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Frederick Paschke
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Polysaccharides And Polysaccharide Derivatives
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Abstract
15,868. Paschke, F. July 8. Plastic compositions containing cellulose acetate.-Cellulose acetate prepared by acetylizing cellulose in the presence of a copper salt, and subsequently deacetylizing with chlorine until the product contains from 50 to 55 per cent of acetic acid, is used in the preparation of celluloid.
GB191215868D1912-07-081912-07-08Improvements in the Manufacture of Cellulose Acetate.
ExpiredGB191215868A
(en)