Archroma patents licensed to Blankophor


Archroma, a Swiss company operating in the sector of speciality chemicals, has signed a licensing agreement with Blankophor for its own patented optical brighteners. The agreement recognises Archroma as the only owner of the European patent, and grants a licence to Blankophor as the first licensee in the use of the patented procedure. Improved optical brightener technology developed by Archroma combines magnesium salts with optical brighteners. Paper treated with this process is brighter and whiter, offering the consumer a pleasanter writing and printing experience.


  1. Pl send me Big / Large Scale Duplex Coated Board mills & Wrinting Printing Paper list in Europe , Middle East & Africa

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