The present invention relates to a new method of preparing a colouring mixture, to the colouring mixture obtainable by this method and to the uses thereof. The method and the products of the invention are used in the natural dyeing of animal fibres, plant fibres, hides, paper and other products.
Nuovo metodo di preparazione di coloranti naturali
DE FALCO, Enrica;ROSCIGNO, GRAZIANA
2010-01-01
Abstract
The present invention relates to a new method of preparing a colouring mixture, to the colouring mixture obtainable by this method and to the uses thereof. The method and the products of the invention are used in the natural dyeing of animal fibres, plant fibres, hides, paper and other products.File in questo prodotto:
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