popular when queen victoria wore a silk gown dyed with mauveine at the royal exhibition of in london. by kind permission of the society of dyers and colourists. the absorption of visible light energy by the compound promotes electrons in the molecule from a low energy state, the ground state, to a higher...
/artificial fibers man-made /artificial fibers man-made fibers are fibers in which either the basic chemical units have been formed by chemical synthesis followed by fiber formation or the polymers from natural sources have been dissolved and regenerated after passage through a spinneret to form fibers...
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knitwear... paul james knitwear limited leicester - united kingdom paul james knitwear is a specialist manufacturer, wholesaler, private label and white label supplier of knitted apparel and accessories. since we have focused on the art of producing... supplier of: jumpers and pull-overs | sweaters...