| http://www.w3.org/ns/prov#value | - It is known that cellulose and cellulose derivatives in the form of fibrous textile materials, such as cotton, linen, viscose, etc., can be dyed with dyestuffs entering into chemical combination with the hydroxyl groups of the highly polymeric cellulose material (cf. e.g. US. Patents 1,886,480, 1,973,478, 2,741,532).
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