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Specimens of viscose artificial silk (cellulose acetate),  1883-1925.
Titel Specimens of viscose artificial silk (cellulose acetate), 1883-1925.
Caption In 1892, two British chemists, Charles F Cross and Edward J Bevan, used cellulose to produce fibres. The cellulose was treated with caustic soda (sodium hydroxide) and then sprayed with carbon disulphide, then dissolved in water. They then obtained a yellow viscose solution. Eventually it became possible to spin this solution into fibres. These were used to make a range of fabrics. The piece of material on the right is a patterned sample of Stearn artificial silk. Charles Stearn worked with Cross and Bevan on the development of viscose rayon., 7015863
Aufnahmedatum 01.01.2009
Bildnachweis Science & Society / FOTOFINDER.COM
Bildname 10220176
Bildgröße 3504px x 2866px, 29,70 cm x 24,30 cm (300 dpi)
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Land United Kingdom
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