|Predecessor(s)||British Cellulose and Chemical Manufacturing Company ltd|
|Key people||Henri Dreyfus
|Products||Acetic acid, Acetate fibres|
The origins of the company lie with two brothers, Henri and Camille Dreyfus. In 1912 they set up "Cellonit Gesellschaft Dreyfus and Co" in Basel, Switzerland. In 1916 the brothers were invited to live in Britain by the British Government, to produce their recently developed cellulose acetate dope for the war effort; the canvas skins of aircraft of the time were sealed and made taut with nitrocellulose dope, which was easily ignited by bullets. They developed the necessary plant and "British Cellulose and Chemical Manufacturing Co" was registered on March 18, 1916. The British Government patented the process developed by Henri Dreyfus, which lowered the costs of acetic anhydride production, an important reagent in the production of cellulose acetate. At the end of World War I, the British Government cancelled all contracts and the company changed to produce acetate fibres. In 1923 the company name was changed to British Celanese Ltd, a contraction of cellulose and ease. Softer and stronger, as well as being cheaper to produce than other fabrics used at the time such as satin or taffeta, Celanese was used in the production of garments.
Clarifoil production developed out of cellulose acetate yarn technology. Clarifoil full-scale production commenced from 1947.
Henri Dreyfus died in 1944. Camille Dreyfus died in 1956.
The plant finally closed after the last shift on Wednesday 14th November 2012.
British Celanese had its principal manufacturing facility at Spondon in Derby. The site was constructed between 1916-1918 by Sir Robert McAlpine with £5million provided by the War Office. Over 30million bricks were used in the construction, and the original site covered 121 hectares.
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- Dinsmoor, Dorothy. "Camille & Henry Dreyfus: Two Pioneers". Retrieved 16 February 2012.
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- "Celanese Acetate History". Celanese Acetate. Retrieved 20 February 2012.
- Roy Christian (January 1999). "Spondon". Derbyshire Life 64 (1) p50
- "Our history". Celanese Acetate. Retrieved 20 February 2012.
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- A history of the international chemical industry. Fred Aftalion
- Courtaulds: an Economic and Social History: Rayon. Donald Cuthbert Coleman
- Johnson, Robin. "Last workers leave Derby's Celanese Acetate today as plant closes after almost 100 years". Derby Telegraph. Retrieved 28 November 2012.
- "Sir Robert McAlpine Ltd Timeline". Retrieved 20 February 2012.