Chapter 10

The speeches made when Hyatt was awarded the Perkin medal by the American Chemical Society for the discovery of celluloid may be found in the _Journal of the Society of Chemical Industry_ for 1914, p. 225. In 1916 Baekeland received the same medal, and the proceedings are reported in the same _Journal_, v. 35, p. 285.

A comprehensive technical paper with bibliography on "Synthetic Resins" by L.V. Redman appeared in the _Journal of Industrial and Engineering Chemistry_, January, 1914. The controversy over patent rights may be followed in the same _Journal_, v. 8 (1915), p. 1171, and v. 9 (1916), p. 207. The "Effects of Heat on Celluloid" have been examined by the Bureau of Standards, Washington (Technological Paper No. 98), abstract in _Scientific American Supplement_, June 29, 1918.

For casein see Tague's article in Rogers' "Industrial Chemistry" (Van Nostrand). See also Worden's "Nitrocellulose Industry" and "Technology of the Cellulose Esters" (Van Nostrand); Hodgson's "Celluloid" and Cross and Bevan's "Cellulose."

For references to recent research and new patent specifications on artificial plastics, resins, rubber, leather, wood, etc., see the current numbers of _Chemical Abstracts_ (Easton, Pa.) and such journals as the _India Rubber Journal, Paper, Textile World, Leather World_ and _Journal of American Leather Chemical Association._

The General Bakelite Company, New York, the Redmanol Products Company, Chicago, the Condensite Company, Bloomfield, N.J., the Arlington Company, New York (handling pyralin), give out advertising literature regarding their respective products.