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Showing 1 to 1 of 1 for “"low temperature colouring"”.
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Oxidationshaarfarbstoffe als alternative Farbstoffe für das Färben von Wolle
… dyeing procedure. The precursors are applied at low low temperatures (e.g. 60oC) and short treatment times (20 min). For the subsequent oxidation with H2O2 temperatures of 40oC are sufficient together with a development time of 40 min. Therefore, this colouring method offers a genuine low …