Patents

PPG patents

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By: KERRY PIANOFORTE

Editor, Coatings World

PPG patents
Flexible coating
Patent No. Eur. 1,345,999 A
PPG Industries has received a patent for a flexible coating composition with improved mar and scratch resistance. The composition is comprised of inorganic or organic particles of specified size and hardness, eg. diamond or (silicon) carbide, silica, nitride and alumina.

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