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Albert Edvard Jens Theilgaard
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Polysaccharides And Polysaccharide Derivatives
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Abstract
10,822. Thellgraard, A. E. J. V. J. May 23. India-rubber, devulcanizing. - The material is treated with a solution of potassium cyanide, or other cyanide, which may be heated by steam ; the product is washed and dried.
GB189910822D1899-05-231899-05-23Improvements in the Process of Disvulcanizing Caoutchouc, Indiarubber, Gum Elastic, and similar Materials.
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