss dielectric material for printed circuit boards and integrated circuit chip packaging

~ 00180