QAnon in Deutschland

QANON IN DEUTSCHLAND QAnon in Deutschland / Dittrich, Miro (Rights reserved) ( -

Alternative Wirklichkeiten

ALTERNATIVE WIRKLICHKEITEN Alternative Wirklichkeiten / Dittrich, Miro (Rights reserved) ( -

The Influence of a Cationic Surfactant on the Shrink-resist Treatment of Wool with Sodium Sulphite in Aqueous Solution

This paper was presented in Copenhagen at the June 1983 meeting of the Technical Committee of the IWTO, which recommended its publication.The nature of a combined cationic surfactant/sodium sulphite reductive treatment which prevents felting shrinkage in knitted wool fabrics has been investigated. Very good shrink resistance has been observed for those samples treated simultaneously with reducing agent and the cationic surfactant. A reasonable correlation was found between surfactant sorption and area shrinkage. Other parameters which affect surfactant sorption include bath pH, temperature, treatment time and the amount of cysteine produced during treatment.Peer reviewe