Sulfation of Wool as a Dye-Resist Process
- 1 October 1970
- journal article
- research article
- Published by SAGE Publications in Textile Research Journal
- Vol. 40 (10), 880-883
- https://doi.org/10.1177/004051757004001003
Abstract
Treatment of wool fabric for short periods at 3° and 21° with concentrated sulfuric acid confers on the fabric a marked resist to some acid dyes. By controlling the sulfation conditions, the accompanying loss in strength is minimized. This resist is stable to prolonged boiling in the dyebath and to acid and alkali.Keywords
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