Optical brighteners for the paint and varnish industry

Neolight CBS-X 20

Purpose: Increasing the whiteness of white and pastel paints and varnishes, in water-based transparent coatings and topcoats to mask (correct)  yellowness of the binder. Also effective for bleaching silk and cellulose fibers, wool and cotton.

Active Ingredient: 4,4'-Bis-(2-sulfostyryl)-biphenyl disodium salt.


  • Does not impact the environment.
  • Excellent solubility in water even at low temperatures.
  • Particularly suitable for liquid detergents and laundry detergent. Also it can be added to complex laundry detergents, flavored soap, etc.
  • Stable in the presence of sodium hypochlorite.

Оptical Brightener OB

Purpose: Increase of the whiteness degree of paints and varnishes based on organic solvents. In combination with dyes, increases the brightness of the color and improves the gloss. Applied as a part of transparent and colored varnishes, paints, inks.

Active Ingredient: 2,5-bis(5-tertbutyl-2-benzoxazolyl) thiophene.


  • Odorless.
  • Soluble in paraffin, fat, mineral oil, wax and common organic solvents.
  • Effectively eliminates yellowness.
  • Provides high lightresistance.
  • High chemical stability.