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Roger William Wallace
Georges Reynaud
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3572. Wallace, R. W., and Reynaud, G. Feb. 17. Oily plastic compositions. - Elasfic products similar to india-rubber are made by heating a mixture of siccative vegetable oil with resin oil obtained from Xanthorrhoeas (Grass trees, Blackboys, &c.) to a temperature approaching the point of carbonization of the vegetable oil, or linseed or other oil heated to 300‹ C. is added to the preferably heated resin oil. The product, which may be used alone or mixed with ordinary rubber, can be rendered more elastic by adding essence of turpentine to the other raw materials.
GB190803572D1908-02-171908-02-17Method of Manufacturing Elastic Products similar to India-rubber.
ExpiredGB190803572A
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