DYESTUFFS FOR ACETATE RAYON

Brand Owner Address Description
ARTISIL SANDOZ AG (SANDOZ LTD., SANDOZ S.A.) LICHTSTRASSE 35 BASLE Switzerland Dyestuffs for Acetate Rayon and Other Synthetic Fibers;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A process for the manufacture of 3-phytyl-2,5,6-trimethylhydroquinone-1-acetate, and optionally therefrom tocopheryl acetate, comprises either C-alkylating 2,3,6-trimethylhydroquinone-1-acetate with isophytol or phytol in the presence of a sulphur(VI) containing catalyst of the formula R