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Us Patent Application For Waterless Dyeing Approach And Yarn Developed By Waterless Dyeing Patent Application Application #20150093953 Issued April 2, 2015

Flora leaves of Chinese Tallow, Folium Artemisiae Argyi and Cinnamomum Camphora have been applied to generate bio-mordants in this operate. Pre-mordant fabric dyeing was performed with comparisons made among bio-mordants and traditional metal ion mordants . Results showed that pre-mordant dyeing employing EJSS all-natural dye can create wool fabric with a range of shades with enhanced colour strength, color fastness, and bio-functions . Fabric mordanted with tannin-rich bio-mordant showed the ideal color strength and great functional behavior due to the higher interaction between fiber and dye molecules activated by functional groups . The outcome of this study can supply a...