11. The French company makes white pigments for manufacturers of paper, plastic, carpet and other products. 12. It is also used as a white pigment . 13. Their white pigment is a mixture of rice paste and water with gum as a binding. 14. It had twice the covering power of lead white, and was the brightest white pigment known. 15. Two weeks ago, Rhone-Poulenc sold a unit which makes white pigment used in paint, paper and plastics. 16. Gouache was typically made by mixing water colours based on gum arabic with an opaque white pigment . 17. On their own, oil and lead white pigment are both transparent, but they become beautifully opaque when mixed. 18. Titanium dioxide is a white pigment . 19. Light also has trouble with white pigments ( thin white paint ) even though the ground-up pigment is transparent. 20. DuPont will buy ICI's white pigment business outside North America and its worldwide polyester films, resins and intermediates business.
