Alfred Kochen GmbH & Co. KG has been supplying all essential raw materials for the production of printing inks for over 50 years. This comprehensive product range makes us an important partner for printing ink producers.
Colour-changing systems, thermo-, photo- and hydrochromic, phosphorescent pigments (phosphorescent) Chromicolor®, Hydrochromic White, Photopia®, Neonlight from Matsui International Company, Inc., USA
