DIRECT COLORING OF NATURAL AND SYNTHETIC FIBERS BY APPLYING A ‘NITRITE-ACID-METAL CATION’ SYSTEM

Mr. Makhmatkulova

Abstract


In this science project presented the development of low cost technology of coloring natural and synthetic fibers with diazotization method by applying a ‘nitrite-acid-metal cation’ system. Presented researches of synthesis of coloring components on natural and synthetic fibres, physico-chemical properties of the as-colored fibers  were determined. 

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