… of alcohol from beet molasses. Also obtained by the oxidation of secondary butyl alcohol. (3) … and other essential oils. Obtained synthetically by oxidation of menthol. An unstable, colourless, refractive …
… bonding and finishing. I. Web formation Four basic methods exist : (a) by carding or air‑laying fibres in order to … Metal foil on a backing of nonwovens ( generally Section XIV or XV ). …
… is obtained by working with embroidering threads on a pre‑existing ground of tulle, net, velvet, ribbon, knitted or … strips or braids. Thus the manufacture starting with a pre‑existing ground fabric distinguishes embroidery from lace, …
